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SUPPLEMENTAL MATERIALS
OF
AMERICAN INSURANCE ASSOCIATION
ON
CREDIT-BASED INSURANCE SCORING
NAIC APRIL 30, 2009 HEARING
MAY 15, 2009
David F. Snyder Vice President & Associate General Counsel
Public Policy American Insurance Association
2101 L Street, NW Suite 400 Washington, DC 20037
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DEFINING KEY TERMS THAT CAME UP REPEATEDLY IN THE HEARING During the April 30, 2009, NAIC hearing on credit-based insurance scoring (CBIS), discussion turned from the present economic climate to social propriety of CBIS. “Discrimination,” “proxy,” “disparate impact,” “proxy effect,” “unfair discrimination,” and “disproportionate impact” – there are many concepts that arise in this context. While they may on the surface seem like subtle differences, it is crucial for all those involved in discussing the policy and legal issues to have a common vocabulary on this important aspect of the issue. We caution that no statement included herein may be taken out of context. This is a summary, not exhaustive treatment, of the subject, which we reserve the right to supplement at any time. Discrimination / Intentional (“Overt”) Discrimination Definition A definition for the commonly understood meaning of discrimination is found at dictionary.com: “treatment or consideration of, or making a distinction in favor of or against, a person or thing based on the group, class, or category to which that person or thing belongs rather than on individual merit.” Discussion Because intentional (“overt”) discrimination occurs when a person is treated a particular way based on a prohibited factor and because insurers do not use race, a prohibited factor, in underwriting and rating, intentional (‘overt”) discrimination is not relevant to the CBIS discussion. Proxy Definition A “proxy” is typically understood as one factor substituting for another. In the context of this discussion, the relevant questions would be does credit or CBIS stand in the place of a prohibited factor like race or is one able to determine a person’s race by seeing her insurance score? The FTC framed this by providing that whether CBIS is a proxy for race, ethnicity or income hinges on whether the scores are predictive within those groups. Here is the FTC’s conclusion on the issue: “In short, because scores do predict risk within racial, ethnic, and income groups, they do not act solely as a proxy for those characteristics.” “Proxy” has been part of the landscape of this discussion since the term was used in Section 215 of the Fair and Accurate Credit Transactions Act of 2003 (FACTA),1 requiring a study of the effects of credit scores and credit-based insurance scores on availability and affordability of financial products. Discussion The FTC found that the “relationship between scores and claims risk remains strong when controls for race, ethnicity, and neighborhood income are included in the statistical models of risk.” Disproportionate Impact / Statistical Difference / Differential Effect Definition 1 Section 215 is included as an Exhibit to these comments. Specifically, (a)(3) provides in part for a study of “the extent to which, if any, the use of credit scoring models, credit scores, and credit-based insurance impact on the availability and affordability of credit and insurance to the extent information is currently available or is available through proxies, by geography, income, ethnicity, race, color, religion, national origin, age, sex, marital status, and creed, including the extent to which the consideration or lack of consideration of certain factors by credit scoring systems could result in negative or differential treatment of protected classes under the Equal Credit Opportunity Act…” (Emphasis added.)
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“Disproportionate impact” refers to the pure statistical impact differences. Some may also refer to this as “disparate impact,” but a full disparate impact analysis goes further and it may simplify the discussion to refer to the statistical-only difference as “disproportionate impact.” The Federal Reserve study refers to this concept as “differential effect.”2 Discussion This is not a legal or actuarial concept. Indeed, it governs the sale of no product or service in our economy. Proxy Effect Definition The term “proxy effect” differs from “proxy.” It is not in FACTA nor is it commonly used in statistical, legal, or actuarial fields. However, it does appear in the FTC’s auto study. It seems to mean that even if there is no “proxy” – because a factor is risk related – there may be a “proxy effect” if there are score differences that cannot be explained by a factor other than race. This concept was not discussed in the parallel Federal Reserve study. Discussion In order to model correctly, the FTC needed some way of capturing the geographic risk. The insurers that provided the data for the FTC Study each used different territorial schemes. So the territory used for rating the policies would not work. While all the insurers could provide zip code, zip codes would be almost impossible for the FTC to use as is because there are too many to model. FTC needed to use one single scheme across all states to capture the geographic risk. In other words the FTC needed a means to group the zip codes into a reasonable number of groups with similar loss propensities. The solution required the insurers to report additional property damage data and that property damage data would be used to group the zip codes. This solution assumed that all the coverages behaved geographically very similar to property damage. It appears that assumption was incorrect. Unfortunately, the FTC attempted to measure a “proxy effect” with more precision than its database would allow. Such a precise measurement would require the ability to precisely control the study for all non-racial factors such as age, gender, marital status, tenure, mileage, and geographical location of the insured. The FTC’s controls for these factors were less than ideal, and as such the FTC cannot say with any degree of certainty that it did in fact find even a small proxy effect. For the property damage liability coverage where the FTC had the best controls for geographic risk, the FTC found no proxy effect. If the FTC had been able to control for geographic risk as accurately for all coverages as it did for the property damage liability coverage, all hints of a proxy effect would likely have disappeared. Unfair Discrimination Definition The definition of “unfairly discriminatory” is tied to accurately measuring risk, meaning that rates must be cost-based and treat policyholders with equal risks equally. The standard of not being “unfairly discriminatory” is the very foundation for insurance regulation. It consumes the field in areas where a 2 See page 54 of the Federal Reserve Board August 2007 Report to the Congress on Credit Scoring and Its effects on the Availability and Affordability of Credit.
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State legislature does not otherwise deem a particular factor to be “unfairly discriminatory” via a public policy mandate. Discussion Every study of CBIS has found a correlation between credit-based insurance score and risk. Each of these studies has substantiated that there is actuarial justification. State insurance laws, and indeed the principles underpinning property and casualty insurance pricing, rely on actuarial science to determine rates that most accurately measure loss potential. Actuarial science accomplishes this task by finding relationships between factors and risk of loss and then allocating costs accordingly. This is the essence of risk-based pricing. Importantly, to disregard the predictive value of a factor (1) ignores actuarial support; (2) results in better risks subsidizing worse risks; and (3) moves closer to a one-size-fits-all approach in direct conflict with risk classification standards. Pricing programs of most insurers depend on making distinctions based upon a number of different factors. All things being equal, the one who reflects a worse risk based on this difference will pay more. To explain, the process of risk classification involves segmenting groups of individuals expected to have similar costs. The use of more segments makes for a more granular approach in which actuaries can more finely hone their review of an individual in order to more accurately create class plans and measure risk potential. When there are a greater number of risk levels and pricing variations, insureds are placed with others with a more similar risk profile, which results in a more accurate, and therefore by definition fairer price. Also, using this granular methodology, insurers are better able to offer coverage to people they might have otherwise declined. Disparate Impact Analysis Definition The legal theory of disparate impact is applied on a case-by-case basis. It allows a plaintiff with no evidence of intentional discrimination to sue under certain civil rights laws3 by alleging that a business practice, such as an employment policy, disproportionately disadvantages the members of a protected group. But because business practices that produce disparate effects occur all the time in the workplace and throughout society in the complete absence of any unlawful discrimination, Congress and the courts have taken care to carve out an important and express exception to liability – the “business necessity” rule, which recognizes that even when a policy results in a disparate / disproportionate impact, that policy is permissible if it is reasonably related to a legitimate business objective and the plaintiff cannot prove that an equally effective alternative exists to achieve that objective. The business necessity rule ensures that businesses are not unfairly punished for adopting a policy that serves a legitimate business purpose, but may happen to result in a disproportionate impact. Discussion There is disagreement over whether the disparate impact legal theory would be applicable to cases involving certain personal lines coverages. Regardless, even assuming the theory can be applied and that a valid and statistically relevant disproportionate impact is found, legitimate business needs are served by CBIS and no ready and equally accurate alternative is available.
3 Disparate impact theory was originally developed in the context of employment discrimination claims brought under Title VII of the Civil Rights Act of 1964. See Griggs v. Duke Power Co., 401 U.S. 424 (1971). The “business necessity” rule was codified by Congress twenty years later in the Civil Rights Act of 1991, 42 U.S.C. Sec, 2000e-2(k)(1)(A). The rule is also applicable for claims arising under the Fair Housing Act.
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A comprehensive actuarial analysis of 2.7 million auto insurance policies across the United States conclusively demonstrated that credit-based insurance scores are linked to the propensity for loss. The massive multivariate study showed that insurance-based credit scores consistently ranked among the top two or three most important risk factors for all components of auto insurance coverage: bodily injury liability, personal injury protection, medical payments, property damage liability, collision and comprehensive.4 Improving the accuracy of risk assessment and pricing plainly qualifies as a legitimate business objective. Consideration of a consumer’s credit history allows insurers to estimate a consumer’s risk of loss with greater accuracy, with in turn allows the underwriter to set premiums at a level that more appropriately reflects that risk. Credit scoring is reasonably necessary to achieve an important business objective and is therefore consistent with business necessity. Broadening the availability of insurance coverage is an additional, and unquestionably legitimate, business purpose served by CBIS. The use of CBIS increases competition by allowing a low-cost but effective underwriting or rating tool. The FTC has agreed with this conclusion in its own study: “After trying a variety of approaches, the FTC was not able to develop an alternative credit-based insurance scoring model that would continue to predict risk effectively, yet decrease the differences in scores on average among racial and ethnic groups.”5
4 See EPIC Actuaries 2003 study. 5 FTC July 2007 Report, page 4.
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EXHIBIT 1
FAIR AND ACCURATE CREDIT TRANSACTIONS ACT OF 2003
SEC. 215. STUDY OF EFFECTS OF CREDIT SCORES AND CREDIT-BASED INSURANCE SCORES ON AVAILABILITY AND AFFORDABILITY OF FINANCIAL PRODUCTS.
(a) STUDY REQUIRED.—The Commission and the Board, in consultation with the Office of Fair Housing and Equal Opportunity of the Department of Housing and Urban Development, shall conduct a study of—
(1) the effects of the use of credit scores and credit-based insurance scores on the
availability and affordability of financial products and services, including credit cards, mortgages, auto loans and property and casualty insurance;
(2) the statistical relationship, utilizing multivariate analysis that controls for prohibited factors under the Equal Credit Opportunity Act and other known factors, between credit scores and credit-based insurance scores and the quantifiable risks and the actual losses experienced by businesses;
(3) the extent to which, if any, the use of credit scoring models, credit scores, and credit-based insurance impact on the availability and affordability of credit and insurance to the extent information is currently available or is available through proxies, by geography, income, ethnicity, race, color, religion, national origin, age, sex, marital status, and creed, including the extent to which the consideration or lack of consideration of certain factors by credit scoring systems could result in negative or differential treatment of protected classes under the Equal Credit Opportunity Act, and the extent to which, if any, the use of underwriting systems relying on these models could achieve comparable results through the use of factors with less negative impact; and
(4) the extent to which credit scoring systems are used by businesses, the factors considered by such systems, and the effects of variables which are not considered by such systems.
(b) PUBIC PARTICIPATION.—The Commission shall seek public input about the prescribed
methodology and research design of the study described in subsection (a), including from relevant Federal regulators, State insurance regulators, community, civil rights, consumer, and housing groups.
(c) REPORT REQUIRED.--
(1) IN GENERAL.—Before the end of the 24-month period beginning on the date of
enactment of this Act, the Commission shall submit a detailed report on the study conducted pursuant to subsection (a) to the Committee on Financial Services of the House of Representatives and the Committee on Banking, Housing, and Urban Affairs of the Senate.
(2) CONTENTS OF REPORT.—The report submitted under paragraph (1) shall include the findings and conclusions of the Commission, recommendations to address specific areas of concerns addressed in the study, and recommendations for legislative or administrative action that the Commission may determine to be necessary to ensure that credit and credit-based insurance scores are used appropriately and fairly to avoid negative effects.
i
1130 Connecticut Ave. NW
Suite 1000
Washington, DC 20036
202-828-7100
Fax 202-293-1219
www.aiadc.org October 24, 2008 Commissioner John Morrison, Chair National Association of Insurance Commissioners Market Regulation and Consumer Affairs (D) Committee 2301 McGee Street Suite 800 Kansas City, Missouri 64108-2662 Re: “Review of the Use of Credit-Based Insurance Scoring By Insurers” - AIA Review of August 26, 2008 Draft Dear Commissioner Morrison: The American Insurance Association (AIA) appreciates the opportunity to comment on the National Association of Insurance Commissioner’s August 26 draft report “Review of the Use of Credit-Based Insurance Scoring By Insurers.” Although relatively thorough in the number of reports analyzed, in tone and in content the report often takes a one-sided approach to credit-based insurance scoring (CBIS). An NAIC report on CBIS should take care to offer a balanced and unbiased approach, even when presenting a comprehensive consumer perspective. This would include describing the various viewpoints – consumers, insurers, academics, regulators - in the ongoing debate. Moving forward, any NAIC report should be accurate, objective, grounded in the law, recognize progress in the debate and be void of faulty presumptions.
Real consumers, policyholders and voters had the opportunity to comment directly on credit-based insurance scoring in Oregon via their vote and turned down a proposed ban by a margin of 2-1 (2006 election). For a consumer perspective, the report should dig deeper than critiques made by some special interest consumer advocacy groups. Most of the consumer viewpoints and footnotes in the report are attributed to one source (from the Center for Economic Justice). That is a disservice to the NAIC, its staff, the consumers they aim to serve and the insurers that they regulate (those same insurers that ultimately fund NAIC activities). The NAIC should consider other resources, such as complaint numbers from their own departments, insurers who operate each day on product, price and service using CBIS, vendors who create CBIS, agencies that supply data to create CBIS and the countless others in this arena. The NAIC and individual state insurance departments have access to more complete and objective information sources, such as the number and nature of consumer policyholder complaints received about CBIS, trends over time, the ratio of complaints to numbers of auto and homeowners policies, and comparisons to complaints and inquiries received on other matters. The NAIC report on CBIS should include an inventory and analysis of data on CBIS-related policyholder complaints.
ii
In the states in which AIA has recently testified on CBIS legislative proposals, the commissioners have provided the number of CBIS related consumer complaints, and they are in the few dozen annually, an impressive performance considering the millions of personal lines transactions in those states. This lack of real complaints is especially significant because under federal law a specific notice is sent to each consumer that has experienced an adverse action as a result of the use of CBIS. The NAIC report also gives scant attention to one salient fact: the auto and homeowners markets (outside of catastrophe prone areas) are functioning quite well with generally stable prices and good availability. A major reason for this is wide use of CBIS, which allows more accurate pricing, reducing premiums for many, if not most, policyholders. In addition, availability, as demonstrated by historically low residual market populations, has improved because insurers now can insure virtually all risks because they can, with CBIS, reliably price them.
Importantly, to be credible the overarching review which comprises the first half of the report must achieve greater balance by a broader analysis of consumer attitudes, insurance department data and consumer feedback, insurer viewpoints and testimony on the efficacy of credit scoring, and studies conducted by academics. Specific concerns with and suggestions for the report follow, with the draft language on the left and AIA’s comments presented on the right:
iii
I. In
trod
uctio
n
…
This
pap
er w
ill: p
rovi
de a
bac
kgro
und
on h
ow in
sure
rs u
se c
redi
t-bas
ed
insu
ranc
e sc
ores
; de
tail
conc
erns
ove
r th
e us
e of
the
se s
core
s; a
nd
prov
ide
a su
mm
ary
of w
hat
stud
ies
conc
erni
ng c
redi
t-bas
ed in
sura
nce
scor
es h
ave
disc
over
ed.
It is
hop
eful
tha
t th
is r
epor
t w
ill b
e us
eful
to
stat
e re
gula
tors
as
they
dec
ide
wha
t re
gula
tory
fra
mew
ork
shou
ld b
e im
plem
ente
d w
ith re
spec
t to
cred
it-ba
sed
insu
ranc
e sc
ores
.
The
vast
maj
ority
of
stat
es h
ave
acte
d on
thi
s is
sue.
In
deed
, m
ost
legi
slat
ures
ha
ve
enac
ted
law
s an
d re
gula
tors
ha
ve
issu
ed
regu
latio
ns in
man
y st
ates
. M
ost s
tate
s ha
ve a
lread
y “d
ecid
e[d]
wha
t re
gula
tory
fra
mew
ork
shou
ld b
e im
plem
ente
d w
ith r
espe
ct t
o” C
BIS
an
d ar
e qu
ite c
apab
le o
f us
ing
exis
ting
tool
s to
det
erm
ine
wha
t ad
ditio
nal a
ctio
n is
nee
ded,
if a
ny.
Ther
efor
e, w
e se
e lit
tle v
alue
for
this
rep
ort,
exce
pt a
s ba
ckgr
ound
inf
orm
atio
n an
d ex
cept
to
the
exte
nt it
is a
n ac
cura
te a
nd u
nbia
sed
sum
mar
y of
prio
r stu
dies
. II.
Bac
kgro
und
on U
se o
f CB
IS b
y In
sura
nce
Com
pani
es
W
hat C
redi
t-Bas
ed In
sura
nce
Scor
es A
re
In t
he p
ast
twen
ty y
ears
, on
e of
the
mos
t im
porta
nt d
evel
opm
ents
to
auto
mob
ile a
nd h
omeo
wne
r in
sura
nce
unde
rwrit
ing
and
ratin
g ha
s be
en
the
incr
ease
d us
e of
cre
dit-b
ased
ins
uran
ce s
core
s. D
urin
g th
is t
ime,
m
any
cons
umer
gr
oups
an
d re
gula
tors
ha
ve
ques
tione
d th
e pr
edic
tabi
lity
of th
ese
scor
es a
s w
ell a
s th
eir p
ossi
ble
disp
ropo
rtion
ate
or
disp
arat
e im
pact
on
min
ority
or l
ow-in
com
e po
pula
tions
. …
If th
is s
ectio
n is
inte
nded
to
be ju
st t
he f
acts
, th
e qu
estio
ns a
nd t
he
deba
tes
from
lat
er s
ectio
ns n
eed
not
be i
ncor
pora
ted
here
. T
he
seco
nd s
ente
nce
of th
e fir
st p
arag
raph
is g
ratu
itous
.
Emer
genc
e of
CB
IS in
Und
erw
ritin
g an
d R
atin
g M
echa
nism
s …
S
ome
insu
ranc
e co
mpa
nies
are
not
allo
wed
by
stat
e la
w t
o us
e cr
edit-
base
d in
sura
nce
scor
es f
or e
xist
ing
cust
omer
s. S
ome
insu
rers
als
o ch
oose
not
to u
se c
redi
t-bas
ed in
sura
nce
scor
es in
ren
ewal
s. H
owev
er,
all i
nsur
ance
com
pani
es th
at u
se c
redi
t-bas
ed in
sura
nce
scor
es d
o so
in
mak
ing
deci
sion
s co
ncer
ning
pot
entia
l cus
tom
ers.
A
ccor
ding
to
the
Nat
iona
l Ass
ocia
tion
of M
utua
l Ins
uran
ce C
ompa
nies
(N
AM
IC),
48 s
tate
s ha
ve t
aken
som
e le
gisl
ativ
e or
reg
ulat
ory
actio
n co
ncer
ning
the
use
of c
onsu
mer
cre
dit i
nfor
mat
ion
for
unde
rwrit
ing
and
ratin
g pu
rpos
es. N
AM
IC id
entif
ied
42 s
tate
s th
at h
ave
proh
ibite
d ce
rtain
us
es o
f cre
dit h
isto
ry in
form
atio
n or
ban
ned
the
use
of c
erta
in n
egat
ive
cred
it fa
ctor
s in
the
form
ulat
ion
of in
sura
nce
scor
es. …
This
par
agra
ph m
akes
it
soun
d lik
e th
e pr
ohib
ition
s ar
e on
cer
tain
in
sura
nce
com
pani
es. W
hat d
oes
this
mea
n? T
his
is n
ot th
e ca
se.
M
any
stat
es h
ave
take
n ba
lanc
ed a
ppro
ache
s to
add
ress
ing
CB
IS,
indi
catin
g w
hen
they
can
be
used
and
whe
n th
ey m
ay n
ot b
e th
e ba
sis,
or s
ole
basi
s of
act
ions
, suc
h as
non
rene
wal
. Th
is c
itatio
n to
the
NA
MIC
sum
mar
y se
ems
to p
ut it
s fin
ding
s in
the
nega
tive.
Th
is is
cre
ativ
e.
The
fact
is t
hat
less
tha
n a
hand
-full
of
stat
es d
isal
low
CB
IS, a
lthou
gh s
ome
prov
ide
limita
tions
on
how
it is
to
be u
sed.
U
se o
f C
BIS
is
also
sub
ject
to
fede
ral
law
and
sta
te
insu
ranc
e la
ws
of g
ener
al a
pplic
abili
ty,
such
as
thos
e go
vern
ing
ratin
g, u
nder
writ
ing
and
disc
rimin
atio
n.
