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First principles

Goals of a business
Obviously maximize the value of the firm
Maximizing value of the firm
Done through by the:
Investment Decision
Investing in assets that earn a return greater than the minimum acceptable hurdle rate
Financing Decision
Finding the right kind of debt for the firm and the right capital structure (mix of debt and equity) to fund operations
Dividend Decision
If unable to find investments that succeed the minimum acceptable rate, return the cash to owners (shareholders) through dividends
Investment Decision
Made up of:
the hurdle rate
reflects the riskiness of the investment and the mix of debt and equity used to fund it
the return
reflects the magnitude and timing of cash flows as well as all side effects
Financing Decision
Made up of:
the optimal mix of debt and equity maximizing firm value
the right kind of debt matches tenor of assets
Dividend Decision
Made up of:
Amount of cash that can be returned depends on current and potential investment opportunities
Method of returning cash depends whether they prefer dividends or buybacks
Hurdle Rate as a benchmark
Since financial resources are finite, there is a hurdle that projects have to cross before being deemed viable, hurdle rates should change for riskier projects
Simple representation is: Hurdle Rate = Risk-Free Rate + Risk Premium
The two basic questions that every risk and return model tries to answer when determining this will be:
How to measure risk
How to translate the risk measure into a risk premium value
Features of a good risk model
measure of risk should be applicable to all asset types
should delineate what types of risk are rewarded and whcih are not
should come with standardised risk measures and should be able to draw conclusions whether an asset is above or below average
it should translate the measure of risk into a rate of return that the investor should demand as compensation for bearing the risk
should work well not only at explaining past returns but also in predicting future expected returns
Capital Asset Pricing Model (CAPM)
Uses variance of actual returns around an expected return as a measure of risk
Specifies that a portion of variance can be diversified away, and that will be the only non-diversified portion that is rewarded
Measures the non-diversifiable risk with beta which is standardised around one
Translate beta into expected return
Expected return = Risk free rate + Beta * Risk Premium
Works as well as the best next alternative in most cases
Importance of Diversification

Why diversification reduces / eliminates firm specific risks
Firm specific risk can be reduced / eliminated by increasing the number of investments in the portfolio, market wide risk cannot, as they can be justified on either economic or statistical grounds
On economic grounds, diversifying and holding a larger portfolio eliminates firm specific risk for two reasons:
Each investment is a much smaller percentage of the portfolio, muting the effect (positive/negative) on the overall portfolio
Firm specific actions can be either positive or negative, in am large portfolio, the effects will average out to be zero as for every firm doing bad there is one doing well in the portfolio
The role of the marginal investor
Entity / individual in a firm who is most likely to be the buyer or seller on the next trade and to influence the stock price
Generally speaking, the marginal investor in a stock has to own a lot of stock and also trades that stock on a regular basis
Since trading is required, the largest investor may not always be the largest investor
In all risk and return models, it is assumed that the marginal investor is well diversified
In most public companies they are institutional holders (Vanguard, State Street, Blackrock)
Identifying the marginal investor and real life examples


The market portfolio
Assuming diversification costs nothing (in terms of transaction costs), and that all assets can be traded, the limit of diversification is to hold a portfolio of every single asset in the economy (in proportion to market value). This portfolio is called the market portfolio
Individual investors will adjust for risk by adjusting their allocations to this market portfolio and a riskless asset

Risk of an individual asset
Risk of any asset is the risk that it adds to the market portfolio statistically, this risk can be measured by how much an asset moves with the market (called the covariance)
Beta is the standardised measure of this covariance, obtained by dividing the covariance of any asset with the market by the variance of the market. This is the measure of the non diversifiable risk for any asset which can be measured by the covariance of its returns with returns on a market index which is defined to be the asset’s beta
The required return on investment will be a linear function of its beta:
Expected Return = Risk free rate + Beta * (Expected return on the market portfolio - Risk free rate)
Limitations of the CAPM
Model makes unrealistic assumptions
Parameters of the model cannot be estimated precisely
The market index used can be wrong
The firm may have changed during the estimation period
The model does not work well
If the model is right there should be:
A linear relationship between returns and betas
The only variable that could explain returns is betas
The reality is that
The relationship between betas and returns is weak
Other variables seem to explain differences in returns better (this could be size, price/book value)
Alternatives to CAPM

