Cash Flow Estimation and Risk Analysis.ppt

Estimating cash flows:Relevant cash flowsWorking capital treatmentInflationRisk Analysis: Sensitivity Analysis, Scenario Analysis, and Simulation Analysis,CHAPTER 8Cash Flow Estimation and Risk Analysis,Cost: $200,000 + $10,000 shipping + $30,000 installation.Depreciable cost $240,000.Economic life = 4 years.Salvage value = $25,000.MACRS 3-year class.,Proposed Project,Annual unit sales = 1,250.Unit sales price = $200.Unit costs = $100.Net operating working capital (NOWC) = 12% of sales.Tax rate = 40%.Project cost of capital = 10%.,Incremental Cash Flow for a Project,Projects incremental cash flow is:Corporate cash flow with the projectMinus Corporate cash flow without the project.,NO.We discount project cash flows with a cost of capital that is the rate of return required by all investors (not just debtholders or stockholders), and so we should discount the total amount of cash flow available to all investors. They are part of the costs of capital. If we subtracted them from cash flows, we would be double counting capital costs.,Should you subtract interest expense or dividends when calculating CF?,NO. This is a sunk cost. Focus on incremental investment and operating cash flows.,Suppose $100,000 had been spent last year to improve the production line site. Should this cost be included in the analysis?,Yes. Accepting the project means we will not receive the $25,000. This is an opportunity cost and it should be charged to the project.A.T. opportunity cost = $25,000 (1 - T) = $15,000 annual cost.,Suppose the plant space could be leased out for $25,000 a year. Would this affect the analysis?,Yes. The effects on the other projects CFs are “externalities”.Net CF loss per year on other lines would be a cost to this project.Externalities will be positive if new projects are complements to existing assets, negative if substitutes.,If the new product line would decrease sales of the firms other products by $50,000 per year, would this affect the analysis?,Basis = Cost + Shipping + Installation $240,000,What is the depreciation basis?,Year1234,% 0.330.450.150.07,Depr.$ 79.2 108.0 36.0 17.8,x Basis =,Annual Depreciation Expense (000s),$240,Annual Sales and Costs,Year 1Year 2Year 3Year 4Units1250125012501250Unit price$200$206$212.18$218.55Unit cost$100$103$106.09$109.27Sales$250,000$257,500$265,225$273,188Costs$125,000$128,750$132,613$136,588,Why is it important to include inflation when estimating cash flows?,Nominal r > real r. The cost of capital, r, includes a premium for inflation.Nominal CF > real CF. This is because nominal cash flows incorporate inflation.If you discount real CF with the higher nominal r, then your NPV estimate is too low.,Continued,Inflation (Continued),Nominal CF should be discounted with nominal r, and real CF should be discounted with real r.It is more realistic to find the nominal CF (i.e., increase cash flow estimates with inflation) than it is to reduce the nominal r to a real r.,Operating Cash Flows (Years 1 and 2),Year 1Year 2Sales$250,000$257,500Costs$125,000$128,750Depr.$79,200$108,000EBIT$45,800$20,750Taxes (40%)$18,320$8,300NOPAT$27,480$12,450+ Depr.$79,200$108,000Net Op. CF$106,680$120,450,Operating Cash Flows (Years 3 and 4),Year 3Year 4Sales$265,225$273,188Costs$132,613$136,588Depr.$36,000$16,800EBIT$96,612$119,800Taxes (40%)$38,645$47,920NOPAT$57,967$71,880+ Depr.