III. B
enef
its to
Insu
rers
in U
sing
Cre
dit-B
ased
Insu
ranc
e Sc
ores
A
s yo
u w
ill s
ee, t
he b
enef
its a
re n
ot o
nly
to in
sure
rs.
They
are
als
o be
nefic
ial
to
man
y co
nsum
ers
and
to
the
over
all
mar
ket.
Th
e re
fere
nce
to in
sure
rs s
houl
d be
rem
oved
fro
m t
he s
ectio
n tit
le a
s it
give
s th
e im
pres
sion
tha
t in
sure
rs a
re i
n on
e ca
mp
and
that
all
cons
umer
s ar
e in
ano
ther
.
iv
The
mai
n re
ason
s in
sure
rs u
se c
redi
t-bas
ed in
sura
nce
scor
es in
clud
e:
mor
e re
fined
ris
k cl
assi
ficat
ions
; cu
stom
er v
alua
tion
to d
rive
targ
et
mar
ketin
g; p
ricin
g an
d un
derw
ritin
g pr
ofic
ienc
y; a
nd in
crea
sed
rete
ntio
n of
cus
tom
ers.
In
sure
rs a
rgue
tha
t th
e us
e of
cre
dit
base
d in
sura
nce
scor
es i
s ne
cess
ary
to p
rope
rly e
valu
ate
risk
and
char
ge i
ndiv
idua
l po
licyh
olde
rs ra
tes
that
mos
t clo
sely
alig
n w
ith th
eir t
rue
risk.
The
y go
on
to s
ay t
hat
not
usin
g cr
edit-
base
d in
sura
nce
scor
es c
ould
res
ult
in
subs
idie
s fro
m lo
wer
-ris
k in
divi
dual
s to
hig
her-
risk
indi
vidu
als.
Ple
ase
expa
nd th
is s
ectio
n. O
mitt
ed fr
om th
e be
nefit
s se
ctio
n is
dat
a re
latin
g to
the
com
petit
iven
ess
of t
he p
erso
nal l
ines
mar
ket,
exce
pt
perh
aps
for h
omeo
wne
rs in
sura
nce
in s
ome
cata
stro
phe
pron
e ar
eas.
A
uto
insu
ranc
e, fo
r ex
ampl
e, is
ava
ilabl
e ev
eryw
here
at p
rices
whi
ch
are
stab
le o
r lo
wer
in r
ecen
t ye
ars.
A
nd,
mos
t te
lling
, au
to r
esid
ual
mar
kets
are
at
hist
oric
low
s, a
nd i
n so
me
stat
es h
ave
virtu
ally
di
sapp
eare
d be
caus
e of
the
avai
labi
lity
and
affo
rdab
ility
of i
nsur
ance
, ba
sed
on ri
sk a
sses
smen
t mad
e po
ssib
le th
roug
h C
BIS
.
Insu
rers
use
cre
dit-b
ased
insu
ranc
e sc
ores
prim
arily
in u
nder
writ
ing
and
ratin
g of
con
sum
ers.
Und
erw
ritin
g is
the
pro
cess
by
whi
ch t
he i
nsur
er
dete
rmin
es w
heth
er a
con
sum
er is
elig
ible
for c
over
age
and
ratin
g is
the
proc
ess
that
det
erm
ines
how
muc
h pr
emiu
m to
cha
rge
a co
nsum
er. T
he
cred
it-ba
sed
insu
ranc
e sc
ore
mod
els
used
by
insu
rers
are
des
igne
d to
pr
edic
t th
e ris
k of
loss
. In
sure
rs u
se c
redi
t-bas
ed in
sura
nce
scor
es f
or
unde
rwrit
ing
to a
ssig
n co
nsum
ers
to a
poo
l bas
ed o
n ris
k an
d th
en f
or
ratin
g by
dec
idin
g ho
w to
adj
ust t
he p
rem
ium
up
or d
own.
…
Ple
ase
expa
nd th
is s
ectio
n. A
dditi
onal
ben
efits
incl
ude:
•
CB
IS p
rovi
de c
onsu
mer
s m
ore
accu
rate
, and
for
a m
ajor
ity o
f pe
ople
– u
pwar
ds o
f 75
% a
s so
me
insu
rers
hav
e te
stifi
ed –
m
ore
favo
rabl
e, p
ricin
g te
rms.
•
CB
IS fa
ll no
t onl
y un
der s
tand
ard
insu
ranc
e ra
ting
law
and
an
ti-di
scrim
inat
ion
law
s, b
ut a
lso
addi
tiona
l sta
te a
nd fe
dera
l pr
otec
tions
via
law
s su
ch a
s th
e N
CO
IL M
odel
Act
on
Cre
dit
and
the
fede
ral F
CR
A.
• C
BIS
rem
ove
subj
ectiv
ity fr
om s
ome
of th
e in
sura
nce
proc
ess
and
rate
eac
h in
divi
dual
app
lican
t so
that
the
pric
e m
ore
clos
ely
mat
ches
the
risk.
M
any
expe
rts b
elie
ve t
hat
cred
it-ba
sed
insu
ranc
e sc
orin
g ha
s co
me
to
be o
ne o
f th
e m
ost
impo
rtant
fac
tors
ins
urer
s us
ed i
n de
term
inin
g a
cons
umer
’s a
utom
obile
or h
omeo
wne
rs in
sura
nce
prem
ium
.
Ple
ase
expa
nd th
is s
ectio
n. A
lso:
•
CB
IS a
re o
ne o
f man
y fa
ctor
s in
sure
rs u
se, n
ot a
sol
e fa
ctor
an
d th
eref
ore
a po
or c
redi
t rat
ing
alon
e do
es n
ot o
ften
have
a
grea
t im
pact
on
a fin
al p
rem
ium
, if i
t fac
tors
in a
t all
(per
the
AR
stu
dy s
how
ing
60%
of c
onsu
mer
s pr
emiu
ms
wer
e un
affe
cted
by
CB
IS).
• C
BIS
are
the
mos
t obj
ectiv
e an
d ac
cura
te ra
ting
varia
bles
(as
com
pare
d to
DM
V re
ports
; sel
f-rep
ortin
g by
insu
reds
of m
iles
driv
en; h
idde
n tra
ffic
viol
atio
ns p
er “p
roba
tion”
and
forg
iven
ess
law
s; e
tc.).
IV
. Con
sum
er C
once
rns
over
Cre
dit-B
ased
Insu
ranc
e Sc
ores
Th
e tit
le s
houl
d re
mov
e re
fere
nce
to c
onsu
mer
s.
Als
o, t
he s
ectio
n m
ore
broa
dly
addr
esse
s co
ncer
ns f
rom
var
ious
sou
rces
. T
here
are
m
any
cons
umer
s th
at b
enef
it fro
m C
BIS
. To
set
the
pape
r up
as
an
insu
rer
vers
us c
onsu
mer
issu
e ov
er s
impl
ifies
and
mis
char
acte
rizes
th
e is
sue.
A
s th
e us
e of
cre
dit-b
ased
ins
uran
ce s
corin
g ha
s in
crea
sed
amon
g in
sure
rs,
it is
no
t su
rpris
ing
that
co
nsum
ers
and
regu
lato
rs
have
Th
ere
have
bee
n co
nsum
ers
and
regu
lato
rs o
n bo
th s
ides
of
the
issu
e.
This
mak
es it
sou
nd li
ke th
ey a
re a
ll so
lidly
in th
e “c
once
rns”
v
expr
esse
d nu
mer
ous
conc
erns
ove
r its
use
and
pos
sibl
e ef
fect
s.
cam
p. T
he q
ualif
ier “
som
e” s
houl
d be
add
ed.
Th
e m
ost
basi
c co
ncer
n ha
s be
en
that
m
ost
cons
umer
s do
no
t un
ders
tand
the
conc
ept o
f cre
dit-b
ased
insu
ranc
e sc
orin
g or
how
or w
hy
it w
orks
. M
ost
cons
umer
s ar
e no
t ev
en
awar
e th
at
thei
r cr
edit
char
acte
ristic
s ar
e be
ing
used
to c
reat
e a
scor
e th
at w
ill th
en a
ffect
thei
r pu
rcha
se o
f an
insu
ranc
e po
licy.
Eve
n if
they
hav
e th
e kn
owle
dge
of th
e ex
iste
nce
of
cred
it-ba
sed
insu
ranc
e sc
ores
, it
is
not
intu
itive
fo
r co
nsum
ers
to u
nder
stan
d ho
w c
redi
t-bas
ed i
nsur
ance
sco
res
wor
k or
w
hy th
ey w
ork.
Ther
e ha
ve b
een
man
y ed
ucat
iona
l effo
rts.
Ple
ase
get i
n to
uch
with
A
IA if
you
wou
ld li
ke to
lear
n m
ore.
Th
is c
omm
ent
is o
utda
ted.
M
any
stat
e no
tice
requ
irem
ents
hav
e ch
ange
d ov
er
the
past
5
year
s.
Toda
y,
mos
t st
ates
re
quire
a
disc
losu
re t
hat
cred
it in
form
atio
n w
ill b
e us
ed.
Add
ition
ally
, th
e fe
dera
l and
sta
te la
ws
requ
ire a
n ad
vers
e ac
tion
notic
e be
sen
t. M
ost
stat
es (
and
the
NC
OIL
Mod
el)
requ
ire d
iscl
osur
e of
the
top
4 it
ems
whi
ch n
egat
ivel
y im
pact
ed a
con
sum
er’s
CB
IS.
C
onsu
mer
s in
tuiti
vely
can
und
erst
and
why
the
y m
ay h
ave
high
er r
ates
du
e to
prio
r dr
ivin
g hi
stor
y or
the
loca
tion
of th
eir h
ome,
but
it m
akes
no
sens
e to
mos
t con
sum
ers
why
thei
r ra
tes
wou
ld b
e hi
gher
bec
ause
of a
sc
ore
who
se f
orm
ula
is u
nkno
wn.
In
addi
tion,
whi
le c
onsu
mer
s ca
n ch
ange
man
y of
the
ir ot
her
beha
vior
s in
ord
er t
o af
fect
a r
ate,
it is
not
re
adily
kno
wn
how
to im
prov
e a
cred
it-ba
sed
insu
ranc
e sc
ore.
The
stat
emen
t ab
out
chan
ging
be
havi
ors
is
inac
cura
te
for
two
reas
ons.
Fi
rst,
a cr
edit-
base
d in
sura
nce
scor
e is
eas
ier
to c
hang
e th
an m
any
othe
r au
to r
atin
g va
riabl
es s
uch
as a
ge,
gend
er,
mar
ital
stat
us,
and
geog
raph
y.
S
econ
d,
insu
rers
, ag
ent
advi
ce
and
broc
hure
s, i
nsur
ance
dep
artm
ents
, ne
wsp
aper
s, m
agaz
ines
, ba
nks,
in
sura
nce
and
finan
cial
tra
de a
ssoc
iatio
ns a
nd o
ther
sou
rces
hav
e pr
ovid
ed s
ubst
antia
l edu
catio
nal i
nfor
mat
ion
over
the
past
dec
ade
on
the
impo
rtanc
e of
cre
dit
scor
es a
nd C
BIS
, an
d ho
w t
o im
prov
e sc
ores
.
AIA
agr
ees
that
mor
e ca
n st
ill b
e do
ne to
edu
cate
con
sum
ers.
Fur
ther
an
d co
ntin
uing
ed
ucat
ion
is
impo
rtant
an
d th
e N
AIC
, in
divi
dual
in
sura
nce
depa
rtmen
ts,
insu
rers
and
con
sum
er a
dvoc
ates
can
all
play
a c
ritic
al ro
le. H
owev
er, C
BIS
and
cre
dit s
core
s ar
e dy
nam
ic a
nd
cons
umer
s ha
ve th
e ab
ility
and
gen
eral
ly m
ore
pow
er to
cha
nge
this
ra
ting
fact
or in
a fa
vora
ble
way
than
with
oth
ers.
A
dditi
onal
ly,
sinc
e th
e re
auth
oriz
atio
n of
th
e FC
RA
(F
AC
T A
ct)
cons
umer
s ar
e en
title
d to
one
free
cre
dit r
epor
t a y
ear
from
eac
h of
th
e th
ree
maj
or c
redi
t rep
ortin
g ag
enci
es, a
nd t
hat
coup
led
with
any
ad
vers
e ac
tion
notic
e th
at a
llow
s fo
r a
free
repo
rt, h
as e
xten
ded
cons
umer
s’ k
now
ledg
e of
the
cred
it re
port,
the
fact
ors
that
mak
e up
a
cred
it-ba
sed
scor
e an
d “h
ow to
impr
ove”
it e
xpon
entia
lly.
As
of y
et, n
o re
sear
ch, q
uant
itativ
e or
oth
erw
ise,
has
bee
n pr
oduc
ed th
at
show
s w
hy th
ere
is a
cor
rela
tion
betw
een
cred
it-ba
sed
insu
ranc
e sc
ores
an
d in
sura
nce
loss
es.
Thou
gh t
here
are
sev
eral
stu
dies
cla
imin
g th
e pr
edic
tive
effe
cts
of c
redi
t-bas
ed in
sura
nce
scor
es o
n in
sura
nce
loss
es
This
cla
im in
not
ent
irely
true
in th
at a
com
pila
tion
and
brie
f ana
lysi
s of
pr
evio
us
rese
arch
st
udie
s go
ing
back
se
vera
l de
cade
s by
U
nive
rsity
of T
exas
Pro
fess
ors
Pat
rick
Bro
cket
t and
Lin
da L
. Gol
den
seem
s to
indi
cate
that
cre
dit s
core
s m
ay b
e co
rrel
ated
with
risk
-taki
ng
vi
and
num
erou
s in
sura
nce
indu
stry
re
pres
enta
tives
ha
ve
tout
ed
the
effe
cts
of c
redi
t-bas
ed i
nsur
ance
sco
res,
non
e ha
ve a
rticu
late
d w
hy
cred
it-ba
sed
insu
ranc
e sc
ores
are
rela
ted
to in
sura
nce
clai
ms.
prop
ensi
ty,
indi
vidu
al
driv
er
beha
vior
, an
d in
sura
nce
clai
min
g be
havi
ors
and
patte
rns.
The
NA
IC re
port
late
r men
tions
and
revi
ews
the
Bro
cket
t an
d G
olde
n st
udy,
thu
s th
e dr
aft
repo
rt is
int
erna
lly
inco
nsis
tent
.
Mor
e im
porta
ntly
and
ger
man
e to
the
ques
tion
of h
ow a
nd w
hy C
BIS
w
orks
, the
re is
no
lega
l req
uire
men
t or
actu
aria
l prin
cipa
l tha
t sta
tes
that
rat
ing
fact
ors
dem
onst
ratin
g a
stro
ng c
orre
latio
n an
d th
at a
re
risk-
base
d m
ust
be e
xpla
ined
in
term
s of
cau
satio
n.
A b
asic
un
derp
inni
ng o
f th
e N
AIC
and
sta
te r
egul
ator
rev
iew
of
any
ratin
g fa
ctor
mus
t be
anch
ored
in a
trad
ition
al le
gal a
nd a
ctua
rial f
ram
ewor
k.
Act
uaria
l Sta
ndar
d of
Pra
ctic
e N
o. 1
2 ad
dres
ses
“Ris
k C
lass
ifica
tion.
” Th
e re
latio
nshi
p be
twee
n th
e ris
k ch
arac
teris
tics
and
the
expe
cted
ou
tcom
es (
corr
elat
ion)
sho
uld
be c
onsi
dere
d.
How
ever
, “it
is
not
nece
ssar
y fo
r the
act
uary
to e
stab
lish
a ca
use
and
effe
ct re
latio
nshi
p be
twee
n th
e ris
k ch
arac
teris
tic a
nd e
xpec
ted
outc
ome
in o
rder
to u
se
a sp
ecifi
c ris
k ch
arac
teris
tic.”
(See
AS
OP
No.
12,
Sec
. 3.2
.2.)
Oth
er r
atin
g va
riabl
es i
llust
ratin
g a
stro
ng r
isk-
base
d ut
ility
suc
h as
ge
nder
, age
, and
mar
ital s
tatu
s ar
e m
ore
easi
ly u
nder
stoo
d in
pub
lic
and
regu
lato
r pe
rcep
tions
as
rela
ting
to b
ehav
ior,
expe
rienc
e an
d m
atur
ity t
hat
impa
cts
insu
ranc
e ris
k. H
owev
er,
dem
onst
ratin
g ex
act
caus
atio
n m
ight
not
be
any
easi
er to
pre
cise
ly q
uant
ify th
an is
cre
dit
scor
ing.
M
entio
n of
the
need
to fi
nd p
reci
se c
ausa
tion
for
why
CB
IS
are
so c
lose
ly re
late
d to
insu
ranc
e ris
k is
a re
d he
rrin
g.
This
lack
of a
n ex
plan
atio
n is
trou
blin
g to
con
sum
ers
as th
ey s
trugg
le to
un
ders
tand
why
the
ir ra
tes
may
be
affe
cted
by
pers
onal
, fin
anci
al
char
acte
ristic
s se
emin
gly
havi
ng n
othi
ng t
o do
with
ris
k or
ins
uran
ce.
Bec
ause
the
actu
al c
redi
t-bas
ed in
sura
nce
scor
e m
odel
s ar
e pr
oprie
tary
to
indi
vidu
al in
sure
rs, i
t is
diffi
cult
to k
now
pre
cise
ly w
hat w
eigh
t is
give
n to
cre
dit-b
ased
ins
uran
ce s
core
s du
ring
the
unde
rwrit
ing
and
ratin
g pr
oces
s.
Man
y st
ates
hav
e th
e au
thor
ity to
rev
iew
mod
els
and
are
spec
ifica
lly
gran
ted
that
rig
ht u
nder
the
NC
OIL
mod
el l
aw.
Reg
ulat
ors
shou
ld
have
the
exp
ertis
e to
rev
iew
the
m f
or c
ompl
ianc
e w
ith la
w a
nd t
he
abili
ty t
o m
aint
ain
them
con
fiden
tial
for
legi
timat
e tra
de s
ecre
t an
d co
mpe
titiv
e re
ason
s.
Rat
e fil
ings
util
izin
g C
BIS
hav
e be
en s
ubm
itted
and
app
rove
d fo
r m
ore
than
a d
ecad
e to
the
ver
y sa
me
regu
lato
rs t
hat
com
pris
e th
e N
AIC
. C
lear
ly e
ach
and
ever
y on
e of
thos
e m
illio
ns o
f rat
e ap
prov
als
by re
gula
tors
and
thei
r sta
ff re
flect
not
onl
y a
real
risk
pre
dict
ion
valu
e an
d a
lack
of d
iscr
imin
atio
n, b
ut a
an
inhe
rent
a b
enef
it to
con
sum
ers.
In
sure
rs s
ay c
redi
t-bas
ed i
nsur
ance
sco
res
allo
w t
hem
to
impr
ove
the
spee
d an
d co
nsis
tenc
y of
und
erw
ritin
g as
wel
l as
bei
ng a
ble
to o
ffer
This
par
agra
ph i
s sl
ante
d.
Inst
ead
of r
ecou
ntin
g th
e m
uch
larg
er
perc
enta
ges
of p
eopl
e th
at re
ceiv
e di
scou
nts
or a
re u
naffe
cted
due
to
vi
i
polic
ies
to m
ore
cons
umer
s.
This
, too
, see
ms
coun
ter-
intu
itive
to s
ome
cons
umer
s as
the
y le
arn
they
may
not
be
offe
red
insu
ranc
e or
may
re
ceiv
e a
high
er ra
te d
ue to
som
e un
know
n cr
edit
char
acte
ristic
s.
CB
IS,
the
pape
r ch
oose
s to
em
phas
ize
the
few
who
pay
mor
e.
In
addi
tion,
fed
eral
and
sta
te l
aws
requ
ire r
easo
ns t
o be
giv
en f
or
adve
rse
actio
ns, s
o th
e re
fere
nce
to “
unkn
own
cred
it ch
arac
teris
tics”
is
fact
ually
wro
ng.
M
any
criti
cs b
elie
ve th
at c
redi
t-bas
ed in
sura
nce
scor
es m
ay a
ctua
lly b
e do
uble
cou
ntin
g ot
her
risk
fact
ors,
mea
ning
that
the
scor
e is
not
dire
ctly
a
pred
icto
r of
loss
rat
ios,
but
inst
ead
the
scor
e is
cor
rela
ted
with
oth
er
data
suc
h as
age
and
loca
tion
that
are
alre
ady
inco
rpor
ated
in in
sure
rs’
unde
rwrit
ing
and
pric
ing
mod
els.
In
addi
tion,
cre
dit-b
ased
ins
uran
ce
scor
es m
ay n
ot b
e m
easu
ring
how
resp
onsi
ble
or c
aref
ul a
per
son
is, b
ut
inst
ead
may
be
a pr
oxy
for
iden
tifyi
ng in
divi
dual
s w
ho a
re u
nem
ploy
ed,
sing
le, d
ivor
ced
or d
isab
led.
