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Name Roll No.sMilind Gala A015
Devavrat Lad A024Srijesh P A032
Gaurav Raval A037
Kshama Shukla A046
Mamta Tadi A049
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Capital Budgeting & Risk
CAPITAL BUDGETING = INVESTING in Long-term Assets.
Capital: Fixed assets used in production
Budget: Plan of in- and outflows during some period
Capital Budget: A list of planned investment (i.e., expenditures on fixed assets) outlays for different projects.
Capital Budgeting: Process of selecting viable investment
projects.
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RISK AND SENSITIVITY IN CAPITAL
BUDGETING RISK is a degree of uncertainty.
The cost of bearing risk is crucial concept for any corporation.
Uncertainty may arises due to:
Economic condition: Will consumer be spending or saving? Will the economy be ina recession?
Market Condition: Is market competitive? How much will raw material & laborcost in future?
Taxes: What will tax rates be? Will government alter the tax system
Interest rates: What will be the cost of raising capital in future years.
International condition: Will exchange rate between different countries currencies
changes?
These sources of uncertainty influence future cash flow. In evaluating a capitalproject, we are concerned with measuring its risk.
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Types of RISK
In the study of finance, there are a number of different types of risk the been identified.
It is important to remember, however, that all types of risks exhibit the same positive
risk-return relationship.
Default Risk
Interest Rate Risk
Price Risk :
Reinvestment Rate Risk :
Liquidity risk
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Project risk
Financial risk
Business risk
Foreign Exchange Risks
Translation Risks
Transactions Risks
Total Risk
Measures of Total Risk
Inflation Risk (Purchasing Power Risk)
Market risk
Firm specific risk
Types of RISK
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Causes Asset Risk
Fixed and Variable Cost
A simplifying assumption is to make variable costs a constant amount per unitof output ie
Variable cost = quantity x cost per unit
VC = Q x v
Fixed Cost (FC) Costs that are constant over a period regardless of level
of sales.
Total Cost (TC) the sum of fixed cost (FC) and variable cost (VC)
TC = FC + VC
TC = FC + (Q x V)
There is almost always some flexibility in production in deciding betweenfixed and variable cost. FC, generally magnify forecasting errors.
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Integrating Risk: Applying conservation of risk:
Brevenue = BFC PV (FC) / PV (rev) + Bvc PV (VC) / PV (rev) + Basset PV(asset) / PV (rev)
Now, BFC = 0 and BVC = B revenue as they should respond to the same underlying
variable, the rate of output. Thus
Basset = Brevenue PV (rev) PV (VC) / PV (asset) = Brevenue[1+PV(FC) / PV(asset)]
This formula shows the influence of FC, on the underlying asset
beta. In practice, one would have to iterate between finding thePV of the asset & discount rate until both were consistent.
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Risk Adjusted Discount Rates
There are two ways to take into account individual project risk.
1. Risk adjusted discount rates, divisional use of the CAPM.
2. Scenario analysis / simulation analysis to identify the sourcesof the risk.
This section of the note discusses risk adjusted discount rates
while Sections 4-5 discuss ways of quantifying the sources ofrisk.
We can identify situations which make one vs. the other
appropriate
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Risk adjusted Discount Rates (Cont.) Net Present Value (NPV) handles risk through adjusting the denominator used to
discount cash flows. Thus risky cash flows are discounted at a higher discount
rate - but only ifthey are systematic.
A higher discount rate comes from the firm having to offer a higher return tocompensate the firm for systematic risk.
Ideally, we would want to discount each project by the discount
rate appropriate for that level of systematic risk. Using one discount rate for allprojects incorrectly lumps them together. It is only appropriate when projectsexactly match the average risk of the firm
For Example:
An oil company worries about "the risk of a dry hole".
A pharmaceutical manufacturer worries about the "risk" that a new
drug which cures baldness many not be approved by the FDA.
The owner of a hotel in a politically unstable part of the world worries
about the "political risk" of expropriation
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Example: Problem
(A) A company is considering two mutually exclusive projects X and Y. Project X costs
Rs.30,000 and Project Y Rs. 36,000. You have been given below the net present value,
probability distribution for each project.
Project X Project Y
NPV Estimate (Rs) Probability NPV Estimate (Rs) Probability
3,000 0.1 3,000 0.2
6,000 0.4 6,000 0.3
12,000 0.4 12,000 0.3
15,000 0.1 15,000 0.2
(i) Compute the expected net present value of Projects X and Y.(ii) Compute the risk attached to each project i.e., Standard Deviation of each
probability distribution.