$36,000$16,800Net Op. CF$93,967$88,680,Cash Flows due to Investments in Net Operating Working Capital (NOWC),NOWC Sales (% of sales) CFYear 0$30,000-$30,000Year 1$250,000$30,900-$900Year 2$257,500$31,827-$927Year 3$265,225$32,783-$956Year 4$273,188$32,783,Salvage Cash Flow at t = 4 (000s),Salvage valueTax on SVNet terminal CF,$25 (10) $35,What if you terminate a project before the asset is fully depreciated?,Cash flow from sale = Sale proceeds- taxes paid.Taxes are based on difference between sales price and tax basis, where:Basis = Original basis - Accum. deprec.,Original basis= $240.After 3 years= $16.8 remaining.Sales price= $25.Tax on sale= 0.4($25-$16.8)= $3.28.Cash flow = $25-$3.28=$21.72.,Example: If Sold After 3 Years (000s),Net Cash Flows for Years 1-3,Year 0Year 1Year 2Init. Cost-$240,00000Op. CF0$106,680$120,450NOWC CF-$30,000-$900-$927Salvage CF000Net CF-$270,000$105,780$119,523,Net Cash Flows for Years 4-5,Year 3Year 4Init. Cost00Op CF$93,967$88,680NOWC CF-$956$32,783Salvage CF0$15,000Net CF$93,011$136,463,Project Net CFs on a Time Line,Enter CFs in CFLO register and I = 10.NPV = $88,030.IRR = 23.9%.,0,1,2,3,4,(270,000),105,780,119,523,93,011,136,463,What is the projects MIRR? (000s),(270,000),MIRR = ?,0,1,2,3,4,(270,000),105,780,119,523,93,011,136,463102,312144,623140,793524,191,1.Enter positive CFs in CFLO:I = 10; Solve for NPV = $358,029.581.2.Use TVM keys: PV = -358,029.581, N = 4, I = 10; PMT = 0; Solve for FV = 524,191. (TV of inflows)Use TVM keys: N = 4; FV = 524,191;PV = -270,000; PMT= 0; Solve for I = 18.0. MIRR = 18.0%.,Calculator Solution,What is the projects payback? (000s),Cumulative:Payback = 2 + 44/93 = 2.5 years.,0,1,2,3,4,(270)*(270),106(164),120(44),9349,136185,What does “risk” mean in capital budgeting?,Uncertainty about a projects future profitability.Measured by NPV, IRR, beta.Will taking on the project increase the firms and stockholders risk?,Is risk analysis based on historical data or subjective judgment?,Can sometimes use historical data, but generally cannot.So risk analysis in capital budgeting is usually based on subjective judgments.,What three types of risk are relevant in capital budgeting?,Stand-alone riskCorporate riskMarket (or beta) risk,How is each type of risk measured, and how do they relate to one another?,1. Stand-Alone Risk: The projects risk if it were the firms only asset and there were no shareholders.Ignores both firm and shareholder diversification. Measured by the or CV of NPV, IRR, or MIRR.,0E(NPV),Probability Density,Flatter distribution,larger , largerstand-alone risk.,Such graphics are increasingly usedby corporations.,NPV,2. Corporate Risk:Reflects the projects effect on corporate earnings stability.Considers firms other assets (diversification within firm).Depends on:projects , andits correlation, r, with returns on firms other assets.Measured by the projects corporate beta.,Profitability,0,Years,Project X,Total Firm,Rest of Firm,1.Project X is negatively correlated to firms other assets.2.If r < 1.0, some diversification benefits.3.If r = 1.0, no diversification effects.,3. Market Risk:Reflects the projects effect on a well-diversified stock portfolio.Takes account of stockholders other assets. Depends on projects and correlation with the stock market.Measured by the projects market beta.,How is each type of risk used?,Market risk is theoretically best in most situations.However, creditors, customers, suppliers, and employees are more affected by corporate risk.Therefore, corporate risk is also relevant.,Continued,Stand-alone risk is easiest to measure, more intuitive.Core projects are highly correlated with other assets, so stand-alone risk generally reflects corporate risk.If the project is highly correlated with the economy, stand-alone risk also reflects market risk.,What is sensitivity analysis?,Shows how changes in a variable such as unit sales affect NPV or IRR.Each variable is fixed except one. Change this one variable to see the effect on NPV or IRR.Answers “what if” questions, e.g. “What if sales decline by 30%?”,Sensitivity Analysis,-30%$113$17 $85 -15%$100 $52 $86 0%$88 $88 $88 15%$76 $124 $90 30%$65 $159 $91,Change from Resulting NPV (000s) Base Level r Unit Sales Salvage,-30 -20 -10 Base 10 20 30 Value (%),88,NPV(000s),Unit Sales,Salvage,r,Steeper sensitivity lines show greater risk. Small changes result in large declines in NPV.Unit sales line is steeper than salvage