This
sta
tem
ent
shou
ld b
e re
vise
d.
It m
isre
pres
ents
the
cur
rent
de
bate
. I
n th
is s
ectio
n an
d in
sev
eral
oth
er p
lace
s, t
he d
raft
is
mis
lead
ing
and
inac
cura
te w
hen
it im
plie
s th
at m
any
belie
ve c
redi
t sc
orin
g is
a s
urro
gate
for o
ther
ratin
g or
dem
ogra
phic
fact
ors.
It g
ives
sh
ort s
hrift
to fi
ndin
gs w
hich
indi
cate
oth
erw
ise.
Th
e as
serti
on o
f “m
any
criti
cs”
here
is
vagu
e, m
ost
likel
y ou
tdat
ed
and
prob
ably
can
not b
e su
ppor
ted,
and
like
ly r
efer
s to
the
sam
e fe
w
criti
cs.
Four
key
stu
dies
fro
m d
iver
se s
ourc
es (
insu
ranc
e ac
tuar
ies,
st
ate
insu
ranc
e de
partm
ent,
fede
ral g
over
nmen
t) in
clud
ing
the
1999
M
onag
han
stud
y, E
PIC
act
uaria
l stu
dy o
f 200
3, th
e Te
xas
Insu
ranc
e D
epar
tmen
t st
udie
s of
200
3-20
05, a
nd th
e FT
C r
epor
t of 2
007
have
st
rong
ly i
llust
rate
d an
d co
nclu
ded
that
CB
IS d
oes
not
mat
eria
lly
doub
le c
ount
oth
er r
isk
fact
ors,
and
tha
t it
cont
ribut
es a
n ad
ditio
nal
accu
racy
, ef
ficac
y,
fairn
ess,
an
d ris
k-re
late
dnes
s to
th
e ra
ting
proc
ess.
Thi
s is
bor
ne o
ut b
y th
e ot
her m
ultiv
aria
te s
tudi
es, i
nclu
ding
E
PIC
Act
uarie
s.
In a
dditi
on to
con
sum
er a
nd r
egul
ator
con
cern
s, in
sura
nce
agen
ts h
ave
expr
esse
d fru
stra
tions
with
the
use
of
cred
it-ba
sed
insu
ranc
e sc
ores
. P
rodu
cers
ofte
n ca
nnot
eve
n pr
ovid
e a
prem
ium
quo
te t
o a
pote
ntia
l cu
stom
er b
ecau
se o
f ei
ther
the
cus
tom
er’s
low
cre
dit-b
ased
insu
ranc
e sc
ore
or la
ck o
f suf
ficie
nt c
redi
t his
tory
. A p
rodu
cer m
ay a
lso
be re
quire
d to
ask
cus
tom
er’s
for
soci
al s
ecur
ity n
umbe
rs in
ord
er fo
r th
e in
sure
r to
ob
tain
cre
dit i
nfor
mat
ion.
Thi
s ca
n af
fect
the
rela
tions
hip
betw
een
agen
t an
d co
nsum
er
whe
n th
e ag
ent
is
not
able
to
ex
plai
n w
hy
cred
it in
form
atio
n is
bei
ng u
sed
or h
ow e
xact
ly i
t w
ill a
ffect
the
con
sum
er’s
po
tent
ial p
urch
ase.
Som
e ag
ents
hav
e al
so e
xpre
ssed
frus
tratio
ns o
ver
the
way
the
use
of c
redi
t-bas
ed in
sura
nce
scor
es h
as s
eem
ed to
pro
hibi
t ag
ents
from
writ
ing
muc
h bu
sine
ss in
a p
artic
ular
geo
grap
hic
area
.
Like
the
“m
any
criti
cs”
who
bel
ieve
CB
IS d
oubl
e co
unts
oth
er r
isk
fact
ors,
th
is
asse
rtion
is
ou
tdat
ed.
Whe
n fir
st
intro
duce
d on
a
wid
espr
ead
scal
e 8-
10 y
ears
ago
man
y ag
ents
did
exp
ress
frus
tratio
n w
ith
CB
IS,
but
as
they
be
cam
e m
ore
fam
iliar
w
ith
proc
edur
es,
prov
idin
g in
form
atio
n to
con
sum
ers,
and
gai
ned
know
ledg
e ab
out t
he
cont
ribut
ion
to a
ccur
acy
in r
atin
g, f
rust
ratio
n an
d op
posi
tion
to C
BIS
ha
s gr
eatly
dim
inis
hed.
Lo
ok t
o re
cent
evi
denc
e.
In a
May
200
8 le
tter
to H
ouse
Fin
anci
al
Ser
vice
s C
omm
ittee
Cha
irman
Wat
t an
d R
anki
ng M
embe
r M
iller
, se
vera
l tra
de a
ssoc
iatio
ns –
inc
ludi
ng t
he I
ndep
ende
nt I
nsur
ance
A
gent
s an
d B
roke
rs o
f Am
eric
a –
stro
ngly
opp
osed
a b
an o
f sco
ring.
Th
ey s
tate
: “C
BIS
are
a r
egul
ated
, effe
ctiv
e, o
bjec
tivel
y ve
rifie
d an
d fa
ir ris
k m
easu
rem
ent
tool
. B
anni
ng o
r pr
ohib
iting
the
ir us
e w
ould
re
stric
t co
nsum
er c
hoic
e an
d el
imin
ate
the
mec
hani
sm b
y w
hich
in
sure
rs p
rovi
de d
isco
unts
to th
e m
ajor
ity o
f con
sum
ers.
”
vi
ii
Eve
n ig
norin
g th
e is
sue
of n
ot k
now
ing
for
sure
why
cre
dit-b
ased
in
sura
nce
scor
ing
mig
ht h
elp
mea
sure
risk
, one
of t
he b
asic
fund
amen
tal
ques
tions
tha
t re
gula
tors
and
con
sum
er g
roup
s ar
e co
ncer
ned
with
is
whe
ther
it
is f
air
for
insu
rers
to
char
ge h
ighe
r ra
tes
to p
eopl
e w
hose
fin
anci
al s
ituat
ion
may
hav
e be
en c
ause
d by
a c
atas
troph
ic e
vent
. Usi
ng
cred
it-ba
sed
insu
ranc
e sc
ores
may
jus
t co
ntrib
ute
to c
reat
ing
grea
ter
disp
arity
bet
wee
n so
cioe
cono
mic
gro
ups.
In
divi
dual
s ex
perie
ncin
g un
fortu
nate
eco
nom
ic s
ituat
ions
, of
ten
outs
ide
thei
r ow
n co
ntro
l, ar
e un
fairl
y pe
naliz
ed b
y th
e us
e of
cre
dit-b
ased
in
sura
nce
scor
es.
Thos
e w
ho h
ave
been
affe
cted
by
natu
ral
disa
ster
, te
rror
ism
, ide
ntity
thef
t, or
med
ical
cris
es m
ay s
ee th
eir
curr
ent s
ituat
ion
exac
erba
ted
thro
ugh
no fa
ult o
f the
ir ow
n.
Giv
en t
he r
ecen
t st
ate
of t
he U
.S.
econ
omy
and
finan
cial
diff
icul
ties
faci
ng i
ndiv
idua
l co
nsum
ers,
the
use
of
cred
it-ba
sed
insu
ranc
e sc
ores
m
ay fu
rther
unf
airly
trea
t tho
se w
ho a
re s
trugg
ling
to m
ake
ends
mee
t. A
s th
e ho
usin
g m
arke
t fa
lls r
apid
ly i
n so
me
U.S
. ci
ties
and
mor
tgag
e de
faul
ts r
ise,
neg
ativ
e cr
edit
char
acte
ristic
s w
ill li
kely
incr
ease
for
man
y in
divi
dual
s. A
s co
nsum
ers
face
diff
icul
ties
payi
ng c
urre
nt b
ills
in a
cl
imat
e of
low
job
grow
th a
nd r
isin
g he
alth
car
e co
sts,
som
e in
divi
dual
s m
ay b
e fo
rced
to
mak
e cr
edit-
rela
ted
deci
sion
s th
at a
re n
ot v
iew
ed
favo
rabl
y. If
this
then
lead
s to
a d
eclin
e in
cre
dit-b
ased
insu
ranc
e sc
ores
an
d ris
ing
insu
ranc
e ra
tes,
som
e co
nsum
ers
may
be
head
ed fo
r a n
ever
-en
ding
dec
linin
g sp
iral.
Pol
icym
aker
s m
ay fi
nd th
is to
be
unac
cept
able
in
toda
y’s
econ
omic
env
ironm
ent.
This
por
tion
shou
ld b
e re
mov
ed o
r m
odifi
ed.
It
argu
es a
nd im
plie
s th
at
man
y re
gula
tors
an
d co
nsum
er
grou
ps
stru
ggle
w
ith
CB
IS
beca
use
they
are
con
cern
ed w
heth
er i
t is
fai
r fo
r co
nsum
ers
to
char
ge h
ighe
r ra
tes
to p
eopl
e w
hose
fin
anci
al s
ituat
ion
has
been
ca
used
by
a ca
tast
roph
ic e
vent
. T
his
sect
ion
does
not
mak
e an
y ef
fort
to e
xpla
in o
r ta
ke in
to a
ccou
nt t
he N
CO
IL m
odel
(vi
a dr
aftin
g no
te)
and
othe
r in
divi
dual
sta
te l
aws/
regu
latio
ns,
and
insu
rer
and
indu
stry
pr
actic
es
that
al
low
ad
just
men
ts
for
“ext
raor
dina
ry
life
circ
umst
ance
s.”
The
last
sen
tenc
e of
the
firs
t pa
ragr
aph,
reg
ardi
ng “
soci
oeco
nom
ic
disp
arity
” is
pur
e fic
tion.
N
owhe
re i
s pr
oof
for
this
pro
vide
d an
d in
deed
, be
caus
e ra
tes
are
low
er f
or m
any
insu
reds
and
cov
erag
e m
ore
avai
labl
e, C
BIS
may
hav
e no
impa
ct a
t al
l on
soci
oeco
nom
ic
disp
ariti
es.
In a
ny e
vent
, an
alle
gatio
n of
this
impo
rtanc
e sh
ould
not
si
mpl
y be
re
peat
ed
in
an
NA
IC
docu
men
t, w
ithou
t su
bsta
ntia
l ev
iden
ce.
In
th
e ab
senc
e of
th
at,
such
st
atem
ents
di
sser
ve
regu
lato
rs, t
he p
ublic
and
con
sum
ers.
H
owev
er d
iffic
ult
the
curr
ent
econ
omic
con
ditio
n, t
here
is
no p
roof
th
at it
is r
esul
ting
in in
crea
sed
prob
lem
s fo
r in
sure
ds th
roug
h th
e us
e of
CB
IS.
Leg
isla
tion,
reg
ulat
ion
and
com
pany
pra
ctic
es a
re a
ble
to
resp
ond
to t
hese
circ
umst
ance
s an
d pr
even
t w
ides
prea
d pr
oble
ms.
U
nles
s an
d un
til r
eal c
ompl
aint
s sh
ow a
dra
mat
ic in
crea
se,
ther
e is
no
bas
is in
fact
for t
hese
dire
pre
dict
ions
.
Ther
e is
sim
ply
no e
vide
nce
that
thes
e di
re p
redi
catio
ns a
re in
real
ity
occu
rrin
g.
Inde
ed,
the
evid
ence
is
to t
he c
ontra
ry.
The
NC
OIL
M
odel
, ad
opte
d in
mor
e th
an o
ne h
alf
of t
he S
tate
s, o
ther
sta
te
regu
lato
ry a
ctio
ns a
nd in
sure
r pr
actic
es a
re p
reve
ntin
g th
e ki
nds
of
unfa
ir ou
tcom
es t
hat
are
of c
once
rn in
thi
s pa
ragr
aph.
P
roof
to
the
cont
rary
is
non-
exis
tent
and
the
se a
llega
tions
sho
uld
ther
efor
e be
de
lete
d.
To r
epea
t un
supp
orte
d ac
cusa
tions
, as
thi
s po
rtion
of
the
draf
t del
iber
atel
y m
isle
ads
both
regu
lato
rs a
nd th
e pu
blic
. Th
is r
epor
t fo
cuse
s on
cre
dit-b
ased
ins
uran
ce s
core
s an
d no
t cr
edit
scor
es in
gen
eral
, bu
t it
is w
orth
not
ing
that
a F
redd
ie M
ac C
onsu
mer
C
redi
t su
rvey
fro
m
1999
co
nclu
ded
that
A
frica
n-A
mer
ican
s an
d H
ispa
nics
wer
e si
gnifi
cant
ly m
ore
likel
y to
hav
e ne
gativ
e ite
ms
on th
eir
This
stu
dy i
s irr
elev
ant
to C
BIS
. Th
ere
is n
o pr
oof
of C
BIS
bei
ng
unla
wfu
lly d
iscr
imin
ator
y.
And
it
is t
he o
blig
atio
n of
reg
ulat
ors
to
enfo
rce
the
law
, not
cre
ate
new
sta
ndar
ds to
fit t
he p
ecul
iar
polit
ical
ag
enda
s of
adv
ocac
y gr
oups
. C
BIS
is ra
ce b
lind
and
good
risk
s of
all
ix
cred
it hi
stor
y th
an w
hite
s w
ere.
If
certa
in s
ocio
econ
omic
gro
ups
have
w
orse
cre
dit s
core
s in
gen
eral
or w
orse
cre
dit-b
ased
insu
ranc
e sc
ores
in
parti
cula
r, it
seem
s th
at c
harg
ing
high
er r
ates
to
thes
e gr
oups
lead
s to
gr
eate
r so
ciet
al d
ispa
ritie
s in
con
trast
to
wha
t is
des
ired
by s
ocie
ty i
n ge
nera
l.
race
s ar
e be
nefit
ed w
ithou
t dis
tinct
ion,
thro
ugh
the
use
of C
BIS
.
Cre
dit-b
ased
ins
uran
ce s
core
s m
ay a
lso
serv
e as
a p
roxy
for
oth
er
fact
ors
that
are
typi
cally
not
allo
wed
by
stat
e in
sura
nce
regu
lato
rs. I
t was
m
entio
ned
abov
e th
at
corr
elat
ions
be
twee
n cr
edit-
base
d in
sura
nce
scor
es a
nd in
sura
nce
loss
es m
ay a
ctua
lly b
e du
e to
oth
er c
hara
cter
istic
s th
at a
re a
lread
y ac
coun
ted
for
in u
nder
writ
ing
and
ratin
g. It
may
als
o be
th
e ca
se th
at th
e co
rrel
atio
n is
due
to c
hara
cter
istic
s su
ch a
s in
com
e or
ra
ce th
at a
re ty
pica
lly b
arre
d by
sta
tes
from
bei
ng u
sed.
No
legi
timat
e st
udy
has
foun
d an
y di
rect
pro
xy.
This
mus
t be
revi
sed.
R
evie
w t
he F
TC s
tudy
clo
sely
for
diff
eren
ces
betw
een
“pro
xy”
and
“pro
xy e
ffect
”. T
his
is a
n im
porta
nt d
istin
ctio
n.
CB
IS w
ere
foun
d to
be
pred
ictiv
e w
ithin
rac
ial,
ethn
ic a
nd i
ncom
e gr
oups
in th
e FT
C a
nd T
exas
stu
dies
. —It
wou
ld b
e im
poss
ible
for a
n in
sure
r to
gue
ss r
ace
or ta
rget
and
rat
e gr
oups
bas
ed o
n C
BIS
. Th
e N
AIC
rep
ort
shou
ld s
trive
to
repo
rt an
d ac
cura
tely
inte
rpre
t fin
ding
s fro
m
the
Texa
s,
FTC
an
d ot
her
stud
ies,
ra
ther
th
an
mak
e th
e in
fere
nces
con
tain
ed in
this
sec
tion.
If
race
or
inco
me
is p
redi
ctiv
e of
cre
dit-b
ased
ins
uran
ce s
core
s, t
hen
insu
rers
cou
ld u
se t
he le
gally
-allo
wed
cre
dit-b
ased
insu
ranc
e sc
ores
to
avoi
d w
ritin
g po
licie
s to
peo
ple
of a
spe
cifie
d in
com
e le
vel
or r
ace.
If
cred
it-ba
sed
insu
ranc
e sc
ores
are
fou
nd t
o ha
ve a
dis
prop
ortio
nate
or
even
dis
para
te i
mpa
ct o
n lo
w-in
com
e co
nsum
ers
or m
inor
ities
, th
ese
cons
umer
s m
ay b
e un
fairl
y tre
ated
whe
n it
com
es t
o th
e av
aila
bilit
y or
af
ford
abili
ty o
f ins
uran
ce.
Ther
e is
no
evid
ence
tha
t th
e us
e of
CB
IS v
iola
tes
stat
e or
fed
eral
an
ti-di
scrim
inat
ion
law
s.
Des
pite
all
of t
he s
tudi
es,
legi
slat
ive
and
regu
lato
ry a
ctiv
ity a
nd t
he a
vaila
bilit
y of
the
cou
rts,
ther
e ha
s ne
ver
been
a fi
ndin
g of
inte
ntio
nal d
iscr
imin
atio
n. T
he p
aper
use
s th
e te
rm
"dis
prop
ortio
nate
impa
ct"
whi
ch h
as n
o le
gal m
eani
ng o
r sig
nific
ance
. It
shou
ld n
ot, t
here
fore
, be
used
in th
e pa
per.
Whe
re a
pplic
able
, the
ac
cept
ed le
gal s
tand
ard
for d
iscr
imin
atio
n is
"di
spar
ate
impa
ct"
whi
ch
is s
igni
fican
tly d
iffer
ent
than
"di
spro
porti
onat
e im
pact
." C
BIS
, ba
sed
upon
virt
ually
all
of th
e st
udie
s ci
ted
in th
is p
aper
, cle
arly
mee
ts th
at
test
as
a ris
k as
sess
men
t too
l.
It al
so is
not
cle
ar w
hat i
s do
ne w
ith c
onsu
mer
s w
ho e
ither
do
not h
ave
a cr
edit
scor
e or
hav
e a
“thin
” file
. The
re a
re e
stim
ates
that
as
man
y as
50
mill
ion
Am
eric
ans
are
“uns
cora
ble”
usi
ng t
radi
tiona
l cr
edit
info
rmat
ion
beca
use
of “
thin
” fil
es. B
y de
finiti
on, i
nsur
ers
will
hav
e tro
uble
pro
vidi
ng
a cr
edit-
base
d in
sura
nce
scor
e fo
r th
ese
cust
omer
s le
adin
g to
the
qu
estio
n of
how
insu
rers
will
han
dle
unde
rwrit
ing
and
ratin
g. If
the
lack
of
cred
it hi
stor
y ca
uses
thes
e in
divi
dual
s to
not
hav
e an
app
ropr
iate
cre
dit-
base
d in
sura
nce
scor
e, th
is c
ould
be
detri
men
tal t
o a
larg
e pr
opor
tion
of
soci
ety.
Th
ese
indi
vidu
als
mig
ht
be
unfa
irly
treat
ed
for
not
havi
ng
enou
gh c
redi
t his
tory
to d
evel
op a
sco
re.
It is
cle
ar h
ow m
issi
ng a
nd th
in fi
les
are
hand
led.
Th
e re
port
shou
ld
not
impl
y th
at l
arge
num
bers
of
cons
umer
s ar
e be
ing
pena
lized
. S
peci
fical
ly, t
he N
CO
IL M
odel
(ad
opte
d in
larg
e pa
rt by
mos
t sta
tes)
pr
ovid
es t
he in
sure
r w
ith t
hree
opt
ions
for
han
dlin
g no
hits
and
thi
n fil
es: (
1) tr
eat t
he c
onsu
mer
as
othe
rwis
e ap
prov
ed b
y th
e In
sura
nce
Com
mis
sion
er/ S
uper
viso
r/Dire
ctor
, if t
he in
sure
r pre
sent
s in
form
atio
n th
at s
uch
an a
bsen
ce o
r ina
bilit
y re
late
s to
the
risk
for t
he in
sure
r; (2
) tre
at t
he c
onsu
mer
as
if th
e ap
plic
ant
or i
nsur
ed h
ad n
eutra
l cr
edit
info
rmat
ion,
as
defin
ed b
y th
e in
sure
r; or
(3) e
xclu
de th
e us
e of
cre
dit
info
rmat
ion
as a
fact
or a
nd u
se o
nly
othe
r und
erw
ritin
g cr
iteria
. Th
ere
have
be
en
accu
satio
ns
that
cr
edit-
base
d in
sura
nce
scor
es,
Man
y in
sure
rs h
ave
repo
rted
and
test
ified
tha
t C
BIS
giv
es t
hem
the
x
inst
ead
of p
redi
ctin
g in
sura
nce
loss
es,
may
act
ually
be
pred
ictin
g th
e pr
ofita
bilit
y of
pot
entia
l cus
tom
ers.