(iii) Which project do you consider more risky and why?
(iv) Compute the profitability index of each project.
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(b) Determine the risk adjusted net present value of the following projects:
A B C
Net cash outlays (Rs.) 1,00,000 1,20,000 2,10,000
Project life 5 years 5 years 5 yearsAnnual cash inflow (Rs.) 30,000 42,000 70,000
Coefficient of variation 0.4 0.8 1.2
The company selects the risk-adjusted rate of discount on the basis of the co-
efficient of variation:
Coefficient of variation Risk adjusted rate of discount Present value factor 1 to 5
yrs at risk adjusted rate of disc
0.0 10% 3.791
0.4 12% 3.605
0.8 14% 3.4331.2 16% 3.274
1.6 18% 3.127
2.0 22% 2.864
More than 2.0 25% 2.689
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Solution:
(a) Project X
NPV Estimate
(Rs)
Probability NPV Estimate
x Probability
(Rs)
Deviation
from Expected
NPV i.e. Rs.
9,000
Square of the
Deviation
(Rs)
Square of the
deviationx
Probability
(Rs)
3,000 0.1 300 6,000 3,60,00,000 36,00,000
6,000 0.4 2,400 3,000 90,00,000 36,00,000
12,000 0.4 4,800 - 3,000 90,00,000 36,00,000
15,000 0.1 1,500 - 6,000 3,60,00,000 36,00,000
Expected NPV 9,000 1,44,00,000
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Solution:
Project Y
NPV Estimate
(Rs)
Probability NPV Estimate
x Probability
(Rs)
Deviation
from ExpectedNPV i.e. Rs.
9,000
Square of the
Deviation
(Rs)
Square of the
deviationxProbability
(Rs)
3,000 0.2 600 6,000 3,60,00,000 72,00,000
6,000 0.3 1,800 3,000 90,00,000 27,00,00012,000 0.3 3,600 - 3,000 90,00,000 27,00,000
15,000 0.2 3,000 - 6,000 3,60,00,000 72,00,000
Expected NPV 9,000 1,98,00,000
(i) The expected net present value of Projects X and Y is Rs. 9,000 each.
(ii) Standard Deviation = yprobabilitxdeviationtheofSquare
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In case of Project X : Standard Deviation = Rs.
= Rs. 3,795
In case of Project Y : Standard Deviation = Rs.
= Rs. 4,450
(iii) Coefficient of variation = Standard deviation / Expected net present value
In case of Project X : Coefficient of variation = 3,795 / 9,000 = 0.42
In case of Project Y : Coefficient of variation = 4,450 / 9,000 = 0.49 or 0.50
Project Y is riskier since it has a higher coefficient of variation.
(iv) Profitability index = Discounted cash inflow / Discounted cash outflow
In case of Project X : Profitability Index = 9,000 + 30,000 / 30,000 = 1.30
In case of Project Y : Profitability Index = 9,000 + 36,000 / 36,000 = 1.25
01,44,00,00
01,98,00,00
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(b) Statement showing the determination of the risk adjusted net present value
Projects Net
cashOutlays
(Rs)
Coefficie
ntof
Variation
Risk
adjusteddiscount
Rate
Annual
cashInflow
(Rs)
PV factor
1-5 yearsat risk
adjusted
rate of
Discount
(Rs)
Discount
edcash
inflow
(Rs)
Net
presentValue
(Rs)
(I) (ii) (iii) (iv) (v) (vi) (vii) =
(v) X (vi)
(viii) =
(vii) - (ii)
A 1,00,000 0.4 12% 30,000 3.605 1,08,150 8,150
B 1,20,000 0.8 14% 42,000 3.433 1,44,186 24,186
C 2,10,000 1.20 16% 70,000 3.274 2,29,180 19,180
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Summary Risk is typically figured into our decision making by using a cost of capital
that reflects the project risk.
The relevant risk for evaluation of project is the projects market risk,which is also referred as the asset beta. This risk can be estimated by
looking at the market risk of companies in a single line of business similar
to that of project, a pure-play.
An alternative to finding a pure-play is to classify projects according to the
type of project (eg expansion) & assign costs of capital to each projecttype according to subjective judgment of risk.
Most companies adjust for risk on their assessment of the attractiveness
for projects. However, this adjustment is typically done by evaluating risk
subjectively & ad hoc adjustments to the companys cost of capital to
arrive at a cost of capital for a particular project.
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Prof. Chandan Das Gupta