Why CAPM remains the most prevalent
Alternative models do a much better job at explaining past returns but their effectiveness drops off when it comes to estimating expected future returns as the models tend to shift and change
Alternative models are more complicated and require more information to work compared to CAPM
For most companies the expected return you get with the alternative models is not different enough to be worth the extra trouble of estimating 4 additional betas
Inputs required for the CAPM
CAPM yields the following expected return
Expected return = Risk free rate + Beta * (Expected Return on the market portfolio - risk free rate)
To use the model we need these inputs:
The current risk free rate
The expected market risk premium, the premium expected for investing in risky assets
The beta being analysed
Risk free rate and time horizon
On a risk free asset the actual return is equal to the expected return, therefore there is no variance around the expected return
For an investment to be risk free (actual return = expected return), two conditions must be met -
No default risk which implies it has ton be a government security, however not all governments can be viewed as default free
No uncertainty about reinvestment rates (which implies that it is a ZCB with the same maturity as the cash flow being analysed)
Risk free rate in practice
Risk free rate is the rate on a zero coupon default free bond that matches the time horizon of the cash flow being analysed
This translates into using different risk free rates for each cash flow, 1 Year ZCB for Year 1, Year 2 ZCB for Year 2 and so on
Practically speaking if there is uncertainty about expected cash flows, the present value effect of using time carrying risk free rates is small enough that it may not be worth it
In corporate finance, most scenarios are long term therefore using a long term default free rate as the risk free rate makes sense (typically a 10 year gov bond)
Denomination of Risk Free Rates
The risk free rate used in the analysis should be in the same currency that your cashflows are estimated in, Euro Cashflows = Euro Risk Free rate, USD Cashflows USD Risk Free rate
The conventional practice is to use the government bond rate with the government being the one in control of issuing the currency
For the Euro which is the currency of a number of countries, typically the risk free rate would be associated with the most stable country (typically Germany or alternatively if no government is not default free the ECB)
If the government is default free using a long term government rate (even on a coupon bond) as the risk free rate will yield a close approximation of true value (ex: 10 year treasury bond)
What to do if theres no default free entity
Adjust the local government borrowing rate for default risk to get a riskless currency rate
this can be done by subtracting the bond rate with the default spread for a bond of the country’s credit rating
Analyse in an alternate currency where the risk free rate is easily obtainable, this can be the US treasury bond rate
Analyse in real terms in which case the risk free rate has to be a real risk free rate, the inflation indexed treasury rate is one such example of a real riskfree rate
Paths to estimating sovereign default spreads
Sovereign Dollar or Euro dominated bonds
difference between the interest rate on a sovereign US$ bond issued by the country and the US treasury bond rate can be used as the default spread
Credit Default Swap (CDS) spreads
Obtain the default spreads for sovereigns in the CDS market
Average spread
The country’s sovereign rating can be used to estimate the default spread based on the default spread for the rating
Equity Risk Premium
Premium that investors demand for investing in an average risk equity relative to the risk free rate, price of risk in equity markets rising with fear
Generally the premium should be:
Greater than zero
Increase with the risk aversion of investors in the market
Increase with the riskiness of the “average” risk investment
If so it also follows that equity risk premiums should change over time, as economic circumstances change and investor composition also change
Estimating risk premiums
Survey premiums
Survey investors on their desired risk premiums and use average premium from these surveys
Historical premiums
Assume that the actual premium delivered over long time periods is equal to the expected premium delivered over long time periods is equal to expected premium
Implied premiums
estimate a forward looking premium based upon today’s asset prices
Survey Approach
Surveying all investors in a market is impractical
However surveying a few individuals is possible and use the results to provide an estimation

However:
There are no constraints on reasonability (the survey could produce negative risk premiums or risk premiums of 50%)
The survey results are more reflective of the past than the future
Tend to be short term as the longest surveys do not go beyond one year
Historical ERP Approach

A historical risk premium has to be:
Long term (because of the standard error)
Consistent with choice of risk free rate
A “compounded” average
No matter which estimate used recognise that it is backward looking, noisy and may reflect selection bias
Limitations:
Data quality for markets outside the US is available for much shorter time periods, the problem is even larger in emeging markets
Historical premiums that emerge from this data reflects this data problem and there is much greater error associated with the estimates of the premiums
Implied ERP Approach
Through identifying the prices that investors are willing to pay for stocks it is possible to find an expected return and hence the implied equity risk premium