Som
e al
lege
that
insu
rers
mai
nly
use
cred
it-ba
sed
insu
ranc
e sc
ores
to lo
cate
“be
tter”
cus
tom
ers
– th
ose
who
ar
e w
ealth
ier
and
may
te
nd
to
be
mor
e lo
yal
to
one
com
pany
. C
ompa
nies
hav
e at
tem
pted
to r
efin
e pr
edic
tive
mod
elin
g in
gen
eral
and
on
e of
the
reas
ons
for t
his
is to
targ
et th
e rig
ht a
udie
nce
by m
arke
ting
to
“pro
fitab
le ri
sks.
” Th
e in
sura
nce
indu
stry
has
ack
now
ledg
ed t
hat
pred
ictiv
e m
odel
ing
in
gene
ral c
an p
lay
a us
eful
par
t “in
incr
easi
ng h
it an
d re
tent
ion
ratio
s.”
11
Insu
rers
are
abl
e to
mar
ket a
ds to
“pro
fitab
le ri
sks.
” Ins
urer
s ar
e fo
cusi
ng
reso
urce
s on
not
onl
y cr
eatin
g m
odel
s to
mea
sure
ris
k of
acc
iden
ts,
driv
er b
ehav
ior,
clim
ate
chan
ge a
nd o
ther
ris
ks,
but
also
to
mod
el t
he
chan
ce th
at a
con
sum
er w
ill b
e a
loya
l cus
tom
er o
r pu
rcha
se a
dditi
onal
fin
anci
al p
rodu
cts
such
as
life
insu
ranc
e or
ret
irem
ent p
rodu
cts.
In 2
005
whi
le s
peak
ing
to i
nves
tmen
t an
alys
ts,
the
CE
O o
f A
llsta
te,
Ed
Lidd
y,
stat
ed th
is c
once
pt w
ith re
spec
t to
tiere
d pr
icin
g:
Tier
ed p
ricin
g he
lps
us a
ttrac
t hi
gher
life
time
valu
e cu
stom
ers
who
buy
mor
e pr
oduc
ts a
nd s
tay
with
us
for
a lo
nger
per
iod
of
time.
Th
e fo
cus
on id
entif
ying
con
sum
ers
base
d on
thei
r fut
ure
prof
itabi
lity
due
to l
oyal
ty o
r ab
ility
to
buy
addi
tiona
l fin
anci
al p
rodu
cts
rath
er t
han
the
focu
s on
ris
k an
d lo
ss
prev
entio
n is
tro
ublin
g to
m
any
cons
umer
ad
voca
tes.
abili
ty t
o re
ach
out
to a
muc
h w
ider
, ev
en a
ful
l ran
ge o
f cu
stom
ers
that
may
not
hav
e be
en o
ffere
d or
writ
ten
for
hom
eow
ner
auto
in
sure
rs i
n th
e pa
st d
ue t
o un
certa
intie
s on
ris
k.
This
is
beca
use
CB
IS a
llow
s fo
r m
ore
accu
rate
ris
k as
sess
men
t an
d pr
icin
g, a
nd
cons
umer
s in
all
area
s ha
ve b
een
bene
ficia
ries.
Som
e in
sure
rs h
ave
repo
rted
that
due
to
CB
IS,
up t
o 80
-90%
of
appl
ican
ts f
all
into
un
derw
ritin
g gu
idel
ines
and
can
be
offe
red
insu
ranc
e, c
ompa
red
to
less
than
50%
prio
r to
the
adve
nt o
f CB
IS.
Th
e FT
C s
tudy
men
tions
sev
eral
ins
urer
s by
nam
e th
at s
peci
fical
ly
cite
d th
at
CB
IS
“ena
bled
th
em
to
offe
r po
licie
s to
hi
gher
-ris
k co
nsum
ers
than
they
had
pre
viou
sly.
” (S
ee p
ages
46-
47.)
Coi
ncid
ing
with
the
rise
of C
BIS
is a
maj
or a
nd o
ngoi
ng d
eclin
e in
the
num
ber
of r
isks
writ
ten
thro
ugh
resi
dual
mar
kets
, pa
rticu
larly
urb
an
auto
insu
ranc
e m
arke
t. A
lthou
gh p
rope
rty re
sidu
al m
arke
ts h
ave
been
im
pact
ed b
y ca
tast
roph
e ris
k, i
n ge
nera
l nu
mbe
rs o
f ho
meo
wne
rs
insu
ranc
e ris
ks
writ
ten
in
urba
n re
sidu
al
prop
erty
m
arke
ts
have
de
clin
ed p
reci
pito
usly
as
wel
l for
non
cat
astro
phe
pron
e st
ates
.
The
FTC
stu
dy r
efer
ence
s a
mar
ked
drop
in
the
num
ber
of s
tate
re
sidu
al m
arke
t pol
icie
s fro
m th
e m
id-1
990s
to 2
000,
just
a C
BIS
was
co
min
g in
to c
omm
on u
sage
. In
add
ition
, th
ere
is w
ell-d
ocum
ente
d ev
iden
ce o
f au
to r
esid
ual
mar
ket
decl
ines
in
the
AIP
SO
ann
ual
repo
rts s
pann
ing
1990
-200
6.
V. P
rior R
esea
rch
Con
cern
ing
the
Effe
ct o
f CB
IS
S
imila
r to
the
first
hal
f of t
his
repo
rt pr
ovid
ing
an o
verv
iew
on
scor
ing,
A
IA fe
ars
that
the
anal
ysis
suf
fers
from
a s
ingu
lar
focu
s on
crit
ique
s by
a v
ery
limite
d nu
mbe
r of
con
sum
er a
dvoc
ates
with
neg
ativ
e pe
rcep
tions
of
scor
ing
high
light
ed w
ith “
man
y co
nsum
ers
feel
” or
“c
onsu
mer
s be
lieve
” la
ngua
ge,
whi
le i
gnor
ing
broa
der
asse
ssm
ents
of
co
nsum
er
view
s an
d ot
her
view
poin
ts
incl
udin
g in
sure
rs
and
acad
emic
s.
AIA
sug
gest
s w
ays
the
disc
ussi
on a
nd re
view
of e
ach
of
the
rese
arch
stu
dies
can
be
mad
e m
ore
bala
nced
. Ty
pes
of S
tudi
es
…
…
This
sec
tion
of th
e re
port
will
go
thro
ugh
the
repo
rts c
hron
olog
ical
ly, w
ith
The
liter
atur
e is
not
spa
rse.
C
ontra
ry to
the
NA
IC o
pini
on e
xpre
ssed
xi
spec
ial
emph
asis
on
met
hodo
logy
and
the
fin
ding
s of
eac
h re
port.
A
lthou
gh th
ere
are
at le
ast 1
8 re
ports
of r
elev
ance
, the
lite
ratu
re re
mai
ns
som
ewha
t sp
arse
and
mor
e w
ork,
as
desc
ribed
in
Sec
tion
V o
f th
is
repo
rt, c
ould
and
sho
uld
be d
one.
…
in
the
draf
t re
port,
th
ere
have
be
en
thre
e m
ajor
st
udie
s us
ing
mul
tivar
iate
an
alys
is—
FTC
20
07,
Texa
s 20
04-2
005,
an
d E
PIC
A
ctua
ries
2003
.
Due
to
the
impo
rtanc
e of
pre
dict
ing
risk,
ins
uran
ce c
ompa
nies
hav
e lik
ely
com
plet
ed e
norm
ous
amou
nts
of in
tern
al r
esea
rch
conc
erni
ng th
e ef
fect
of
cr
edit-
base
d in
sura
nce
scor
es
on
loss
pe
rform
ance
an
d in
sura
nce
risk.
How
ever
, th
at d
ata
and
the
resu
lts a
re p
ropr
ieta
ry a
nd,
for
the
mos
t pa
rt, u
nkno
wn
to t
he p
ublic
. It
is w
orth
men
tioni
ng t
hat
acce
ss t
o th
ese
mod
els
and
the
corr
espo
ndin
g da
ta c
ould
pro
vide
tre
men
dous
add
ition
al in
form
atio
n to
the
over
all t
opic
.
Und
er
gene
ral
insu
ranc
e re
gula
tory
la
w
and
the
NC
OIL
m
odel
, re
gula
tors
ar
e gi
ven
full
acce
ss
to
cred
it sc
orin
g m
odel
s an
d m
etho
dolo
gies
.
Nat
ure
of S
tudi
es
…
Th
e N
AIC
, in
its 1
996
repo
rt de
scrib
ed b
elow
, has
crit
iciz
ed th
e st
udie
s th
at u
se lo
ss r
atio
as
the
depe
nden
t va
riabl
e an
d cr
edit
hist
ory
as t
he
pred
icto
r. Th
e N
AIC
rep
ort
poin
ted
out
that
cre
dibi
lity
of t
his
met
hod
rest
s on
un
derly
ing
assu
mpt
ions
. If
the
ratin
g va
riabl
es
with
in
the
exis
ting
prem
ium
are
not
com
plet
ely
accu
rate
the
n th
e an
alys
is o
f ne
w
varia
bles
is
not
valid
. Th
ere
are
hund
reds
of
ratin
g fa
ctor
s su
ch a
s ge
ogra
phic
rat
ing
terr
itory
, dr
ivin
g ex
perie
nce,
age
of
driv
er,
age
of
hom
e, v
ario
us d
isco
unts
and
sur
char
ges.
Sm
all
erro
rs i
n pr
icin
g a
num
ber o
f the
se fa
ctor
s co
uld
add
up to
sig
nific
ant o
vera
ll pr
icin
g er
rors
. In
add
ition
, a c
ompa
ny m
ay d
evia
te it
s pr
icin
g aw
ay fr
om tr
ue ta
rget
loss
ra
tios
for
mar
ketin
g re
ason
s, m
akin
g th
e lo
ss r
atio
s in
accu
rate
and
in
appr
opria
te a
s m
easu
res
for t
hese
stu
dies
. Th
ese
defic
ienc
ies
with
usi
ng lo
ss r
atio
s as
a d
epen
dent
var
iabl
e ha
ve
led
som
e, in
clud
ing
the
NA
IC in
its
1996
rep
ort,
to c
all f
or a
mul
tivar
iate
an
alys
is
in
orde
r to
m
easu
re
the
corr
elat
ion
betw
een
cred
it-ba
sed
insu
ranc
e sc
ores
and
ris
k of
los
s. S
ome
regu
lato
rs s
ugge
st t
hat
an
unbi
ased
and
mul
tivar
iate
ana
lysi
s is
nec
essa
ry to
det
erm
ine
the
effe
ct
of c
redi
t-bas
ed in
sura
nce
scor
es o
n lo
ss c
osts
afte
r ac
coun
ting
for
all
othe
r fac
tors
The
intro
duct
ion
to t
his
sect
ion
on t
he r
epor
ts i
n ge
nera
l an
d th
e N
AIC
rep
ort f
rom
199
6 le
aves
the
impr
essi
on th
at th
ere
still
hav
e no
t be
en a
ny m
ultiv
aria
te s
tudi
es d
one
on C
BIS
and
indi
cate
s th
at th
is is
a
prob
lem
in
as
sess
ing
whe
ther
C
BIS
m
erel
y du
plic
ates
ot
her
varia
bles
or d
emog
raph
ic fa
ctor
s.
Inde
ed, s
ever
al s
tudi
es o
f CB
IS h
ave
used
mul
tivar
iate
ana
lysi
s an
d ha
ve
esta
blis
hed
that
sc
orin
g do
es
not
mer
ely
dupl
icat
e ot
her
varia
bles
. In
par
ticul
ar, t
he 2
004-
2005
Tex
as s
tudi
es, t
he 2
003
EP
IC
Act
uarie
s st
udy
and
the
2007
FTC
stu
dy to
ok th
is a
ppro
ach.
List
ing
of R
epor
ts
N
atio
nal A
ssoc
iatio
n of
Insu
ranc
e C
omm
issi
oner
s, “
Cre
dit R
epor
ts
and
Insu
ranc
e U
nder
writ
ing,
” 19
96
xi
i
In 1
996,
the
NA
IC’s
M
arke
t C
ondu
ct a
nd C
onsu
mer
A
ffairs
(E
X3)
S
ubco
mm
ittee
re
ques
ted
that
th
e N
AIC
pr
epar
e a
whi
te
pape
r co
ncer
ning
cre
dit
as a
n un
derw
ritin
g to
ol.
The
rep
ort
reco
gniz
ed t
hat
even
in 1
996
ther
e w
as c
onsi
dera
ble
cont
rove
rsy
abou
t th
e co
rrel
atio
n be
twee
n cr
edit
hist
ory
and
risk
of l
oss.
The
rep
ort
also
exp
ress
ed
conc
ern
for
the
way
tha
t in
sure
rs m
ight
use
cre
dit
repo
rts o
r cr
edit
info
rmat
ion
as
the
sole
un
derw
ritin
g to
ol
to
dete
rmin
e in
sura
bilit
y,
igno
ring
fact
ors
that
are
mor
e tra
ditio
nal.
Ther
e w
ere
also
con
cern
s ov
er
the
accu
racy
of
cred
it ch
arac
teris
tics
that
wen
t in
to f
orm
ing
the
cred
it-ba
sed
insu
ranc
e sc
ores
. …
Th
e N
AIC
re
port
calle
d fo
r a
mul
tivar
iate
an
alys
is
in
orde
r to
de
term
ine
the
effe
ct o
f cre
dit-b
ased
insu
ranc
e sc
ores
whi
le fa
ctor
ing
for
all o
ther
risk
fact
ors.
Con
cern
s ab
out s
ole
use
are
addr
esse
d un
der t
he N
CO
IL M
odel
. S
ee c
omm
ents
abo
ve.
The
pap
er s
eem
s to
rec
ogni
ze t
hat
rese
arch
ha
s ad
vanc
ed o
n co
rrel
atio
n si
nce
1996
. I
t sh
ould
ind
icat
e th
at t
he
NA
IC’s
cal
l for
mul
tivar
iate
ana
lysi
s ha
s si
nce
been
add
ress
ed.
Com
mon
wea
lth o
f Virg
inia
, Sta
te C
orpo
ratio
n C
omm
issi
on, B
urea
u of
Insu
ranc
e, “
Use
of C
redi
t Rep
orts
in U
nder
writ
ing,
” 19
99 …
Fair
Isaa
c, “
Pred
ictiv
enes
s of
Cre
dit
His
tory
for
Ins
uran
ce L
oss
Rat
io R
elat
iviti
es,”
Oct
ober
199
9 …
Mon
agha
n, J
ames
E.,
“The
Im
pact
of
Pers
onal
Ins
uran
ce C
redi
t H
isto
ry o
n Lo
ss P
erfo
rman
ce i
n Pe
rson
al L
ines
,” 2
000,
Cas
ualty
A
ctua
ry S
ocie
ty F
orum
-Win
ter:
79-
19-0
5. …
Con
ning
& C
ompa
ny,
“Ins
uran
ce S
corin
g in
Per
sona
l A
utom
obile
In
sura
nce
- Bre
akin
g th
e Si
lenc
e,”
2001
…
Am
eric
an
Aca
dem
y of
A
ctua
ries
and
Ris
k C
lass
ifica
tion
Subc
omm
ittee
of
th
e Pr
oper
ty/C
asua
lty
Prod
ucts
, Pr
icin
g,
and
Mar
ket C
omm
ittee
, “Th
e U
se o
f Cre
dit H
isto
ry fo
r Pe
rson
al L
ines
of
Insu
ranc
e:
Rep
ort
to
the
Nat
iona
l A
ssoc
iatio
n of
In
sura
nce
Com
mis
sion
ers,
” 20
02 …
Th
e A
AA
pap
er s
umm
ariz
ed fo
ur p
rior
stud
ies
that
are
als
o al
l inc
lude
d in
thi
s re
port.
The
pap
er p
rovi
ded
reco
mm
enda
tions
reg
ardi
ng a
fut
ure
stud
y in
clud
ing
the
reco
mm
enda
tion
that
a s
tudy
con
side
r bo
th c
redi
t hi
stor
y an
d in
sura
nce
clai
ms
expe
rienc
e as
man
ifest
atio
ns o
f ot
her
pers
onal
cha
ract
eris
tics.
The
pap
er a
lso
reco
mm
ende
d th
at a
fut
ure
stud
y lo
okin
g at
the
effe
ct o
f cre
dit-b
ased
insu
ranc
e sc
ores
on
prot
ecte
d cl
asse
s sh
ould
def
ine
wha
t is
mea
nt b
y “d
ispr
opor
tiona
te i
mpa
ct”
and
defin
e w
hat
mag
nitu
de
of
“dis
prop
ortio
nate
im
pact
” w
ould
ca
use
regu
lato
ry c
once
rn.
“Dis
prop
ortio
nate
im
pact
” is
not
a s
tand
ard
that
exi
sts
in t
he l
aw o
f di
scrim
inat
ion.
Th
e st
anda
rd i
s “d
ispa
rate
im
pact
”, w
hich
is
very
di
ffere
nt.
Nor
doe
s “d
ispr
opor
tiona
te im
pact
” ex
ist
in s
tate
rat
ing
and
insu
ranc
e re
gula
tory
law
s.
Sin
ce r
egul
ator
s ar
e re
quire
d to
app
ly t
he
law
, th
is d
ocum
ent’s
set
ting
forth
an
unre
cogn
ized
sta
tistic
al s
tand
ard
and
then
sug
gest
ing
that
insu
rers
sho
uld
be m
easu
red
agai
nst i
t, is
not
an
app
ropr
iate
act
ion
by re
gula
tors
. Th
e m
ere
fact
that
AA
A p
rovi
ded
a de
finiti
on d
oes
not m
ean
it is
rec
ogni
zed
by th
e ac
tuar
ial p
rofe
ssio
n or
ris
es to
the
leve
l of i
ndus
try p
ract
ice
and
usag
e.
xi
ii
“The
U
se
of
Insu
ranc
e C
redi
t Sc
orin
g In
A
utom
obile
an
d H
omeo
wne
rs In
sura
nce,
” A
Rep
ort t
o th
e G
over
nor,
the
Legi
slat
ure
and
the
Peop
le o
f M
ichi
gan,
Fra
nk M
. Fi
tzge
rald
, C
omm
issi
oner
O
ffice
of F
inan
cial
and
Insu
ranc
e Se
rvic
es, D
ecem
ber 2
002
…
The
repo
rt, c
ontra
ry t
o m
ost
othe
r re
sear
ch,
foun
d th
at in
divi
dual
s w
ith
“rel
ativ
ely
low
er s
ocio
-eco
nom
ic s
tand
ing
had
bette
r in
sura
nce
cred
it sc
ores
, on
aver
age,
than
thos
e of
hig
her s
ocio
-eco
nom
ic s
tand
ing.
” The
M
ichi
gan
stud
y w
as n
ot a
ble
to f
ind
evid
ence
of
bias
or
illeg
al i
mpa
ct
with
resp
ect t
o ra
ce o
r eth
nici
ty.
The
draf
t re
port
does
not
see
m t
o su
ppor
t th
e “c
ontra
ry t
o m
ost
othe
r re
sear
ch” f
indi
ng.
Reg
ardl
ess,
suc
h de
scrip
tion
is g
ratu
itous
.
Kel
lison
, Bru
ce, P
atric
k B
rock
ett,
Seon
-Hi S
hin,
and
Shi
hong
Li,
“A
Stat
istic
al A
naly
sis
of th
e R
elat
ions
hip
Bet
wee
n C
redi
t His
tory
and
In
sura
nce
Loss
es,”
Bur
eau
of B
usin
ess
Res
earc
h, U
nive
rsity
of
Texa
s at
Aus
tin, 2
003
…
Mill
er, M
icha
el J
. and
Ric
hard
A. S
mith
, “Th
e R
elat
ions
hip
of C
redi
t-B
ased
In
sura
nce
Scor
es
to
Priv
ate
Pass
enge
r A
utom
obile
In
sura
nce
Loss
Pro
pens
ity A
n A
ctua
rial S
tudy
” by
EPI
C A
ctua
ries,
LL
C, 2
003
… T
he r
ando
m s
ampl
e of
pol
icie
s w
as t
aken
fro
m p
olic
ies
in e
ffect
du
ring
2000
and
200
1. …
The
NA
IC m
ay w
ant t
o in
dica
te th
at 2
.5 m
illio
n po
licie
s w
ere
used
.
Wu,
Che
ng-S
heng
Pet
er a
nd J
ames
C. G
uszc
za, “
Doe
s C
redi
t Sco
re
Rea
lly E
xpla
in In
sura
nce
Loss
es?
Mul
tivar
iate
Ana
lysi
s fr
om a
Dat
a M
inin
g Po
int o
f Vie
w,”
200
3, P
roce
edin
gs o
f the
Cas
ualty
Act
uaria
l So
ciet
y 11
3-13
8 …
“A R
epor
t to
the
Leg
isla
ture
, Ef
fect
of
Cre
dit
Scor
ing
on A
uto
Insu
ranc
e U
nder
writ
ing
and
Pric
ing,
” W
ashi
ngto
n O
ffice
of
In
sura
nce
Com
mis
sion
er,
Prep
ared
by
: W
ashi
ngto
n St
ate
Uni
vers
ity,
Soci
al &
Eco
nom
ic S
cien
ces,
Res
earc
h C
ente
r, D
ave
Pave
lche
k, P
RR
Inc.
