Fulvia Cerroni - Serena Migliardo - Enrica Morganti Italian National Institute of Statistics Session 27: Use of administrative sources I Helsinki 5 May 2010 A quality evaluation analysis of the Italian Business Register of Enterprise Groups European Conference on quality in Official Statistics Q2010 Helsink i
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Fulvia Cerroni - Serena Migliardo - Enrica Morganti Italian National Institute of Statistics Session 27: Use of administrative sources I Helsinki 5 May.
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Annual Report and Chamber of Commerce 38,799 42,878 44,119 4,079 1,241 37,397 -6,722
Stock Exchange and Chamber of Commerce 501 599 740 98 141 626 -114
FATS 4,651 4,863 5,859 212 996 -5,859
Manual Check 173 165 813 -8 648 277 -536
Total 189,633 217,949 224,371 28,316 6,422 218,893 -5,478
2007 2008
A.8 -Number of control relationships of groups with at least two legal units
Accuracy - Coverage
Sources 2005 2006
ACCURACY (1)
5 May 2010 9
A quality evaluation analysis of the Italian BR
on EGsSTEP = PROCESS (2)
ACCURACY (2)
5 May 2010 10
A quality evaluation analysis of the Italian BR
on EGsSTEP = PROCESS (3)
ACCURACY (3)
before FATS after FATS before FATS after FATS
- frequency 7.9 12.0 8.6 11.6
- employees 5.3 9.0 5.8 8.9
- enterprises 11.9 23.9 14.2 24.7
% of foreign EGs on total EGsEGs 2005 EGs 2006
Kind of Check Frequency %
Amended relationships 437 39.8
Added relationships 156 14.2
Duplicated relationships with ITALIAN parent
70 6.4
Duplicated relationships with FOREIGN parent
307 28
Change of the Group Head unit 3 0.3
Added foreign legal unit 124 11.3
TOTAL 1,097 100.0
INWARD FATS survey
Manual checks
Var Var
[2006, 2005] [2007, 2006]
T.2Integration of administrative sources, Inward Fats and manual checks
24 15 7 -9 -8
2007Timeliness Sources 2005 2006 TIMELINESS
5 May 2010 11
A quality evaluation analysis of the Italian BR
on EGs
Var Var
[2006, 2005] [2007, 2006]
T.3Months from the end of the process and the dissemination of data
7 4 1 -3 -3
Timeliness 2005 2006 2007
STEP = OUTPUT
ACCURACY
TIMELINESS
Var Var
[2006, 2005] [2007, 2006]Total EGs with at least one active enterprise 63,656 70,872 74,681 7,216 3,809
- with a Italian Group Head 56,028 62,635 66,090 6,607 3,455
- with a Foreign Group Head 7,628 8,237 8,591 609 354
A.18
EGs with at least one active enterprise of which having a physical person as Group head 16,959 20,270 21,640 3,311 1,370
A.19 Number of Italian active enterprises of BR on EGs 154,247 171,994 176,789 17,747 4,795
A.20 Number of employees of Italian active enterprises of BR on EGs 5,308,316 5,578,949 5,729,210 270,633 150,261
Coverage of Italian active enterprises% of Italian active enterprises from BR EGs / Total enterprises of Italian BR of Active enterprises
Coverage of employees of Italian active enterprises % of employees of Italian active enterprises from BR EGs / employees of Italian BR of Active enterprises
21.5 1.3 -0.1
A.22 56.2 56.9 56.4 0.07 -0.5
A.17
A.21 20.3 21.6
STEP =O UTPUT
Accuracy - Coverage 2005 2006 2007
5 May 2010 12
A quality evaluation analysis of the Italian BR
on EGsSTEP = OUTPUT
ACCESSIBILITY
COHERENCE
OUTPUT QUALITY TRADE OFF
PERFORMANCE, COST RESPONDENT BURDEN
• Internal users / external users
• 5 years are available and comparable
• Benchmark to check MNEs on EGR
• Timeliness / accuracy
• Sometimes accept lower accuracy in order to reduce timeliness
• Cost for quality maintenance :
• cost for source acquisition
• cost for high skilled resources
5 May 2010 13
A quality evaluation analysis of the Italian BR
on EGsSTEP = OUTPUT
USERS NEEDS • Inward FATS survey statistics
• International trade
• National Accounts
• EGR project
• Eurostat
• External users requests
5 May 2010 14
A quality evaluation analysis of the Italian BR
on EGs Conclusions
Strengths of Italian BR on EGs
• Standardized process • Integration and complementary of input sources • Data monitored annually by source and by step process
Weakness• Change in data providers • Stakeholders needs• Timeliness• Human resources
Solutions• good relationship / maintenance of stability and continuity of the data flow• active role of Istat with administrative bodies detaining data