Use current market level (S&P 500) as price today
Estimate cash flows to equity investors:
Dividends + Share buybacks
Base cash flow ≈ 82.35
Forecast cash flow growth (next 5 years):
Growth rate ≈ 5.59%
Generate yearly cash flows (Yr 1 → Yr 5 increasing)
Estimate terminal value (after year 5):
Assume growth = risk-free rate (2.55%)
Use Gordon Growth formula:
TV = Final cash flow × (1 + g) / (r − g)
Discount all cash flows to present:
Price = PV of (Years 1–5 cash flows + Terminal Value)
Solve for r (implied expected return):
r ≈ 8.04%
Compute Equity Risk Premium (ERP):
ERP = Expected return − Risk-free rate
ERP = 8.04% − 2.55% = 5.49%
Updated implied ERP (2025 Example)

ERP for other markets

Equity risk premium for emerging markets
Mature and Emerging markets will have different ERPs due to emerging markets being riskier therefore to calcuilate ERP for emerging markets:
Use melded default spread approach (default spread set by ratings agency scaled up to reflect the risk of holding equity) shown here:
Emerging Market ERP: Mature Market ERP + Country Deficit Spread * (Std of equity / Std of country bond)
Example of using bond default spreads for ERP

Estimating an ERP for a company that operates muiltinationally
The conventional practice is to only estimate an ERP based upon where the company is incorporated, thus a US based company with operations overseas would be computed based on US ERP and a chinese company with operations mainly in the US would still use a Chinese ERP.
However the more sensible practice (Damodaran) is to estimate ERP based upon where the company operates example below:


Estimating Beta
The standard procedure for estimating betas is to regress stock return (Rj) against market returns (Rm)
Rj = a + b Rm
a is the intercept
b is the slope of the regression (beta)
The slope of the regression corresponds to the beta of the stock and measures the riskiness of the stock, note that regression parameters are always estimated with error
The R-squared (R²) of the regression provides an estimate of the proportion of the risk (variance) of a firm that can be attriuted to market risk. The balance can be attributed to firm-specific risk.
note that technically this is not correct form as we should be using excess returns and the CAPM formula to calculate beta:
Rj − Rf = α + β (Rm − Rf)
Due to the availability of more data, it is increasingly more common to use daily or weekly data, this frequency allows us to eliminate the subtraction of the risk free rate as it is negligible. Higher frequencies (monthly and up) will require this subtraction however.
Estimating Performance
The intercept of a regression provides a simple measure of performnance during the period of regression relative to the CAPM
Rj = Rf + b (Rm - Rf)
= Rf (1-b) + b Rm …. CAPM
Rj = a + b Rm …. Regression Equation
if a > Rf (1-b) …. the stock did better than expected during the regression period (*unsure check w PASS* High market exposure → expected return is heavily driven by market risk.)
if a < Rf (1-b) …. the stock did worse than expected during the regression period (Lower market exposure → more of return comes from risk-free component.
if a = Rf (1-b) …. the stock did as well during the regression period (stock moves one for one with the market)
The difference between the intercept and Rf (1-b) is Jensen’s alpha. If it it is posiotive the stock performed better than expected durting the period of regression
setting up for an estimation
Decide on an estimation period
Services use period ranging from 2-5 years for the regression
Longer estimation periods provide more data but firms change
Shorter periods are easily affected by firm specific events that might occur during the period
Decide on a return interval
Shorter intervals yield more observations but suffer from more noise
Noise is created by stocks not trading and biases all betas towards one
Estimate returns (including dividends) on stock
Return (HPR) = (PriceEnd - PriceBeginning + DividendsPeriod) / PriceBeginning
Included dividends only in ex-dividend month
Choose a market index and estimate returns (inclusive of dividends) on the index for each interval for the period

Typically we use weekly or daily frequencies nowadays for more reliability
Industry betas can also be used for estimating a company’s beta as this method is more stable, however not all companies can match the industry