Bru
ce B
row
n, J
anua
ry 2
003
The
Sta
te o
f Was
hing
ton
prep
ared
a re
port
in 2
003
who
se p
urpo
se w
as
to e
xam
ine
whe
ther
cre
dit-b
ased
insu
ranc
e sc
orin
g ha
d un
equa
l im
pact
s on
cer
tain
dem
ogra
phic
gro
ups.
The
stu
dy d
id n
ot a
ttem
pt t
o m
easu
re
whe
ther
cre
dit-b
ased
insu
ranc
e sc
ores
wer
e co
rrel
ated
with
loss
ratio
s.
The
stat
e ob
tain
ed d
ata
on s
ever
al t
hous
and
cons
umer
s fro
m t
hree
The
stat
ed p
urpo
se o
f the
stu
dy w
as “t
o fin
d ou
t whe
ther
cre
dit s
corin
g ha
s un
equa
l im
pact
s on
spe
cific
dem
ogra
phic
gro
ups.
” Th
e st
udy
did
not a
ddre
ss th
e is
sue
of w
heth
er th
e us
e of
CB
IS c
orre
late
s w
ith h
ighe
r lo
ss r
atio
s.
Res
earc
hers
con
tact
ed a
bout
3,0
00 p
olic
yhol
ders
fro
m
thre
e la
rger
in
sure
rs
in
Was
hing
ton
by
tele
phon
e to
ga
ther
de
mog
raph
ic i
nfor
mat
ion
such
as
ethn
ic s
tatu
s, i
ncom
e, a
nd o
ther
fa
ctor
s.
This
sco
pe a
nd m
etho
dolo
gy m
ust
be r
ecog
nize
d to
put
thi
s st
udy
into
con
text
. Th
e au
thor
s of
the
Was
hing
ton
stud
y w
ere
also
cau
tious
in q
ualif
ying
lim
ited
findi
ngs
rela
ting
to c
redi
t sc
orin
g an
d its
im
pact
s on
var
ious
de
mog
raph
ic g
roup
s.
xi
v
auto
mob
ile in
sura
nce
com
pani
es. D
ata
obta
ined
incl
uded
, age
, gen
der,
ZIP
cod
e, c
redi
t sc
ores
and
rat
e cl
assi
ficat
ions
. Th
e co
nsum
ers
wer
e th
en
cont
acte
d by
ph
one
in
orde
r to
ob
tain
ad
ditio
nal
info
rmat
ion
rega
rdin
g et
hnic
ity, m
arita
l sta
tus
and
inco
me
leve
l. Th
e st
udy
foun
d th
at a
ge w
as th
e m
ost s
igni
fican
t fac
tor,
mea
ning
that
ol
der
driv
ers
had,
on
aver
age,
hig
her
cred
it-re
late
d in
sura
nce
scor
es,
low
er c
redi
t-bas
ed r
ate
assi
gnm
ents
, an
d le
ss l
ikel
ihoo
d of
lac
king
a
valid
cre
dit s
core
than
you
nger
driv
ers.
Inco
me
was
als
o a
fact
or in
that
pe
ople
in th
e lo
wes
t inc
ome
cate
gorie
s ha
d hi
gher
pre
miu
ms
and
low
er
cred
it-re
late
d in
sura
nce
scor
es. M
ore
of th
e lo
w in
com
e in
divi
dual
s al
so
lack
ed
the
cred
it hi
stor
y to
ha
ve
a cr
edit-
rela
ted
insu
ranc
e sc
ore.
E
thni
city
was
not
abl
e to
be
suffi
cien
tly m
easu
red
due
to t
he s
mal
l nu
mbe
r of
min
oriti
es in
the
sam
plin
g. O
vera
ll, t
he s
tudy
fou
nd t
hat
the
impa
ct
of
cred
it-ba
sed
insu
ranc
e sc
ores
is
pr
obab
ly
not
equa
lly
dist
ribut
ed a
mon
g de
mog
raph
ic g
roup
s.
With
resp
ect t
o ag
e, th
e st
udy
foun
d a
reas
onab
ly s
trong
rela
tions
hip
betw
een
cred
it sc
ores
and
the
age
of p
olic
yhol
ders
. Cre
dit s
core
s te
nded
to ri
se w
ith a
ge. T
he re
latio
nshi
p be
twee
n ag
e, p
artic
ular
ly
youn
g dr
iver
s, a
nd a
uto
insu
ranc
e ris
k is
wel
l-est
ablis
hed
in in
sura
nce
data
and
num
erou
s st
udie
s by
indu
stry
and
fede
ral h
ighw
ay s
afet
y ag
enci
es. T
here
was
a m
inor
rela
tions
hip
betw
een
inco
me
and
cred
it sc
ores
that
rese
arch
ers
indi
cate
d m
ight
resu
lt in
a p
lus
or m
inus
four
pe
rcen
t var
iatio
n in
pre
miu
ms.
Res
ults
wer
e in
conc
lusi
ve o
n an
y re
latio
nshi
p be
twee
n cr
edit
scor
es a
nd e
thni
city
. The
stu
dy fo
und
no
disc
erna
ble
tie to
cre
dit s
core
s an
d ot
her d
emog
raph
ic a
nd ra
ting
varia
bles
suc
h as
mar
ital s
tatu
s, g
ende
r, an
d ge
ogra
phic
al lo
catio
n.
With
resp
ect t
o in
com
e, th
e re
sear
cher
s no
ted
that
resu
lts v
arie
d fro
m
one
com
pany
to a
noth
er, w
ith p
olic
yhol
ders
in o
ne o
f the
thre
e co
mpa
nies
indi
catin
g “n
o ge
nera
l cor
rela
tion
betw
een
inco
mes
and
cr
edit
scor
e ra
te a
djus
tmen
ts a
cros
s al
l inc
ome
leve
ls.”
The
stu
dy u
ses
seve
ral e
xam
ples
to s
how
that
sco
re v
aria
tions
ass
ocia
ted
with
inco
me
mig
ht re
sult
in p
rem
ium
var
iatio
ns o
f the
ord
er o
f plu
s or
min
us fo
ur
perc
ent.
Thi
s is
a v
ery
smal
l ran
ge, a
nd w
ith s
o m
any
othe
r fac
tors
in
volv
ed in
the
inte
ract
ion
of c
redi
t sco
ring,
inco
me
and
prem
ium
s th
at
are
not a
ccou
nted
for i
n th
e st
atis
tical
mod
el, i
t is
diffi
cult
to a
ttach
m
uch
sign
ifica
nce
to th
e fin
ding
. Fo
r exa
mpl
e, th
e 20
00 a
vera
ge a
uto
insu
ranc
e ex
pend
iture
in W
ashi
ngto
n w
as $
722.
Fou
r per
cent
of t
he
aver
age
expe
nditu
re is
$28
. W
ith re
spec
t to
ethn
icity
, the
stu
dy d
id n
ot p
rovi
de in
form
atio
n on
the
num
ber o
f min
ority
resp
onde
nts,
but
est
imat
es b
ased
on
avai
labl
e in
form
atio
n w
ould
indi
cate
that
few
er th
an 1
00 p
erso
ns o
ut o
f 3,0
00
resp
onde
nts
iden
tifie
d th
emse
lves
as
Afri
can-
Am
eric
an, a
nd fe
wer
stil
l id
entif
ied
them
selv
es a
s H
ispa
nic
or N
ativ
e-A
mer
ican
. The
re w
ere
varie
d re
sults
rega
rdin
g w
heth
er th
e di
ffere
nt e
thni
c gr
oups
wer
e m
ore
likel
y to
hav
e lo
wer
insu
ranc
e sc
ores
. Th
e W
ashi
ngto
n re
port
note
s th
at “r
elat
ivel
y sm
all n
umbe
rs o
f eth
nic
min
oriti
es a
nd th
e nu
mbe
r of
refu
sals
and
unc
lass
ifiab
le s
urve
y re
spon
ses”
mad
e it
diffi
cult
to p
in
dow
n an
y st
atis
tical
sig
nific
ance
bet
wee
n m
inor
ity s
tatu
s an
d C
BIS
.
Ther
e is
a r
eal
dang
er t
hat
thos
e w
ith a
stro
ng b
ias
agai
nst
cred
it sc
orin
g w
ill d
raw
con
clus
ions
and
inte
rpre
tatio
ns th
at a
re u
nwar
rant
ed
xv
by th
e st
atis
tical
sig
nific
ance
of f
indi
ngs
in th
e st
udy.
St
ate
of
Ala
ska,
D
epar
tmen
t of
C
omm
unity
an
d Ec
onom
ic
Dev
elop
men
t, D
ivis
ion
of I
nsur
ance
, “I
nsur
ance
Cre
dit
Scor
ing
in
Ala
ska,
” Fe
brua
ry 2
1, 2
003
…
Mar
ylan
d In
sura
nce
Adm
inis
trat
ion,
“R
epor
t on
the
Cre
dit
Scor
ing
Dat
a of
Insu
rers
in M
aryl
and,
” 20
04 …
Kab
ler,
Bre
nt, “
Insu
ranc
e-B
ased
Cre
dit
Scor
es:
Impa
ct o
n M
inor
ity
and
Low
Inco
me
Popu
latio
ns in
Mis
sour
i,” 2
004
The
Mis
sour
i D
epar
tmen
t of
In
sura
nce
has
cond
ucte
d th
e m
ost
com
preh
ensi
ve s
tate
stu
dy c
once
rnin
g cr
edit-
base
d in
sura
nce
scor
es
and
thei
r po
tent
ial
effe
cts
on
vario
us
soci
oeco
nom
ic
grou
ps.
The
Dep
artm
ent’s
200
4 st
udy
used
ZIP
-cod
e le
vel
data
on
cred
it-ba
sed
insu
ranc
e sc
ores
and
rac
e, i
ncom
e, a
nd o
ther
dem
ogra
phic
var
iabl
es.
The
repo
rt us
ed
cred
it-ba
sed
insu
ranc
e sc
ores
fro
m
twel
ve
larg
e in
sura
nce
com
pani
es u
sed
for a
utom
obile
or h
omeo
wne
rs p
olic
ies.
C
redi
t sc
ore
data
was
agg
rega
ted
at t
he Z
IP c
ode
leve
l. Th
e da
ta
cont
aine
d m
ean
cred
it sc
ores
and
the
num
ber
of e
xpos
ures
for
each
of
five
equa
l cr
edit
scor
e in
terv
als.
The
stu
dy e
xam
ined
the
biv
aria
te
rela
tions
hip
betw
een
cred
it sc
ore
deci
les
and
min
ority
pop
ulat
ions
and
pe
r ca
pita
inc
ome
in a
ZIP
cod
e. A
mul
tivar
iate
ana
lysi
s w
as a
lso
com
plet
ed t
hat
fact
ored
for
rac
e/et
hnic
ity,
inco
me,
and
a
dditi
onal
so
cioe
cono
mic
var
iabl
es.
The
Mis
sour
i st
udy
foun
d th
at c
redi
t-bas
ed i
nsur
ance
sco
res
wer
e co
rrel
ated
with
the
rac
ial,
ethn
ic,
and
inco
me
char
acte
ristic
s of
ZIP
co
des.
The
rep
ort
foun
d th
at t
he u
se o
f cr
edit-
base
d in
sura
nce
scor
es
lead
s to
sig
nific
antly
wor
se s
core
s fo
r re
side
nts
of h
igh
min
ority
ZIP
C
odes
and
for
res
iden
ts o
f lo
w-in
com
e ZI
P C
odes
. Th
e co
rrel
atio
ns
rem
aine
d af
ter
cont
rolli
ng fo
r ed
ucat
ion,
inco
me
and
mar
ital s
tatu
s. T
he
impa
ct o
n pr
icin
g an
d av
aila
bilit
y of
insu
ranc
e w
as n
ot s
tudi
ed in
dep
th
in th
e M
isso
uri r
epor
t. C
ritic
ism
s of
the
Mis
sour
i stu
dy w
ere
that
the
stud
y “ig
nore
s th
e fa
ct th
at
the
varia
tion
of s
core
s be
twee
n in
divi
dual
s w
ill d
war
f an
y di
ffere
nces
This
was
not
a c
ompr
ehen
sive
stu
dy.
Ind
eed,
the
Mis
sour
i stu
dy d
id
not
mat
ch
actu
al
polic
yhol
ders
, cr
edit
scor
es,
and
dem
ogra
phic
ch
arac
teris
tics.
Rat
her
conc
lusi
ons
wer
e in
ferr
ed a
t a
zip
code
lev
el.
Muc
h of
th
e an
alys
is
was
do
ne
and
conc
lusi
ons
reac
hed
usin
g st
atis
tical
mod
elin
g te
chni
ques
, so
me
of w
hich
hav
e be
en c
ritiq
ued
in
prof
essi
onal
jour
nals
. Th
e M
isso
uri s
tudy
was
ver
y lim
ited
with
resp
ect
to th
e an
alys
is o
f cre
dit s
corin
g. It
als
o di
d no
t tak
e in
to a
ccou
nt p
ositi
ve
mar
ketp
lace
ind
icat
ors
for
CB
IS i
n ur
ban
area
s. D
urin
g th
e pe
riod
of
time
cred
it sc
orin
g ha
d be
en u
sed
in M
isso
uri,
auto
res
idua
l m
arke
t po
licie
s, w
hich
his
toric
ally
wer
e co
ncen
trate
d in
urb
an a
reas
, dw
indl
ed
from
ove
r 14,
000
to s
ever
al h
undr
ed.
A
lso,
AIA
offe
rs th
e fo
llow
ing
obs
erva
tions
of t
he M
O s
tudy
:
• Th
e re
port
is b
asic
ally
an
anal
ysis
of a
vera
ge c
redi
t sco
res
com
pare
d ag
ains
t agg
rega
te d
emog
raph
ic d
ata
by z
ip c
ode,
ig
norin
g th
e st
rong
cor
rela
tion
betw
een
insu
ranc
e sc
ores
and
in
sura
nce
loss
es.
The
repo
rt do
es n
ot a
ddre
ss th
e ve
ry re
al
and
sign
ifica
nt fa
ct th
at c
onsu
mer
s w
ith g
ood
insu
ranc
e sc
ores
be
nefit
from
insu
rer u
se o
f cre
dit h
isto
ry.
• Th
e re
port
disr
egar
ds th
e in
tera
ctio
n of
cre
dit i
nfor
mat
ion
with
tra
ditio
nal u
nder
writ
ing
and
ratin
g va
riabl
es, s
uch
as g
ende
r, ag
e, te
rrito
ry, d
rivin
g re
cord
, and
veh
icle
type
. S
uch
mul
tivar
iate
ana
lyse
s ha
ve s
how
n th
at th
e us
e of
cre
dit-b
ased
in
sura
nce
scor
es m
akes
the
actu
aria
l pro
cess
faire
r and
mor
e ac
cura
te th
an m
etho
ds b
ased
on
othe
r tra
ditio
nal v
aria
bles
al
one.
•
The
repo
rt de
clar
es th
at th
e ag
greg
ate
leve
l of a
naly
sis
used
“d
oes
not p
urpo
rt to
mak
e in
fere
nces
abo
ut m
inor
ity o
r low
er-
inco
me
indi
vidu
als
per s
e” b
ut th
en p
roce
eds
to e
mpl
oy
stat
istic
al te
chni
ques
in a
n at
tem
pt to
cla
im th
at th
e ag
greg
ate-
leve
l ana
lysi
s is
like
ly to
app
ly to
indi
vidu
als.
xv
i
amon
g av
erag
e sc
ores
by
race
, inc
ome,
or Z
IP c
ode.
We
expe
ct th
at a
n an
alys
is w
hich
acc
ount
ed f
or t
he v
aria
tion
of s
core
s am
ong
indi
vidu
als
wou
ld s
how
virt
ually
no
rela
tions
hip
betw
een
insu
ranc
e sc
ores
and
rac
e or
inco
me.
” Th
e st
udy
also
ass
umed
tha
t m
ost
diffe
renc
es in
ave
rage
cre
dit-b
ased
in
sura
nce
scor
es b
etw
een
ZIP
cod
es w
ere
from
rac
e, i
ncom
e an
d ge
ogra
phy.
The
stu
dy d
id n
ot a
ttem
pt to
det
erm
ine
the
impa
ct o
f cre
dit-
base
d in
com
e on
loss
pro
pens
ity.
• Th
e re
port
exam
ines
fact
ors
that
insu
rers
by
law
can
not u
se a
nd
that
cre
dit s
corin
g m
odel
s do
not
use
– s
uch
as ra
ce a
nd
inco
me.
•
The
repo
rt al
lege
s th
at te
rrito
rial r
atin
g is
rest
ricte
d or
pro
hibi
ted
for u
se in
per
sona
l lin
es in
sura
nce.
It i
s A
IA’s
und
erst
andi
ng
that
all
stat
es p
erm
it th
e us
e of
geo
grap
hic
area
(ter
ritor
y),
incl
udin
g C
alifo
rnia
, whe
re te
rrito
rial d
iffer
ence
s in
loss
cos
ts
are
a pa
rt of
ratin
g.
For
add
ition
al,
third
par
ty p
ersp
ectiv
e on
thi
s st
udy,
ple
ase
see
a in
form
ativ
e re
view
by
EP
IC C
onsu
lting
. Te
xas
Dep
artm
ent
of I
nsur
ance
, “U
se o
f C
redi
t In
form
atio
n by
In
sure
rs i
n Te
xas:
The
Mul
tivar
iate
Ana
lysi
s” (
Jan.
31,
200
5) a
nd
Texa
s D
epar
tmen
t of
Ins
uran
ce,
“Use
of
Cre
dit
Info
rmat
ion
by
Insu
rers
in T
exas
” (D
ec. 3
0, 2
004)
In
200
4 an
d 20
05,
the
Texa
s D
epar
tmen
t of
Ins
uran
ce c
ondu
cted
st
udie
s co
ncer
ning
th
e re
latio
nshi
p be
twee
n cr
edit-
base
d in
sura
nce
scor
es a
nd r
isk
prop
ensi
ty fo
r au
tom
obile
and
hom
eow
ner
polic
ies.
The
D
epar
tmen
t ob
tain
ed d
ata
from
six
lar
ge i
nsur
ance
firm
s op
erat
ing
in
Texa
s, u
sing
eac
h co
mpa
ny’s
cre
dit s
corin
g m
odel
. Th
e D
epar
tmen
t obt
aine
d ra
ce d
ata
for
each
con
sum
er fr
om th
e Te
xas
Dep
artm
ent o
f Pub
lic S
afet
y an
d et
hnic
ity d
ata
from
a H
ispa
nic
surn
ame
mat
ch.
The
stud
y us
ed m
edia
n in
com
e fo
r th
e ZI
P c
ode
in w
hich
po
licyh
olde
rs li
ved.
Fo
r au
tom
obile
pol
icie
s, t
he s
tudy
fou
nd t
hat
cred
it-ba
sed
insu
ranc
e sc
ores
wer
e ne
gativ
ely
corr
elat
ed w
ith t
he t
otal
am
ount
of
clai
ms.
The
re
port
stat
ed t
hat
insu
rers
pai
d ou
t le
ss o
n au
tom
obile
pol
icie
s fo
r cu
stom
ers
with
hig
her
scor
es b
ecau
se t
hey
filed
few
er c
laim
s th
an
cust
omer
s w
ith l
ower
sco
res.
For
hom
eow
ners
ins
uran
ce,
the
Texa
s st
udy
foun
d th
at
cred
it-ba
sed
insu
ranc
e sc
ores
w
ere
nega
tivel
y co
rrel
ated
with
the
size
of t
he c
laim
s an
d lo
ss ra
tios.
Th
e m
ultiv
aria
te a
naly
sis
foun
d th
at c
redi
t-bas
ed in
sura
nce
scor
es w
ere
corr
elat
ed w
ith c
laim
s ex
perie
nce
even
afte
r fac
torin
g fo
r oth
er v
aria
bles
.
The
Texa
s an
alys
is
cons
ider
ed
over
tw
o m
illio
n Te
xas
auto
an
d ho
meo
wne
rs i
nsur
ance
pol
icie
s, c
redi
t sc
ores
and
los
s hi
stor
ies
the
findi
ngs
on c
orre
latio
n to
loss
. Fo
llow
ing
are
som
e ad
ditio
nal h
ighl
ight
s fro
m th
e Te
xas:
• S
corin
g In
crea
ses
Acc
urac
y an
d A
llow
s Fo
r Bet
ter C
lass
ifica
tion
and
Rat
ing
of R
isks
Bas
ed o
n C
laim
Exp
erie
nce:
Cre
dit s
corin
g co
ntrib
utes
add
ition
al p
redi
ctiv
e po
wer
and
acc
urac
y to
the
in
sura
nce
ratin
g pr
oces
s. M
oreo
ver,
it is
not
mer
ely
dupl
icat
ed
by o
ther
im
porta
nt v
aria
bles
suc
h as
geo
grap
hy,
age,
mar
ital
stat
us, a
nd d
rivin
g re
cord
, acc
ordi
ng to
the
TDI.