value or r, so for this project, should worry most about accuracy of sales forecast.,Results of Sensitivity Analysis,What are the weaknesses ofsensitivity analysis?,Does not reflect diversification.Says nothing about the likelihood of change in a variable, i.e. a steep sales line is not a problem if sales wont fall.Ignores relationships among variables.,Why is sensitivity analysis useful?,Gives some idea of stand-alone risk.Identifies dangerous variables.Gives some breakeven information.,What is scenario analysis?,Examines several possible situations, usually worst case, most likely case, and best case.Provides a range of possible outcomes.,Scenario ProbabilityNPV(000),Best scenario: 1,600 units $240Worst scenario: 900 units $160,Best 0.25$ 279Base0.5088 Worst 0.25-49E(NPV) = $101.5(NPV) = 75.7 CV(NPV) = (NPV)/E(NPV) =0.75,Are there any problems with scenario analysis?,Only considers a few possible out-comes.Assumes that inputs are perfectly correlated-all “bad” values occur together and all “good” values occur together.Focuses on stand-alone risk, although subjective adjustments can be made.,What is a simulation analysis?,A computerized version of scenario analysis which uses continuous probability distributions.Computer selects values for each variable based on given probability distributions.,(More.),NPV and IRR are calculated.Process is repeated many times (1,000 or more).End result: Probability distribution of NPV and IRR based on sample of simulated values.Generally shown graphically.,Simulation Example,Assume a: Normal distribution for unit sales:Mean = 1,250Standard deviation = 200Triangular distribution for unit price:Lower bound= $160Most likely= $200Upper bound= $250,Simulation Process,Pick a random variable for unit sales and sale price.Substitute these values in the spreadsheet and calculate NPV.Repeat the process many times, saving the input variables (units and price) and the output (NPV).,Simulation Results (1000 trials)(See Ch 08 Min Case Simulation.xls),Units PriceNPVMean1260$202 $95,914St. Dev.201$18 $59,875CV0.62 Max1883 $248 $353,238 Min685$163 ($45,713)Prob NPV>097%,Interpreting the Results,Inputs are consistent with specificied distributions.Units: Mean = 1260, St. Dev. = 201.Price: Min = $163, Mean = $202, Max = $248.Mean NPV = $95,914. Low probability of negative NPV (100% - 97% = 3%).,Histogram of Results,What are the advantages of simulation analysis?,Reflects the probability distributions of each input.Shows range of NPVs, the expected NPV, NPV, and CVNPV.Gives an intuitive graph of the risk situation.,What are the disadvantages of simulation?,Difficult to specify probability distributions and correlations.If inputs are bad, output will be bad:“Garbage in, garbage out.”,(More.),Sensitivity, scenario, and simulation analyses do not provide a decision rule. They do not indicate whether a projects expected return is sufficient to compensate for its risk.Sensitivity, scenario, and simulation analyses all ignore diversification. Thus they measure only stand-alone risk, which may not be the most relevant risk in capital budgeting.,If the firms average project has a CV of 0.2 to 0.4, is this a high-risk project? What type of risk is being measured?,CV from scenarios = 0.74, CV from simulation = 0.62. Both are > 0.4, this project has high risk.CV measures a projects stand-alone risk.High stand-alone risk usually indicates high corporate and market risks.,With a 3% risk adjustment, should our project be accepted?,Project r = 10% + 3% = 13%.Thats 30% above base r.NPV = $65,371.Project remains acceptable after accounting for differential (higher) risk.,Should subjective risk factors be considered?,Yes. A numerical analysis may not capture all of the risk factors inherent in the project.For example, if the project has the potential for bringing on harmful lawsuits, then it might be riskier than a standard analysis would indicate.,