Finding and Analysing performance
Intercept = 0.712%
This is essentially the monthly return of Disney, and has to be compared to a monthly risk free rate (to measure how good our return is)
Between the periods (assuming a US Company)
Average annual T bill rate = assumed to be say 0.5%
Monthly risk free rate will be: 0.5/12 = 0.042%
Risk free rate (1-Beta) = 0.042% (1 - 1.252) = -0.105%
In order to find just how well disney performed:
Intercept - Risk free rate (1-Beta)
0.712% - (-0.105%)
Jensen’s Alpha is then = 0.723%
This means the company did 0.723% better than expected per month between the periods
Ensure to annualise the excess return giving: annual excess return = (1 + Alpha)^12 - 1
Or: annual excess return (1 + 0.0723)^12 - 1 = 9.02%
Breaking down Risk
Say that R Squared = 73%
This implies that
73% of the risk of the company comes from market sources
27% comes from firm specific sources
firm specific risk is diversifiable and will not be rewarded
Inputs to the expected return calculation
Company Beta = 1.25
Risk free rate = (US ten year TBond rate at whatever period)
Risk premium = 5.76% (based on company’s operating exposure in different countries,etc)
Expected return = Risk free rate + Beta (risk premium)
enterprise value
calculated as market value of equity + debt - cash
Used for EV/Sales calculations amongst peer group
This can then be used for calculating the value of the business unit
firm value
calculated as market value of equity + debt
What does the expected return mean to investors
It is the expected return that an investor can expect to make in the long term on the company if the stock is correctly priced and CAPM remains the right model for risk
it is the return that an investor needs to make on the company in the long term to break even on the investment in the stock
Both
What does the expected return mean to the company
Need to make at least 9.95% as a return for their equity investors to break even.
This is the hurdle rate for projects, when the investment is analyzed from an equity standpoint
Therefore the cost of equity is 9.95%
top down vs bottom up beta
top down beta comes from the regression beta (levered beta)
bottom up beta is estimated by:
Finding what industry the business operates in (this can be more than one)
Find the unlevered firms of companies that are operating in the same industries
Take a weighting (by sales or operating income) average of these betas
lever up using the firms D/E
Why use bottom up beta
the betas can reflect the current and even expected future mix of businesses the firm is in rather than the historical mix
The standard error of the beta estimate will be much lower
make judgment on different businesses within the company as we can estimate cost of equity by business
Fundamentals that drive beta

Beta > 2: indicates that the company is very cyclical and theres a big risk associated with the broad market (say if the economy tanks)
Beta between 1 and 2: leaning more towards the higher side might indicate that the company has high fixed costs that make it risky, leaning towards 1 means that the company is well diversified enough in the sense that it has cash accumulated and is stable
Beta < 1: companies that are not moving with the market as much, an example would be oil, defence companies that do well when there is instability. Another example is cigarette producers which move slow and rely on addiction
Beta < 0: companies that move in the opposite direction of the market an example is gold mining companies, typically used as a hedge / insurance
Product / Service type as a determinant of beta
Betas measure a company’s exposure to macroeconomic risks. Consequently, you would expect the beta to be a function of the sensitivity of the demand for its products and services to macroeconomic factors
To the extent that cyclical companies are more likely to move with the macroeconomy, they are likely to have higher betas
Firms which sell more discretionary products will have higher betas than firms that sell less discretionary product
Operating leverage effects
Operating leverage refers to the proportion of the total costs of the firm that are fixed.
When a company has higher fixed costs, small changes in revenues will translate into larger changes in earnings, and by extension, into more variable earnings
Other things remaining equal, sectors with higher operating leverage should have higher betas than sectors with less operating leverage.
Within sectors, companies with more flexible cost structures (where costs adjust more quickly to revenues) should have lower betas than companies with more rigid cost structures.
Measures of operating leverage
Fixed costs measure: Fixed costs / Variable costs
Measures the relationship between fixed and variable costs. The higher the proportion the higher the operating leverage
The problem with this measure is that companies do not break costs down into fixed and variable costs
EBIT Variability measure: % Change in EBIT / % Change in Revenues
Measures how quickly the earnings before interest and taxes changes as revenue changes, the hgiher the number the greater the operating leverage
There is noise in this number on a YtY basis

Financial Leverage as a determinant of beta
As firms borrow they create fixed costs (interest payments) that make their earnigns to equity investors more volatile, this increased earnings volatility increases the equity beta
beta of equity alone can be written as a function of the unlevered beta and the debt-equity ratio