• S
trong
ly R
elat
ed to
the
Pro
babi
lity
of F
iling
A C
laim
: C
onsi
sten
t w
ith o
ther
stu
dies
, th
e TD
I P
hase
2 r
epor
t fo
und
that
cre
dit
scor
ing
is m
ost p
redi
ctiv
e in
the
area
of c
laim
freq
uenc
y.
• A
uto
Insu
ranc
e: T
he T
DI
stud
y fo
und
that
for
per
sona
l au
to
liabi
lity,
cre
dit
scor
ing
is g
ener
ally
just
as
impo
rtant
as
terr
itory
an
d dr
ivin
g re
cord
in te
rms
of p
redi
ctin
g fu
ture
loss
es.
• H
omeo
wne
rs In
sura
nce:
TD
I fou
nd th
at c
redi
t sco
ring
was
one
of
se
vera
l im
porta
nt
ratin
g va
riabl
es,
incl
udin
g te
rrito
ry,
cons
truct
ion,
an
d le
vel
of
fire/
thef
t pr
otec
tion
for
pred
ictin
g fu
ture
loss
es b
ut w
as u
nabl
e to
dra
w c
oncl
usio
ns o
n th
e re
lativ
e ra
nkin
g am
ong
the
varia
bles
.
• C
laim
s E
xper
ienc
e V
arie
s S
igni
fican
tly B
y C
redi
t S
core
: Fo
r bo
th
auto
lia
bilit
y an
d ho
meo
wne
rs,
diffe
renc
e in
cl
aim
s
xv
ii
The
repo
rt fo
und
that
loss
es fo
r th
e 10
per
cent
of p
olic
yhol
ders
with
the
wor
st c
redi
t-bas
ed in
sura
nce
scor
es w
ere
1.5
to 2
tim
es h
ighe
r tha
n th
at
of t
he 1
0 pe
rcen
t of
pol
icyh
olde
rs w
ith t
he b
est
cred
it-ba
sed
insu
ranc
e sc
ores
. Th
e st
udy
conc
lude
d th
at “
By
usin
g cr
edit
scor
e, i
nsur
ers
can
bette
r cla
ssify
and
rate
risk
s ba
sed
on d
iffer
ence
s in
cla
im e
xper
ienc
e.”
The
stud
y fo
und
that
Afri
can
Am
eric
ans
and
His
pani
cs t
ende
d to
hav
e lo
wer
cre
dit-b
ased
ins
uran
ce s
core
s th
an A
sian
s an
d w
hite
s. A
frica
n A
mer
ican
s an
d H
ispa
nics
com
bine
d to
mak
e up
ove
r 60%
of c
onsu
mer
s ha
ving
the
wor
st c
redi
t sco
res
but o
nly
arou
nd 1
0% o
f the
bes
t sco
res.
It
did
not f
ind
cons
iste
nt re
sults
in te
rms
of in
com
e.
expe
rienc
e by
cre
dit
scor
e in
the
Tex
as s
tudy
was
sub
stan
tial.
Typi
cally
, th
e cl
aim
ex
perie
nce
for
the
10
perc
ent
of
polic
yhol
ders
with
the
wor
st c
redi
t sc
ores
was
1.5
to
2 tim
es
grea
ter t
han
that
of t
he 1
0 pe
rcen
t of p
olic
yhol
ders
with
the
best
cr
edit
scor
es.
• Im
pact
on
Ava
ilabi
lity
and
Affo
rdab
ility
: In
his
sum
mar
y le
tter
trans
mitt
ing
the
stud
y to
Te
xas
Gov
erno
r P
erry
an
d th
e le
gisl
atur
e, C
omm
isio
ner
of I
nsur
ance
Jos
e M
onte
may
or n
oted
“th
at b
anni
ng c
redi
t sc
orin
g ov
erni
ght,
by r
ule
or l
aw,
crea
tes
pric
ing
and
avai
labi
lity
disr
uptio
ns i
n a
mar
ket
that
has
jus
t st
abili
zed
and
begu
n to
reb
ound
. Th
e sa
me
effe
ct w
ould
occ
ur
if a
narr
ow r
ate
limits
, or
col
lar,
due
to c
redi
t sc
orin
g w
ere
adop
ted
with
imm
edia
te e
ffect
. Pre
miu
ms
wou
ld g
o up
for a
ver
y la
rge
num
ber
of p
olic
yhol
ders
if t
he c
olla
r on
cre
dit
scor
ing
(or
any
othe
r ris
k va
riabl
e fo
r th
at
mat
ter)
is
se
t to
o na
rrow
, be
caus
e it
wou
ld fo
rce
an im
med
iate
pric
e sh
ock
unre
late
d to
a
chan
ge in
risk
.”
Ark
ansa
s In
sura
nce
Dep
artm
ent,
“Use
and
Im
pact
of
Cre
dit
in
Pers
onal
Lin
es In
sura
nce
Prem
ium
s Pu
rsua
nt t
o A
rk. C
ode
Ann
. §
23-6
7-41
5,”
July
200
7 Th
e A
rkan
sas
Insu
ranc
e D
epar
tmen
t su
bmitt
ed a
rep
ort
to t
he s
tate
Le
gisl
atur
e in
Jul
y 20
07. T
he s
tate
req
uire
s ea
ch in
sura
nce
com
pany
to
annu
ally
rep
ort t
he n
umbe
r of
per
sona
l pol
ices
that
rec
eive
d a
prem
ium
in
crea
se a
nd d
ecre
ase
due
to c
redi
t sc
orin
g. T
he r
epor
t fo
und
that
a
stro
ng m
ajor
ity o
f in
sure
rs u
sed
cred
it in
det
erm
inin
g pr
emiu
m.
The
com
pani
es u
sing
cre
dit
hist
ory
mad
e up
94%
of
Ark
ansa
s’ m
arke
t in
20
06.
Unl
ike
mos
t of
the
oth
er s
tate
rep
orts
, th
e A
rkan
sas
repo
rt so
ught
to
disc
over
how
man
y co
nsum
ers
wer
e he
lped
and
hur
t by
the
use
of
cred
it-ba
sed
insu
ranc
e sc
ores
. Dur
ing
2006
, 30%
of a
ll po
licie
s re
ceiv
ed
a pr
emiu
m r
educ
tion
due
to c
redi
t sco
ring
and
9% r
ecei
ved
a pr
emiu
m
The
mos
t re
cent
Ark
ansa
s st
udy,
dat
ed J
uly
2008
, af
firm
ed w
hat
the
prev
ious
thre
e ye
ars
of s
tudi
es s
how
ed a
nd th
at is
the
vas
t maj
ority
of
cons
umer
s ei
ther
rec
eive
dis
coun
ts a
nd b
ette
r ra
tes
from
sco
ring
or
ther
e is
no
effe
ct a
t all.
Fe
wer
than
one
in te
n A
rkan
sas
polic
yhol
ders
re
ceiv
ed ra
te in
crea
ses
beca
use
of th
eir s
core
s. I
t sta
ted:
…91
%
of
cons
umer
s w
hose
pr
emiu
m
invo
lved
a
cred
it co
mpo
nent
eith
er r
ecei
ved
a lo
wer
pre
miu
m o
r th
eir
prem
ium
w
as u
naffe
cted
and
and
“fo
r th
ose
polic
ies
in w
hich
cre
dit
play
ed
som
e ro
le
in
dete
rmin
ing
the
final
pr
emiu
m,
thos
e re
ceiv
ing
a de
crea
se
outn
umbe
red
thos
e w
ho
rece
ived
an
in
crea
se b
y 3.
44 to
1.1
This
fin
ding
con
tradi
cts
frequ
ent
stat
emen
ts b
y co
nsum
er a
dvoc
ates
th
at
CB
IS
pena
lizes
an
d in
crea
ses
rate
s fo
r a
larg
e nu
mbe
r of
po
licyh
olde
rs.
The
fact
tha
t C
BIS
has
a n
eutra
l ef
fect
on
the
larg
est
1 “
Use
and
Im
pact
of
Cre
dit
in P
erso
nal L
ines
Ins
uran
ce P
rem
ium
s P
ursu
ant
to A
rk.
Cod
e A
nn.
§23-
67-4
15”;
A r
epor
t to
the
Leg
isla
tive
Cou
ncil
and
the
Sen
ate
and
Hou
se
Com
mitt
ees
on In
sura
nce
& C
omm
erce
of t
he A
rkan
sas
Gen
eral
Ass
embl
y by
the
Ark
ansa
s In
sura
nce
Dep
t. Ju
ly 2
007.
The
Ark
ansa
s In
sura
nce
Dep
t. ex
amin
ed a
ppro
xim
atel
y 1.
8 m
illion
aut
o an
d ne
arly
500
,000
hom
eow
ners
pol
icie
s. A
rkan
sas
enac
ted
the
Nat
iona
l Con
fere
nce
of In
sura
nce
Legi
slat
ors
Mod
el A
ct o
n C
redi
t in
2003
.
xv
iii
incr
ease
due
to
cred
it sc
orin
g. T
he p
erce
ntag
es w
ere
sim
ilar
whe
n br
oken
out
by
indi
vidu
al l
ines
of
busi
ness
. A
lthou
gh m
ost
cons
umer
s w
ere
eith
er n
ot a
ffect
ed o
r po
sitiv
ely
affe
cted
by
the
use
of c
redi
t, th
e A
rkan
sas
Insu
ranc
e D
epar
tmen
t was
not
abl
e to
repo
rt on
whe
ther
thos
e ne
gativ
ely
impa
cted
wer
e di
spro
porti
onat
ely
min
ority
or l
ow-in
com
e.
num
ber
of p
olic
yhol
ders
is
an i
ndic
atio
n th
at a
lthou
gh i
t in
crea
ses
accu
racy
and
fai
rnes
s, C
BIS
is
one
of m
any
impo
rtant
rat
ing
fact
ors
utili
zed
in
auto
an
d ho
meo
wne
rs
insu
ranc
e ra
ting,
no
t a
sled
ge
ham
mer
, or
a s
ole
dete
rmin
ant.
The
repo
rt sh
ould
als
o no
te t
hat
for
Ark
ansa
s po
licyh
olde
rs w
here
cre
dit
scor
ing
did
mak
e a
diffe
renc
e,
thos
e re
ceiv
ing
disc
ount
s ou
tnum
bere
d th
ose
rece
ivin
g in
crea
ses
by
3.33
to 1
. Fe
dera
l Tr
ade
Com
mis
sion
, “C
redi
t-Bas
ed
Insu
ranc
e Sc
ores
: Im
pact
s on
Con
sum
ers
of A
utom
obile
Insu
ranc
e,”
2007
Th
e FT
C,
as
requ
ired
by
Con
gres
s,
stud
ied
whe
ther
cr
edit-
base
d in
sura
nce
scor
es a
ffect
the
ava
ilabi
lity
and
affo
rdab
ility
of
auto
mob
ile
and
hom
eow
ners
insu
ranc
e. In
Jul
y of
200
7, th
e FT
C re
leas
ed it
s re
port
rega
rdin
g au
tom
obile
in
sura
nce.
A
st
udy
rega
rdin
g ho
meo
wne
rs
insu
ranc
e is
cur
rent
ly b
eing
con
duct
ed b
y th
e FT
C w
ith a
for
thco
min
g re
leas
e.
The
FTC
use
d da
ta f
rom
fiv
e in
sure
rs t
hat
had
prev
ious
ly p
rovi
ded
auto
mob
ile d
ata
for
the
EP
IC s
tudy
. Th
e in
form
atio
n in
clud
ed d
ata
rela
ted
to t
he p
olic
y an
d th
e dr
iver
, cl
aim
s an
d a
Cho
iceP
oint
Attr
act
Sta
ndar
d A
uto
cred
it-ba
sed
insu
ranc
e sc
ore
for
the
first
nam
ed in
sure
d on
the
polic
y. T
he d
ata
rela
ted
to a
utom
obile
insu
ranc
e po
licie
s in
pla
ce
betw
een
July
1, 2
000,
and
Jun
e 30
, 200
1. T
he F
TC c
ombi
ned
the
data
fro
m t
he f
ive
insu
ranc
e co
mpa
nies
with
dat
a on
rac
e an
d in
com
e da
ta
base
d on
ZIP
cod
e.
The
FTC
div
ided
cre
dit-b
ased
insu
ranc
e sc
ores
into
dec
iles
and
foun
d th
at t
he a
vera
ge n
umbe
r of
cla
ims
and
aver
age
size
of
clai
ms
fell
as
scor
es r
ose.
The
FTC
stu
dy a
ttem
pted
to
cont
rol f
or o
ther
ris
k fa
ctor
s su
ch a
s ag
e an
d dr
ivin
g hi
stor
y an
d fo
und
that
cre
dit-b
ased
insu
ranc
e sc
ores
co
ntin
ued
to
be
corr
elat
ed
with
lo
ss
ratio
s al
thou
gh
the
rela
tions
hip
lost
som
e of
its
stre
ngth
. Th
e FT
C r
epor
t fo
und
that
cre
dit-b
ased
insu
ranc
e sc
ores
are
“ef
fect
ive
pred
icto
rs”
of t
he n
umbe
r of
aut
omob
ile c
laim
s an
d th
e to
tal
cost
of
thos
e cl
aim
s. T
he r
epor
t w
as n
ot a
ble
to a
ddre
ss t
he q
uest
ion
of w
hy
cred
it-ba
sed
insu
ranc
e sc
ores
are
an
effe
ctiv
e pr
edic
tor o
f ris
k.
The
FTC
rep
ort
foun
d th
at A
frica
n A
mer
ican
s an
d H
ispa
nics
wer
e
Con
trary
to th
e cr
itici
sm le
vele
d by
som
e in
tere
st g
roup
s, th
e m
ajor
ity o
f th
e FT
C (
4 to
1)
stro
ngly
sup
porte
d th
e st
udy
and
auth
oriz
ed i
t is
suan
ce.
Ind
eed
in C
ongr
essi
onal
hea
rings
, th
e FT
C c
ontin
ues
to
stan
d be
hind
the
repo
rt, it
s da
ta a
nd it
s fin
ding
s.
The
FTC
stu
dy w
as m
ainl
y cr
itici
zed
by c
onsu
mer
adv
ocat
es in
ter
ms
of th
e sa
mpl
e. In
fact
, ins
urer
s an
d th
e FT
C w
orke
d ca
refu
lly to
geth
er
on
lega
l as
sura
nces
re
gard
ing
the
qual
ity
and
vera
city
of
th
e da
ta/s
ampl
e. T
here
was
no
“han
d-pi
ckin
g” b
y th
e in
sura
nce
indu
stry
. S
ampl
es w
ere
draw
n ac
cord
ing
to r
esea
rch,
act
uaria
l an
d st
atis
tical
st
anda
rds.
O
ther
Ben
efits
of C
BIS
ack
now
ledg
ed in
the
FTC
Stu
dy b
ut ig
nore
d in
th
e de
scrip
tion
of th
is s
tudy
by
the
NA
IC. (
See
dire
ct q
uote
s be
low
.)
• S
core
may
redu
ce th
e ex
tent
of a
dver
se s
elec
tion
and
mak
e in
sura
nce
mar
kets
mor
e ef
ficie
nt.
• In
nova
tion
in ri
sk p
redi
ctio
n te
chni
ques
like
cre
dit-b
ased
in
sura
nce
scor
es m
ay a
ffect
the
avai
labi
lity
of in
sura
nce
and
som
e of
the
cost
s as
soci
atio
n w
ith s
ellin
g in
sura
nce.
•
Con
sum
ers
may
hav
e a
broa
der r
ange
of o
ptio
ns to
cho
ose
from
whe
n pu
rcha
sing
insu
ranc
e.
• B
ecau
se c
redi
t-bas
ed in
sura
nce
scor
es p
redi
ct ri
sk m
ore
accu
rate
ly fo
r con
sum
ers,
insu
ranc
e co
mpa
nies
may
be
will
ing
to o
ffer c
over
age
to s
ome
high
er-r
isk
cons
umer
s.
• In
add
ition
, cre
dit-b
ased
insu
ranc
e sc
ores
may
mak
e th
e pr
oces
s of
und
erw
ritin
g an
d ra
ting
quic
ker a
nd c
heap
er, a
nd
com
petit
ion
betw
een
insu
ranc
e co
mpa
nies
may
cau
se c
ost
xi
x
stro
ngly
ove
rrep
rese
nted
in
the
low
est
cred
it-ba
sed
insu
ranc
e sc
ore
deci
les
and
unde
r-re
pres
ente
d in
the
hig
hest
cre
dit-b
ased
ins
uran
ce
scor
e de
cile
s. N
onet
hele
ss t
he F
TC f
ound
tha
t cr
edit-
base
d in
sura
nce
scor
es h
ave
only
“a
smal
l ef
fect
as
a pr
oxy”
for
mem
bers
hip
in r
acia
l gr
oups
. Th
e FT
C f
ound
tha
t th
e re
latio
nshi
p be
twee
n cr
edit-
base
d in
sura
nce
scor
es a
nd c
laim
s ris
k re
mai
ned
stro
ng e
ven
whe
n co
ntro
lling
fo
r rac
e, e
thni
city
and
inco
me.
In
mod
els
with
out
cont
rols
for
rac
e, t
he F
TC f
ound
ave
rage
pre
dict
ed
risks
for
Afri
can
Am
eric
ans
and
His
pani
cs t
o be
10%
and
4.2
% h
ighe
r th
an i
f sc
ores
wer
e no
t us
ed.
In m
odel
s w
ith c
ontro
ls f
or r
ace,
the
se
grou
ps h
ad a
vera
ge p
redi
cted
ris
k 8.
9% a
nd 3
.5%
hig
her
than
if s
core
s w
ere
not
used
. Th
e FT
C a
ckno
wle
dges
tha
t “T
he d
iffer
ence
bet
wee
n th
ese
two
pred
ictio
ns f
or A
frica
n Am
eric
ans
and
His
pani
cs (
1.1%
and
0.
7%, r
espe
ctiv
ely)
is a
mea
sure
of t
he e
ffect
of s
core
s on
thes
e gr
oups
th
at is
attr
ibut
able
to
scor
es s
ervi
ng a
s a
stat
istic
al p
roxy
for
rac
e an
d et
hnic
ity.”
So t
he F
TC s
tudy
doe
s fin
d a
prox
y ef
fect
for
rac
e bu
t it
belie
ves
the
effe
ct is
a s
mal
l one
. Th
e FT
C w
as n
ot a
ble
to d
evel
op i
ts o
wn
mod
el u
sing
cre
dit-b
ased
in
sura
nce
scor
es to
effe
ctiv
ely
pred
ict r
isk
whi
le d
ecre
asin
g di
ffere
nces
in
sco
res
amon
g ra
cial
gro
ups.
Th
e FT
C r
epor
t cl
aim
s th
at c
redi
t-bas
ed i
nsur
ance
sco
res
may
hav
e be
nefit
s to
con
sum
ers.
Thr
ough
the
use
of th
ese
scor
es, c
ompa
nies
are
ab
le to
mea
sure
ris
k m
ore
accu
rate
ly, w
hich
may
lead
insu
rers
to o
ffer
insu
ranc
e to
hig
her-
risk
cons
umer
s. I
nsur
ers
may
als
o be
abl
e to
offe
r co
vera
ge m
ore
effic
ient
ly a
nd m
ore
chea
ply,
pas
sing
alo
ng s
avin
gs t
o co
nsum
ers.
The
FTC
was
not
abl
e to
qua
ntify
thes
e be
nefit
s.
The
FTC
stu
dy w
as c
ritic
ized
for
faili
ng to
obt
ain
a co
mpr
ehen
sive
and
in
depe
nden
t dat
a se
t of c
laim
s re
late
d da
ta. S
ome
criti
cs a
rgue
d th
at th
e da
ta w
as “
hand
-pic
ked
by t
he i
nsur
ance
ind
ustry
.”15
Als
o, t
he F
TC
repo
rt di
d no
t ad
dres
s th
e qu
estio
n of
in
sura
nce
avai
labi
lity
and
affo
rdab
ility
. Th
e FT
C
was
no
t ab
le
to
crea
te
a m
odel
to
sh
ow
alte
rnat
ives
to
cred
it-ba
sed
insu
ranc
e sc
ores
tha
t ar
e pr
edic
tive
of
clai
ms
but
do
not
use
cred
it in
form
atio
n an
d do
no
t ha
ve
disp
ropo
rtion
ate
impa
ct o
n m
inor
ities
or l
ow in
com
e co
nsum
ers.
It is
als
o im
porta
nt to
not
e th
at th
ough
the
FTC
sta
ted
ther
e w
as a
“sm
all”
prox
y
savi
ngs
from
thes
e pr
oces
s im
prov
emen
ts to
be
pass
ed o
n to
co
nsum
ers
in th
e fo
rm o
f low
er p
rem
ium
s.
• S
ever
al fi
rms,
incl
udin
g th
e H
artfo
rd a
nd M
etLi
fe H
ome
and
Aut
o, h
ave
stat
ed th
at th
e us
e of
cre
dit-b
ased
risk
sco
res
enab
led
them
to o
ffer p
olic
ies
to h
ighe
r-ris
k co
nsum
ers
than
th
ey h
ad p
revi
ousl
y. T
his
coul
d le
ad to
hig
her-
risk
cons
umer
s ha
ving
mor
e ch
oice
s as
they
sho
p fo
r ins
uran
ce.
• Fu
rther
, ban
ning
the
use
of fa
ctor
s th
at a
re k
now
n to
be
corr
elat
ed w
ith ri
sk c
ould
hav
e ne
gativ
e ef
fect
s on
insu
ranc
e m
arke
ts. I
f firm
s ca
nnot
adj
ust p
rices
bas
ed o
n th
e ris
k as
soci
ated
with
a c
hara
cter
istic
, the
y w
ill h
ave
an in
cent
ive
to
refu
se to
offe
r pol
icie
s to
peo
ple
with
the
char
acte
ristic
s.
• Th
is c
ould
cau
se fi
rms
to e
xpen
d re
sour
ces
on fi
ndin
g w
ays
to
avoi
d hi
gher
-ris
k co
nsum
ers,
redu
cing
the
avai
labi
lity
of
insu
ranc
e to
hig
her-
risk
cons
umer
s….
• Fi
gure
7 in
the
FTC
sho
ws
that
the
stat
e-ru
n pr
ogra
m (a
uto
resi
dual
mar
kets
) fel
l dur
ing
the
seco
nd h
alf o
f the
199
0s, a
s sc
ores
wer
e be
ing
intro
duce
d, a
nd th
en le
vele
d of
f afte
r 200
0.
xx
effe
ct, t
he d
ata
did
show
that
cer
tain
min
ority
gro
ups
coul
d be
adv
erse
ly
affe
cted
by
the
use
of c
redi
t-bas
ed in
sura
nce
scor
es.
Bro
kett,
Pa
tric
k L.
an
d Li
nda
L.
Gol
den,
“B
iolo
gica
l an
d Ps
ycho
beha
vior
al
Cor
rela
tes
of
Cre
dit
Scor
es
and
Aut
omob
ile
Insu
ranc
e Lo
sses
: To
war
d an
Exp
licat
ion
of W
hy C
redi
t Sc
orin
g W
orks
,” T
he J
ourn
al o
f Ris
k an
d In
s., 2
007,
Vol
. 74,
No.
1, 2
3-63
. …
VI. L
ITIG
ATI
ON
Will
es v
. St
ate
Farm
Fire
and
Cas
ualty
Co.
, 51
2 F.
3d 5
65 (
Jan.
9,
2008
) …
Ala
ska
Dep
’t. o
f C
omm
erce
v. P
rogr
essi
ve C
as. I
ns. C
o., 2
007
WL
2333
341
(Ala
ska
Aug
ust 1
7, 2
007)
…
Safe
co In
s. C
o. v
. Bur
r, 12
7 S.
Ct.
2201
(U.S
. Jun
e 4,
200
7) …
DeH
oyos
v. A
llsta
te C
orp.
, 240
F.R
.D. 2
69 (W
.D. T
ex. F
eb. 2
1, 2
007)
Th
e W
este
rn
Dis
trict
C
ourt
of
Texa
s ap
prov
ed
the
settl
emen
t ag
reem
ent e
nter
ed in
to b
y th
e pa
rties
in la
te 2
006.
Thi
s se
ttlem
ent w
as
brok
ered
afte
r pl
aint
iffs
sued
Alls
tate
, al
legi
ng t
hat
its c
redi
t sc
orin
g pr
oced
ure
resu
lted
in d
iscr
imin
ator
y ac
tion
agai
nst
appr
oxim
atel
y 5
mill
ion
Afri
can-
Am
eric
an a
nd H
ispa
nic
cust
omer
s na
tionw
ide.
Alls
tate
de
nies
an
y di
scrim
inat
ion
occu
rred
an
d m
aint
ains
th
at
its
use
of
info
rmat
ion
from
cre
dit r
epor
ts is
val
id. T
he s
ettle
men
t pro
vide
s fo
r th
e fo
llow
ing:
a n
ew a
lgor
ithm
for c
alcu
latin
g pr
emiu
ms,
an
appe
als
proc
ess
for
thos
e w
ith
resu
lting
ad
vers
e cr
edit
info
rmat
ion,
fu
ndin
g fo
r ed
ucat
ion,
med
ia a
nd m
arke
ting,
and
mon
etar
y re
lief r
angi
ng fr
om $
50
to $
150
per c
lass
mem
ber.
The
desc
riptio
n of
the
DeH
oyos
cas
e sh
ould
men
tion
that
CB
IS m
ay
cont
inue
to b
e us
ed.
AIA
sug
gest
s ad
ding
to th
e en
d of
this
par
agra
ph:
A
llsta
te w
as p
erm
itted
to
cont
inue
to
use
CB
IS,
albe
it w
ith s
ome
mod
ifica
tions
to it
s pr
ogra
m.
VII.
Con
clus
ion
This
sec
tion
shou
ld b
e en
tirel
y de
lete
d or
re-
writ
ten
to e
limin
ate
the
unsu
bsta
ntia
ted
alle
gatio
ns a
nd to
refle
ct th
e fa
cts
and
the
subs
tanc
e of
th
e re
port.
The
fac
t is
tha
t th
ere
have
bee
n m
any
publ
ic a
nd p
rivat
e st
udie
s an
d th
ey h
ave
all
subs
tant
iate
d th
e ris
k re
late
dnes
s of
CB
IS.
Als
o as
the
repo
rt its
elf m
ust a
dmit,
ther
e ha
s ne
ver b
een
a fin
ding
by
a co
urt
unde
r th
e la
w t
hat
CB
IS a
re d
iscr
imin
ator
y. N
o fu
rther
stu
dy
ther
efor
e is
war
rant
ed.
Con
tinui
ng t
o re
peat
uns
uppo
rted
accu
satio
ns
for
the
purp
ose
of
just
ifyin
g m
ore
regu
lato
ry
activ
ity
not
only
is
di
sing
enuo
us b
ut i
s de
stru
ctiv
e of
pub
lic c
onfid
ence
in
the
regu
lato
ry
syst
em a
nd w
orst
of
all,
siph
ons
off
regu
lato
ry r
esou
rces
fro
m w
here
th
ey a
re m
ost
need
ed,
as d
ocum
ente
d by
rec
ent
even
ts--
assu
ring
xx
isolv
ency
.
…
Val
id c
ritic
ism
s ex
ist
ques
tioni
ng w
heth
er t
rue
mul
tivar
iate
ana
lyse
s ha
ve b
een
cond
ucte
d to
elim
inat
e th
e po
ssib
ility
tha
t cr
edit-
base
d in
sura
nce
scor
es a
ct a
s a
prox
y fo
r va
riabl
es t
hat
are
alre
ady
bein
g m
easu
red
or o
nes
that
sho
uld
not
be u
sed,
suc
h as
inc
ome
or r
ace.
U
ntil
mul
tivar
iate
ana
lyse
s ha
ve b
een
cond
ucte
d, t
he q
uest
ion
of h
ow
muc
h im
pact
cre
dit-b
ased
ins
uran
ce s
core
s ha
ve o
n lo
ss e
xper
ienc
e w
ill n
ot b
e an
swer
ed fu
lly.
This
sec
tion
cont
inue
s to
impl
y in
pla
ces
that
the
num
erou
s re
sear
ch
repo
rts s
till h
ave
not i
nclu
ded
a “tr
ue m
ultiv
aria
te”
anal
ysis
. Th
e re
port
shou
ld tr
y ei
ther
to e
xpla
in w
hy th
e E
PIC
, Tex
as, a
nd F
TC s
tudi
es w
ere
not m
ultiv
aria
te a
naly
ses
or d
rop
this
ass
ertio
n.
In
addi
tion,
m
ost
stud
ies
seem
to
ac
know
ledg
e th
at
cred
it-ba
sed
insu
ranc
e sc
ores
are
cor
rela
ted
with
rac
e an
d in
com
e. C
erta
in m
inor
ity
grou
ps a
s w
ell
as l
ow i
ncom
e po
pula
tions
ten
d to
hav
e lo
wer
cre
dit-
base
d in
sura
nce
scor
es.
This
le
ads
to
low
in
com
e an
d m
inor
ity
popu
latio
ns h
avin
g av
aila
bilit
y an
d af
ford
abili
ty is
sues
whe
n it
com
es to
in
sura
nce.
Thes
e st
atem
ents
are
not
sup
porte
d.
Not
all
stud
ies
look
ed a
t de
mog
raph
ic i
nfor
mat
ion;
som
e w
ent
to t
he
corr
elat
ion
issu
e al
one.
N
one
of th
e st
udie
s fo
und
actu
al d
iscr
imin
atio
n.
In fa
ct, t
he o
bjec
tivity
an
d ac
cura
cy o
f CB
IS h
as b
een
docu
men
ted
by e
ach
and
ever
y on
e of
th
e st
udie
s.
Add
ition
ally
, as
the
num
erou
s A
rkan
sas
stud
ies
show
, man
y co
nsum
ers
are
not i
mpa
cted
by
CB
IS a
nd m
ost b
enef
it.
The
entir
e po
pula
tion
has
bene
fitte
d fo
rm s
hrin
king
res
idua
l mar
kets
–
evid
ence
of g
reat
er a
vaila
bilit
y an
d af
ford
abili
ty.
Sev
eral
stu
dies
hav
e fo
und
that
cre
dit-b
ased
ins
uran
ce s
core
s m
ay
serv
e to
som
e ex
tent
as
a pr
oxy
for
race
or
inco
me.
Bec
ause
insu
rers
ca
nnot
use
rac
e or
inc
ome
as r
atin
g or
und
erw
ritin
g fa
ctor
s, p
erha
ps
cred
it-ba
sed
insu
ranc
e sc
ores
are
bei
ng u
sed
as a
pro
xy f
or r
ace
or
inco
me.
If th
is is
the
case
, it m
ay b
e th
at c
redi
t-bas
ed in
sura
nce
scor
es
shou
ld n
ot b
e al
low
ed b
y st
ate
regu
lato
rs –
just
as
race
is n
o lo
nger
al
low
ed in
life
insu
ranc
e re
gard
less
of a
ny a
ctua
rial v
alid
ity.
The
disc
ussi
on o
f “p
roxy
” is
mis
lead
ing,
im
plyi
ng t
hat
it is
a l
egal
ly
reco
gniz
ed b
asis
on
whi
ch r
egul
ator
s ca
n an
d sh
ould
act
. In
deed
, it i
s no
t. T
he m
ere
stat
istic
al h
appe
nsta
nce
of th
e ap
plic
atio
n of
a ra
ce a
nd
inco
me
neut
ral f
acto
r do
es n
ot p
rove
any
thin
g at
all.
Fu
rther
, eve
n th
e so
-cal
led
“pro
xy e
ffect
” ha
s se
rious
qua
lific
atio
ns in
the
FTC
rep
ort,
not
at a
ll ac
cura
tely
refle
cted
in th
ese
stat
emen
ts.
S
ee t
he C
ongr
essi
onal
tes
timon
y su
bmitt
ed b
y La
wre
nce
S.
Pow
ell,
Ph.
D.
Whi
tbec
k-B
eyer
C
hair
of
Insu
ranc
e an
d Fi
nanc
ial
Ser
vice
s U
nive
rsity
of A
rkan
sas-
Littl
e R
ock
from
ear
lier t
his
year
to th
e O
vers
ight
an
d In
vest
igat
ions
Sub
com
mitt
ee.
Whi
le th
e N
AIC
has
indi
cate
d th
at it
is
not
gen
eral
ly lo
okin
g to
test
imon
y an
d ot
her n
on-s
tudi
es in
this
pap
er.
Dr.
Pow
ell’s
ins
ight
s ar
e ne
w a
nd u
sefu
l. T
hey
shed
lig
ht o
n th
e w
eakn
esse
s of
the
“pro
xy e
ffect
” dis
cuss
ion.
In
parti
cula
r, he
que
stio
ns
the
poss
ible
fin
ding
of
a sm
all
effe
ct g
iven
tha
t it
is b
ased
off
of
xx
iiextra
pola
tions
fro
m d
iffer
ent
cove
rage
s ra
ther
tha
n th
e co
vera
ges
at
issu
e.
A l
arge
con
cern
of
cons
umer
s an
d re
gula
tors
is
that
cre
dit-b
ased
in
sura
nce
scor
es m
ay b
e us
ed p
rimar
ily a
s a
tool
to p
redi
ct p
rofit
abili
ty
of
cust
omer
s.
Eve
n if
cred
it-ba
sed
insu
ranc
e sc
ores
ha
ve
som
e co
rrel
atio
n w
ith r
isk
prop
ensi
ty, t
he la
rger
issu
e m
ight
be
how
effe
ctiv
e cr
edit-
base
d in
sura
nce
scor
ing
is i
n m
easu
ring
loya
l or
hig
h in
com
e co
nsum
ers
who
are
les
s lik
ely
to m
ake
an i
nsur
ance
cla
im.
Suc
h a
mea
sure
is
cont
rary
to
the
typi
cal
risk
varia
bles
tha
t ar
e us
ed i
n ris
k pr
even
tion.
Fo
r in
stan
ce,
char
ging
dr
iver
s m
ore
base
d on
pa
st
acci
dent
s is
a w
ay t
o in
fluen
ce f
utur
e be
havi
or,
i.e.,
safe
r dr
ivin
g.
Cha
rgin
g co
nsum
ers
mor
e be
caus
e th
ey a
re l
ess
loya
l or
wea
lthy
is
cont
rary
to
the
notio
n of
ris
k pr
even
tion
beca
use
a co
nsum
er c
an n
ot
chan
ge
thei
r be
havi
or
and
aid
in
loss
pr
even
tion.
If
cred
it-ba
sed
insu
ranc
e sc
ores
are
mer
ely
used
as
a pr
ofita
bilit
y m
easu
re r
egul
ator
s m
ay w
ish
to d
ecid
e if
this
is tr
uly
best
for t
he o
vera
ll co
nsum
er g
ood.
The
stat
emen
ts i
mpl
y th
at t
here
mus
t be
som
ethi
ng w
rong
in
a ve
ry
com
petit
ive
mar
ket s
uch
as a
uto
and
hom
eow
ners
insu
ranc
e w
ith u
sing
to
ols,
ratin
g an
d un
derw
ritin
g in
tryi
ng to
mai
ntai
n so
lven
cy, p
rofit
abili
ty,
and
avoi
ding
los
ses
that
wou
ld m
ake
it di
fficu
lt to
con
tinue
writ
ing
insu
ranc
e as
bro
adly
as
poss
ible
. It
also
con
tradi
cts
repo
rts a
nd t
estim
ony
by i
nsur
ers
who
hav
e no
ted
that
sco
ring
prov
ides
the
abili
ty to
writ
e an
d co
mpe
te in
a b
road
er ra
nge
of th
e m
arke
tpla
ce, i
nclu
ding
pol
icyh
olde
rs th
at m
ay h
ave
grea
ter
risk.
Th
is b
enef
it in
crea
ses
insu
ranc
e ab
ility
. T
here
fore
the
ass
ertio
n th
at
ther
e is
som
ethi
ng w
rong
with
one
asp
ect
of C
BIS
tha
t m
ay a
llow
in
sure
rs t
o co
mpe
te m
ore
effe
ctiv
ely,
pro
fitab
ly a
nd b
road
ly,
whi
le
incr
easi
ng e
ffici
ency
and
pric
ing
mor
e ac
cura
tely
is m
ispl
aced
.
Po
ssib
le F
utur
e R
esea
rch
A
lthou
gh t
here
has
bee
n a
fair
amou
nt o
f re
sear
ch r
elat
ed t
o cr
edit-
base
d in
sura
nce
scor
ing
and
loss
pro
pens
ity a
nd e
ffect
s on
con
sum
ers,
m
ore
can
be s
tudi
ed.
The
FTC
thu
s fa
r ha
s be
en u
nabl
e to
cre
ate
a m
odel
to r
ecre
ate
cred
it-ba
sed
insu
ranc
e sc
ores
with
out a
ffect
ing
race
an
d in
com
e gr
oups
. The
forth
com
ing
FTC
stu
dy m
ay a
ttem
pt to
cre
ate
a m
odel
. It
is u
nkno
wn
for
certa
in w
heth
er in
sure
rs c
an g
et t
he s
ame
resu
lts w
ithou
t usi
ng c
redi
t-bas
ed in
sura
nce
scor
es. U
nfor
tuna
tely
, it i
s di
fficu
lt fo
r re
gula
tors
or
othe
rs t
o tru
ly t
est
the
effe
cts
of c
redi
t-bas
ed
insu
ranc
e sc
orin
g be
caus
e in
sure
rs h
old
thei
r m
odel
s to
be
trade
se
cret
s an
d th
us p
ropr
ieta
ry.
Ther
e is
no
dem
onst
rate
d ne
ed f
or f
urth
er s
tate
or
NA
IC s
tudy
. N
o is
sue
that
we
know
of h
as b
een
stud
ied
mor
e. Y
et, t
he fi
ndin
gs a
ll be
ar
out t
he ri
sk a
sses
smen
t val
ue.
In a
dditi
on, n
o st
udy
or c
ourt
has
foun
d C
BIS
to
viol
ate
the
law
. F
urth
er s
tudy
of
this
iss
ue m
ay p
leas
e pa
rticu
lar
spec
ial
inte
rest
gr
oups
, bu
t it
wou
ld
was
te
regu
lato
ry
reso
urce
s th
at s
houl
d be
foc
used
on
othe
r is
sues
, su
ch a
s so
lven
cy
regu
latio
n.
Futu
re s
tudi
es c
ould
add
val
uabl
e in
form
atio
n to
the
exi
stin
g lit
erat
ure
and
aid
regu
lato
rs in
dec
idin
g w
hat
publ
ic p
olic
y st
ance
s to
tak
e w
ith
resp
ect t
o th
e us
e of
cre
dit-b
ased
insu
ranc
e sc
ores
. Tw
o as
pect
s co
uld
use
addi
tiona
l res
earc
h. T
he fi
rst i
s de
term
inin
g, th
roug
h a
mul
tivar
iate
an
alys
is,
the
exac
t na
ture
of
cred
it-ba
sed
insu
ranc
e sc
ores
and
how
th
ey w
ork.
With
in t
his,
add
ition
al s
tudy
is n
eede
d in
to w
heth
er c
redi
t-ba
sed
insu
ranc
e sc
ores
are
cor
rela
ted
with
ris
k fa
ctor
s al
read
y ta
ken
into
acc
ount
by
insu
rers
. A
naly
zing
act
ual m
odel
s ut
ilize
d by
insu
rers
w
ould
be
the
mos
t acc
urat
e w
ay to
stu
dy th
e fu
ll ef
fect
of c
redi
t-bas
ed
No
addi
tiona
l sta
te o
r N
AIC
stu
dies
are
nee
ded.
R
egul
ator
s ha
ve t
he
pow
er a
nd th
e to
ols
to id
entif
y an
d de
al w
ith a
ny p
robl
ems,
sho
uld
they
em
erge
, und
er e
xist
ing
law
and
regu
latio
n.
xx
iii
insu
ranc
e sc
orin
g.
Whe
n co
nduc
ting
an a
naly
sis
of t
he p
redi
ctiv
e po
wer
s of
cre
dit-b
ased
in
sura
nce
scor
es i
t is
im
porta
nt t
hat
the
rese
arch
ers
also
con
side
r w
heth
er c
redi
t-bas
ed i
nsur
ance
sco
res
are
prim
arily
bei
ng u
sed
for
prof
itabi
lity
reas
ons.
On
its f
ace,
cre
dit-b
ased
ins
uran
ce s
corin
g m
ay
seem
to
be p
redi
ctiv
e of
loss
rat
ios
but
it m
ay b
e th
at t
he u
nder
lyin
g ef
fect
of
usin
g cr
edit-
base
d in
sura
nce
scor
es is
to
find
mor
e pr
ofita
ble
cust
omer
s.