Regression betas are levered as it based on stock prices which reflect leverage

Betas are weighted averages
Betas of a portfolio is always the market value7 weighted average of the betas of the individual investments in that portfolio
Thus,
the beta of a mutual fund is the weighted average of the betas of the stock and other investments in that portfolio
the beta of a firm after a merger is in the market value weighted average of the betas of the companies involved in the merger
Pure play beta calculation

start with the median regression beta (equity beta) in this case being 1.24
unlever the beta using the median D/E ratio of 27.06%
Gross D/E: 21.30/78.70 = 27.06%
Unlevered beta: 1.24 / (1-(1-T)(0.2706))
T assumed to be 40%
Take out the cash effect using the median cash / value of the business
(0.2960)(0) + (1-0.2960)(Beta of movie business) = 1.0668
Revenue x Beta of cash + Revenue x Beta of movie = beta of movie company
Beta of movie business: 1.0668 / (1-0.2960) = 1.0993

Using net debt equity ratio

Finding the final unlevered beta for the whole company
It is possible to compute an unlevered beta for the company once the unlevered beta for all its operations are calculated
Example:

Levered beta for company and divisions from unlevered beta
Since debt sits at the corporate level, Damodaran allocates it proportionally by identifiable assets — the logic being that assets are what the debt is financing.
Calculate the Division D/E ratios, example:

Allocated Debt = (Division Assets / Total Assets) × Total Debt
Estimated Equity = Value of Business − Allocated Debt
Each division gets an unlevered beta (from comparable industry firms), then re-levered using its own D/E ratio:
Levered Beta = Unlevered Beta × (1 + (1 - tax rate) × D/E)
Finally Using CAPM:
Cost of Equity = Risk-free Rate + Beta × ERP = 2.75% + Beta × 5.76%

Cost of equity calculation in terms of other currencies
Converting a discount rate in one currency to another, all that is needed are expected inflation rates in the two currencies ex:

For the US generally it is the difference between the TIPS rate and the 10 Year T-Bond rate
Generally is better this way as so many of the risk premiums (ERP, CDS) all come from dollar based markets
Estimating betas for non traded assets
the conventional approaches of estimating beta from regressions do not work for assets that are not traded, there are non stock prices or historical returns that can be used to compute regression betas
Two ways that betas can be estimated for non traded assets
Using comparable firms
Using accounting earnings
Estimating a private company’s levered beta and cost of equity
Debt to equity ratios are market debt equity ratios and often the only debt equity ratio available is a book value debt equity ratio, it can be assumed that the company is close to the industry median market debt to equity ratio
Using a marginal tax rate, it is possible to get the levered beta
Using a risk free rate it is possible to find the ERP
Beta measures the risk added to a diversified portfolio, the owners of small companies are not diversified and therefore will result in an underestimation/overestimation for cost of equity
Adjust the beta to reflect total risk
Total Beta = Market Beta / Correlation of the sector with the market
total cost of equity will be the risk-free rate plus this total beta
DAMADORAN SESSION 11
From cost of equity to cost of capital
Cost of capital is a composite cost to the firm of raising financing to fund its projects
In addition to equity, firms can raise capital from debt
To get a cost of capital:
Estimate a cost of debt
Estimates weights for debt and equity
What is debt?
General rule: Debt generally has the following characteristics:
Commitment to make fixed payments in the future
The fixed payments are tax deductible
Failure to make the payments can lead to either default or loss of control of the firm to the party whom payments are due
As a consequence debt should include
any interest bearing liability, whether short or long term
any lease obligation whether operating or capital
Estimating the cost of debt
If the firm has bonds outstanding and the bonds are traded, the YTM on a long term, straight (no special features) bonds can be used as the interest rate
If the firm is rated, use the rating and a typical default spread on bonds with that rating to estimate the cost of debt
If the firm is not rated
and it has recently borrowed long term from a bank, use the interest rate on the borrowing or
estimate a synthetic rating for the company, and use the synthetic rating to arrive at a default spread and a cost of debt
cost of debt has to be estimated in the same currency as the cost of equity and the cash flows in the valuation.
Outsourcing the measurement of default risk

Estimating synthetic ratings
Rating for a firm can be estimated using the financial charactheristics of then firm, in its simplest form, this is the interest coverage ratio.
Interest coverage ratio = EBIT / Interest Expense
Example for non financial service companies

Indicates how many multiples of income is going to cover your interest for Bookscape, every $5 it earns $1 goes to interest expense
Interest Coverage Ratios, Ratings and Default Spreads