Thes
e cu
stom
ers
may
be
m
ore
prof
itabl
e no
t du
e to
co
nsum
ers
havi
ng f
ewer
or
less
sev
ere
loss
es b
ut b
ecau
se t
hose
co
nsum
ers
repo
rt lo
sses
les
s fre
quen
tly o
r ar
e m
ore
“loya
l” to
the
ir in
sura
nce
com
pany
. Th
is r
easo
n is
in
cont
rast
with
the
rol
e of
los
s pr
even
tion
for i
nsur
ance
. In
this
cas
e in
sure
rs a
re n
o lo
nger
pric
ing
risk
but p
ricin
g pr
ofita
bilit
y. S
uch
a si
tuat
ion,
if d
isco
vere
d, w
ould
nee
d to
be
cons
ider
ed fu
lly b
y re
gula
tors
as
they
like
ly w
ould
look
on
cred
it-ba
sed
insu
ranc
e sc
ores
diff
eren
tly.
See
dis
cuss
ion
else
whe
re o
n pr
ofita
bilit
y.
The
impo
rtanc
e of
cr
edit-
base
d in
sura
nce
scor
ing
on
min
ority
po
pula
tions
rem
ains
an
impo
rtant
and
tim
ely
issu
e. A
bill
intro
duce
d in
C
ongr
ess
(HR
563
3) w
ould
am
end
the
Fair
Cre
dit R
epor
t Act
(FC
RA
) to
proh
ibit
the
use
of c
redi
t in
form
atio
n in
und
erw
ritin
g or
rat
ing
pers
onal
lin
es o
f in
sura
nce
if th
e FT
C f
inds
tha
t th
e us
e of
cre
dit
info
rmat
ion
resu
lts in
“rac
ial o
r eth
nic
disc
rimin
atio
n” o
r “re
pres
ents
a p
roxy
or p
roxy
ef
fect
for r
ace
or e
thni
city
.” Th
e bi
ll go
es o
n to
def
ine
the
term
“pro
xy fo
r ra
ce o
r eth
nici
ty” a
s “a
sub
stitu
te o
r sta
nd-in
for r
ace
or e
thni
city
, eith
er
by d
esig
n or
in e
ffect
, with
out r
egar
d to
the
exte
nt o
f the
effe
ct.”
No
stud
y or
jud
icia
l de
cisi
on h
as f
ound
tha
t C
BIS
con
stitu
te u
nlaw
ful
disc
rimin
atio
n.
In fa
ct, j
ust t
he o
ppos
ite, a
s m
ost r
ecen
tly r
eite
rate
d in
th
e FT
C
auto
st
udy
and
as
forc
eful
ly
poin
ted
out
by
Texa
s C
omm
issi
oner
M
onte
may
or.
Th
e so
-cal
led
"pro
xy
effe
ct"
is
a co
mpl
icat
ed s
tatis
tical
con
stru
ct th
at h
as n
ot b
een
show
n to
be
mat
eria
l or
rel
evan
t ex
cept
in
the
rhet
oric
al s
ense
, an
d ev
en i
f re
leva
nt,
the
evid
ence
for
its e
xist
ence
is a
nyth
ing
but s
trong
. In
any
even
t, a
"pro
xy
effe
ct"
does
not
mak
e a
case
of d
iscr
imin
atio
n, a
s th
e la
w d
efin
es it
. To
repe
at
infla
mm
ator
y an
d co
ntes
ted
accu
satio
ns
of
ques
tiona
ble
rele
vanc
e is
to
mis
lead
the
rea
ders
of
this
rep
ort
on is
sues
of
criti
cal
conc
ern
to a
ll of
us.
A
dditi
onal
res
earc
h co
uld
be d
one
on h
ow t
he u
se o
f cr
edit-
base
d in
sura
nce
scor
es b
y in
sure
rs a
ffect
s m
inor
ity g
roup
s an
d lo
wer
inco
me
grou
ps.
Mos
t of
the
res
earc
h sh
ows
that
the
se g
roup
s do
exp
erie
nce
som
e ne
gativ
e im
pact
due
to th
e us
e of
cre
dit-b
ased
insu
ranc
e sc
ores
. In
ord
er to
do
this
, a s
tudy
wou
ld li
kely
nee
d to
ana
lyze
act
ual m
odel
s us
ed b
y in
sure
rs. I
n 20
02, t
he R
isk
Cla
ssifi
catio
n S
ubco
mm
ittee
of t
he
Am
eric
an A
cade
my
of A
ctua
ries
(AA
A),
at t
he r
eque
st o
f th
e N
AIC
’s
Cre
dit
Sco
ring
Wor
king
Gro
up,
defin
ed o
bjec
tives
for
a p
ossi
ble
stud
y co
ncer
ning
cre
dit-b
ased
insu
ranc
e sc
ores
. The
sub
com
mitt
ee s
tress
ed
that
a
futu
re
stud
y w
ould
ne
ed
to
deci
de
how
to
m
easu
re
Thes
e pa
ragr
aphs
sho
uld
be d
elet
ed i
n th
eir
entir
ety.
A
s cu
rren
tly
writ
ten,
they
are
inco
nsis
tent
with
the
fact
s an
d ev
en w
ith m
uch
of th
is
repo
rt.
Suc
h re
sear
ch w
ould
be
usel
ess,
bec
ause
this
is n
ot th
e le
gal t
est.
xx
iv
disp
ropo
rtion
ate
impa
ct a
nd w
hat
mag
nitu
de o
f im
pact
wou
ld c
ause
co
ncer
n.
The
AA
A R
epor
t def
ined
“di
spro
porti
onat
e” im
pact
as
a ra
ting
tool
that
“r
esul
ts i
n hi
gher
or
low
er r
ates
, on
ave
rage
, fo
r a
prot
ecte
d cl
ass,
co
ntro
lling
fo
r ot
her
dist
ribut
iona
l di
ffere
nces
.” Th
e re
port
defin
ed
“dis
para
te”
impa
ct a
s re
sulti
ng in
“su
bsta
ntia
l dis
prop
ortio
nate
impa
ct”
with
no
busi
ness
nec
essi
ty f
or t
he p
ract
ice.
16 T
he t
erm
dis
para
te
impa
ct h
as a
lso
been
use
d in
rec
ent p
ropo
sed
legi
slat
ion,
alth
ough
an
exac
t def
initi
on h
as n
ot b
een
defin
ed in
that
legi
slat
ion.
An
info
rmal
AA
A d
efin
ition
doe
s no
t ris
e to
the
lev
el o
f an
act
uaria
l st
anda
rd o
f pra
ctic
e or
oth
er p
eer r
evie
wed
and
test
ed c
once
pt
If a
disp
ropo
rtion
ate
impa
ct i
s fo
und
due
to c
redi
t-bas
ed i
nsur
ance
sc
ores
it m
ay b
e su
ffici
ent f
or re
gula
tors
to g
ive
furth
er c
onsi
dera
tion
to
the
prac
tice
of u
sing
cre
dit-b
ased
insu
ranc
e sc
ores
. E
ven
if th
ere
are
actu
aria
l sou
nd re
ason
s fo
r usi
ng c
redi
t-bas
ed in
sura
nce
scor
es, p
ublic
po
licy
conc
erns
may
pro
vide
eno
ugh
reas
on to
res
trict
or
elim
inat
e th
e us
e of
cre
dit-b
ased
insu
ranc
e sc
ores
.
“Dis
prop
ortio
nate
impa
ct”
is n
ot a
lega
l sta
ndar
d an
d it
shou
ld n
ot b
e th
e ba
sis
for
any
regu
lato
ry a
ctio
n.
The
lega
l st
anda
rd i
s “d
ispa
rate
im
pact
”, w
here
app
licab
le.
Pub
lic p
olic
y an
d th
e la
ws
are
legi
slat
ive
func
tions
, not
regu
lato
ry.
If C
BIS
com
plie
s w
ith th
e la
w, t
hat i
s th
e en
d of
the
mat
ter.
Add
ition
al m
ultiv
aria
te a
naly
ses,
pos
sibl
y ut
ilizi
ng a
ctua
l m
odel
s fro
m
insu
rers
, co
uld
prov
ide
regu
lato
rs
and
the
publ
ic
with
ad
ditio
nal
info
rmat
ion
expl
aini
ng 1
) w
heth
er c
redi
t-bas
ed in
sura
nce
scor
es a
lone
tru
ly in
fluen
ce lo
ss e
xper
ienc
es a
nd 2
) w
heth
er th
e us
e of
cre
dit-b
ased
in
sura
nce
scor
es h
as a
dis
prop
ortio
nate
impa
ct o
n ce
rtain
min
ority
or
low
-inco
me
popu
latio
ns. T
his
addi
tiona
l res
earc
h w
ill a
llow
regu
lato
rs to
m
ake
mor
e in
form
ed d
ecis
ions
con
cern
ing
the
use
of c
redi
t-bas
ed
insu
ranc
e sc
ores
.
Mul
tivar
iate
stu
dies
hav
e al
read
y be
en d
one.
Fu
rther
sta
te o
r N
AIC
re
sear
ch w
aste
s pu
blic
and
priv
ate
reso
urce
s. A
gain
, the
pap
er re
peat
s a
spec
ial i
nter
est
advo
cacy
ter
m “
disp
ropo
rtion
ate
impa
ct”
that
has
no
lega
l sig
nific
ance
and
can
not b
e th
e ba
sis
of a
ctio
n by
regu
lato
rs.
App
endi
x / C
hart
Out
linin
g St
udy/
Rep
ort M
ajor
Fin
ding
s St
udy
/ Dra
ft R
epor
t C
omm
ent
…
Quo
tes
are
not t
he b
est a
ppro
ach
– th
ey m
ay n
ot p
ut th
e si
ze, s
cope
, ca
veat
s an
d fin
ding
s of
the
prev
ious
rese
arch
into
per
spec
tive.
“A
Rep
ort t
o th
e Le
gisl
atur
e, E
ffect
of C
redi
t Sco
ring
on A
uto
Insu
ranc
e U
nder
writ
ing
and
Pric
ing,
” W
ashi
ngto
n O
ffice
of
In
sura
nce
Com
mis
sion
er,
Pre
pare
d by
: W
ashi
ngto
n S
tate
Uni
vers
ity,
Soc
ial
&
Eco
nom
ic S
cien
ces,
Res
earc
h C
ente
r, D
ave
Pav
elch
ek, P
RR
Inc.
Bru
ce
Bro
wn,
Jan
uary
200
3 “In
alm
ost
ever
y an
alys
is,
olde
r dr
iver
s ha
ve,
on a
vera
ge,
high
er c
redi
t
This
quo
te d
oes
not p
ut th
e pa
per i
n co
ntex
t. P
leas
e re
-rea
d th
e re
port
with
an
eye
tow
ard
the
stat
ed li
mita
tions
. A
IA is
hap
py to
dis
cuss
. Th
e re
port
indi
cate
d th
at th
ere
is “n
o ge
nera
l cor
rela
tion
betw
een
inco
mes
and
cre
dit s
core
rate
adj
ustm
ents
acr
oss
all i
ncom
e le
vels
.”
The
Was
hing
ton
repo
rt no
tes
that
“rel
ativ
ely
smal
l num
bers
of e
thni
c m
inor
ities
and
the
num
ber o
f ref
usal
s an
d un
clas
sifia
ble
surv
ey
xx
v
scor
es,
low
er c
redi
t-bas
ed r
ate
assi
gnm
ents
, an
d le
ss l
ikel
ihoo
d of
la
ckin
g a
valid
cre
dit
scor
e. I
ncom
e is
als
o a
sign
ifica
nt f
acto
r. C
redi
t sc
ores
and
pre
miu
m c
osts
impr
ove
as in
com
e ris
es. P
eopl
e in
the
low
est
inco
me
cate
gorie
s –
less
tha
n $2
0,00
0 pe
r ye
ar a
nd b
etw
een
$20,
000
and
$35,
000
per
year
– o
ften
expe
rienc
ed h
ighe
r pr
emiu
ms
and
low
er
cred
it sc
ores
. M
ore
peop
le i
n lo
wer
inc
ome
cate
gorie
s al
so l
acke
d su
ffici
ent c
redi
t his
tory
to h
ave
a cr
edit
scor
e.”
resp
onse
s” m
ade
it di
fficu
lt to
pin
dow
n an
y st
atis
tical
sig
nific
ance
be
twee
n m
inor
ity s
tatu
s an
d C
BIS
.
…
K
able
r, B
rent
, “In
sura
nce-
Bas
ed C
redi
t S
core
s: I
mpa
ct o
n M
inor
ity a
nd
Low
Inco
me
Pop
ulat
ions
in M
isso
uri,”
200
4 “C
redi
t sc
ores
ar
e si
gnifi
cant
ly
corr
elat
ed
with
m
inor
ity
stat
us
and
inco
me,
as
wel
l as
a ho
st o
f ot
her
soci
o-ec
onom
ic c
hara
cter
istic
s, t
he
mos
t pr
omin
ent
of
whi
ch
are
age,
m
arita
l st
atus
an
d ed
ucat
iona
l at
tain
men
t.”
The
Mis
sour
i st
udy
cann
ot
actu
ally
m
ake
any
conc
lusi
ons
on
corr
elat
ions
of
scor
es w
ith r
ace,
inc
ome,
and
oth
er s
ocio
eco
nom
ic
char
acte
ristic
s, b
ecau
se i
t do
es n
ot m
atch
act
ual
scor
es w
ith r
eal
peop
le a
nd p
olic
yhol
ders
. Sta
tistic
al in
fere
nces
are
mad
e at
the
broa
d zi
p co
de le
vel.
The
stud
y ig
nore
s a
dram
atic
dec
line
in a
uto
resi
dual
m
arke
t po
licie
s in
Mis
sour
i du
ring
the
perio
d of
tim
e th
at C
BIS
was
in
trodu
ced
in th
e st
ate.
Thi
s de
clin
e in
dica
tes
that
ava
ilabi
lity
incr
ease
d in
urb
an a
reas
of M
isso
uri.
Texa
s D
epar
tmen
t of
Ins
uran
ce,
“Use
of
Cre
dit
Info
rmat
ion
by I
nsur
ers
in
Texa
s:
The
Mul
tivar
iate
A
naly
sis”
(J
an.
31,
2005
) an
d Te
xas
Dep
artm
ent
of I
nsur
ance
, “U
se o
f C
redi
t In
form
atio
n by
Ins
urer
s in
Te
xas”
(Dec
. 30,
200
4)
“The
ave
rage
cre
dit s
core
s fo
r W
hite
s an
d A
sian
s ar
e be
tter
than
thos
e fo
r B
lack
s an
d H
ispa
nics
. In
add
ition
, B
lack
s an
d H
ispa
nics
ten
d to
be
over
repr
esen
ted
in
the
wor
se
cred
it sc
ore
cate
gorie
s an
d un
der-
repr
esen
ted
in th
e be
tter c
redi
t sco
re c
ateg
orie
s.”
The
Texa
s an
alys
is
cons
ider
ed
over
tw
o m
illio
n Te
xas
auto
an
d ho
meo
wne
rs i
nsur
ance
pol
icie
s, c
redi
t sc
ores
and
los
s hi
stor
ies
the
findi
ngs
on c
orre
latio
n to
loss
. Fo
llow
ing
are
som
e ad
ditio
nal h
ighl
ight
s fro
m th
e Te
xas
:
• S
corin
g In
crea
ses
Acc
urac
y an
d A
llow
s Fo
r Bet
ter C
lass
ifica
tion
and
Rat
ing
of R
isks
Bas
ed o
n C
laim
Exp
erie
nce:
Cre
dit s
corin
g co
ntrib
utes
add
ition
al p
redi
ctiv
e po
wer
and
acc
urac
y to
the
in
sura
nce
ratin
g pr
oces
s. M
oreo
ver,
it is
not
mer
ely
dupl
icat
ed
by o
ther
im
porta
nt v
aria
bles
suc
h as
geo
grap
hy,
age,
mar
ital
stat
us, a
nd d
rivin
g re
cord
, acc
ordi
ng to
the
TDI.
• Th
e Te
xas
com
mis
sion
er c
oncl
uded
tha
t ba
nnin
g or
gre
atly
re
stric
ting
the
use
of c
redi
t wou
ld g
reat
ly d
amag
e a
mar
ket t
hat
show
ed in
crea
sing
com
petit
ion
and
cons
umer
ben
efits
, and
had
re
cove
red
from
ear
lier
prob
lem
s.
A b
an w
ould
rai
sed
auto
and
ho
meo
wne
rs in
sura
nce
cost
s fo
r a s
izab
le n
umbe
r of T
exan
s.
…
Fe
dera
l Tr
ade
Com
mis
sion
, “C
redi
t-Bas
ed I
nsur
ance
Sco
res:
Im
pact
s on
Con
sum
ers
of A
utom
obile
Insu
ranc
e,” 2
007
We
sugg
est a
ddin
g th
e fo
llow
ing
clar
ifica
tion’
s in
the
NA
IC’s
de
scrip
tions
of t
he F
TC’s
find
ings
on
race
, eth
nici
ty a
nd p
roxy
. S
ee
also
the
Con
gres
sion
al te
stim
ony
of A
rkan
sas
Prof
esso
r Lar
s P
owel
l on
xx
vi
“Cre
dit-b
ased
insu
ranc
e sc
ores
app
ear
to h
ave
little
effe
ct a
s a
‘pro
xy’
for
mem
bers
hip
in r
acia
l an
d et
hnic
gro
ups
in d
ecis
ions
rel
ated
to
insu
ranc
e.”
“Cre
dit-b
ased
insu
ranc
e sc
ores
are
dis
tribu
ted
diffe
rent
ly a
mon
g ra
cial
an
d et
hnic
gro
ups,
and
this
diff
eren
ce is
like
ly to
hav
e an
effe
ct o
n th
e in
sura
nce
prem
ium
s th
at th
ese
grou
ps p
ay, o
n av
erag
e.”
prox
y is
sues
in th
e FT
C s
tudy
. S
core
s as
a P
roxy
for R
ace
and
Eth
nici
ty,
page
s 61
-72
"On
the
othe
r han
d, if
sco
res
do p
redi
ct ri
sk w
ithin
gro
ups,
then
they
do
not s
erve
as
a pr
oxy
if us
ed to
ass
ess
risk
for a
ll co
nsum
ers.
... (
With
re
fere
nce
to T
able
14)
... B
ecau
se th
ey s
how
that
sco
res
pred
ict r
isk
with
in g
roup
s, th
ese
resu
lts s
how
that
cre
dit-b
ased
insu
ranc
e sc
ores
do
not p
redi
ct ri
sk s
olel
y by
act
ing
as a
pro
xy fo
r mem
bers
hip
in ra
cial
and
et
hnic
gro
ups.
" "T
he la
rge
diffe
renc
es in
ave
rage
risk
on
com
preh
ensi
ve c
over
age
for
His
pani
cs a
nd A
frica
n A
mer
ican
s sh
ould
be
treat
ed w
ith s
ome
caut
ion,
as
the
geog
raph
ic ri
sk v
aria
ble
in th
e FT
C d
atab
ase
is n
ot a
ver
y ef
fect
ive
cont
rol f
or g
eogr
aphi
c va
riatio
n in
risk
on
com
preh
ensi
ve
cove
rage
." Te
st fo
r... E
xist
ence
of a
Pro
xy E
ffect
, pag
e 67
-68
"The
onl
y st
atis
tical
ly s
igni
fican
t diff
eren
ce w
as th
at th
e es
timat
e re
lativ
e ris
k fo
r the
low
est s
core
dec
ile w
as la
rger
whe
n pr
otec
ted
clas
s co
ntro
ls w
ere
incl
uded
in th
e m
odel
. Thi
s is
opp
osite
of t
he c
hang
e th
at
wou
ld o
ccur
is s
core
s w
ere
actin
g as
a p
roxy
." "T
he F
TC's
ana
lysi
s re
veal
ed t
hat
incl
udin
g th
ese
cont
rols
(fo
r ra
ce,
ethn
icity
, an
d in
com
e) d
id r
educ
e so
mew
hat
the
effe
ct o
f sc
ores
on
pred
icte
d ris
k fo
r th
ree
cove
rage
s.
The
resu
lts s
how
, ho
wev
er,
that
sc
ores
do
cont
inue
to
pred
ict
clai
ms
stro
ngly
if
cont
rols
for
rac
e,
ethn
icity
, and
inco
me
are
incl
uded
in th
e ris
k m
odel
s, w
hich
mea
ns th
at
scor
es d
o no
t pr
edic
t ris
k pr
imar
ily b
y ac
ting
as a
pro
xy f
or t
hese
ch
arac
teris
tics.
" --p
68
*
* *
* *
xxvii
In closing, if it is going to be issued, the paper should be significantly revised. As currently drafted, it is not only internally inconsistent, but in some places, it lacks objectivity. In addition, it includes rhetoric containing novel concepts and theories that have little or no relationship to the law that regulators must implement. The vast majority of state legislatures and/or regulators have already enacted balanced CBIS requirements. Not only is no further state or NAIC research needed, but today regulators already have all the tools they need to address any concerns. Sincerely, Jeffrey Junkas , David Snyder, David Unnewehr, Director of Public Affairs Vice President & Assistant Vice President Midwest Region Assistant General Counsel Policy Development & Research Enclosure