Calculate the ICR for the company
Determine company size — Large cap (>$5B) or Small cap/risky (<$5B)
Find the matching ICR range in the corresponding column
Read off the rating from the S&P/Moody's column
possible emerging market adjustment (typically 1 notch down) reflecting volatility, currency / political risk and sovereign / country risk of operating in an emerging market
Synthetic vs Actual Ratings
A firm’s synthetic rating may differ from its actual rating as:
Synthetic ratings reflect only the ICR whereas actual ratings incorporate all other ratios and additional qualitative factors
Synthetic ratings do not allow for sector wide biases in ratings
Synthetic ratings was based on the year’s operating income whereas actual rating reflects normalised earnings
Another key factor that can differ synthetic and actual ratings is the presence of country risk, emerging market companies get rated lower
Banks are generally not advised to measure using synthetic ratings as defining interest expenses for a bank may be difficult
Estimating cost of debt

Debt is tax deductible hence the adjustment for after-tax debt leading to a lower true cost for the firm when using debt financing
For Tata cost of debt has three components:
6.57% — Indian rupee risk-free rate (already embeds Indian inflation)
2.25% — India's sovereign default spread (country risk)
0.70% — Tata Motors' additional company-specific spread (AA- rating)
Essentially:
Private firm → synthetic rating
Public firm, developed market → actual rating + matching risk-free rate
Public firm, emerging market → must add a country risk layer on top
Preferred stock
Shares some of its characteristics with debt:
Preferred dividend is pre-specified at the time of issue
Paid out before common dividend
However they share some characteristics of equity;
not being tax deductible
If preferred stock is viewed as perpetual then the cost of preferred stock is:
Preferred dividend per share / market price per preferred share
Convertible debt
part debt (bond part) and part equity (convertible part)
best to break up the component parts and eliminate it from the mix altogether
Weights for cost of capital calculation
Weights used in the cost of capital calculation should be market values, this is because cost is a forward looking measure based on debt, equity values today in regard to how its effectively raising the cash
Using book value will result in:
a lower cost of capital than using market value weights
while it may seem consistent to use book values for both accounting return and cost of capital calculations, it does not make economic sense
book value is not as volatile (stays the same regardless of financial health)
book value of debt to market value for WACC
Debt isn’t always traded therefore there may not be a market value for debt. Therefore we treat all debt as a single coupon bond and calculate its present value
From financial statements:
Total book value of debt acts as the face value
Annual interest expense acts as the coupon
Pre-tax cost of debt acst as the discount rate
Weighted average maturity
sum of (weight x time)
allows us to represent all of Disney’s debt as one equivalent bond
Example:

PV of the annuity captures the interest payments
PV of face value captures the repayment of the principal
The market value being lower indicates that investors would pay less than face value for the debt as the coupon payments are lower than the current market rate (349M / 14288M)
if coupon payments are higher the debt will trade at a premium as investors will be willing to pay more than face value
Operating leases
Fixed commitment of lease payments over a number of years, hence are thought of as debt and are tax deductible
debt value of operating leases is the present value of the lease payments at a rate that reflects their risk usually the pre tax cost of debt
sometimes the entire lease payments aren’t disclosed therefore use an average of the years that are disclosed for the period that we need (say 10 years)
Total debt is then
Interest bearing debt + lease debt
Provides a complete picture of Disney’s true financial obligations for use in WACC.

Choosing a hurdle rate
Cost of equity or cost of capital can be used as a hurdle rate, depending upon whether the returns measured are to equity investors or to all claimholders on the firm’s capital
if returns measured are to equity investors use cost of equity
if returns measured are to all claimholders use cost of capital
Measures of return: earnings vs cash flows
Principles governing accounting earnings measurement
Accrual accounting: show revenues when products and services are sold or provided not when they are paid for. Show expenses associated with these revenues rather than cash expenses (Sell at 31 Dec but not paid will still show up in the statements for that year)
Operating vs CapEx: expenses associated with creating revenues on the current period should be treated as operating expenses (rent). Expenses that create benefits over several periods are written off over multiple periods (as depreciation or amortisation)
To get from accounting earnings to cash flows have to:
add back non-cash expenses (depreciation, share repurchases), lower earnings but not cash
subtract out cash outflows which are not expected (such as CapEx)
make accrual revenues and expenses into cash revenues and expenses (by considering changes in working capital, aka accounts receivable, inventory, etc)
Measuring returns right
use cash flows instead of earnings, as you cannot spend earnings
use “incremental cash flows” relating to the investment decision i.e cashflows that occur as a consequence of the decision, rather than total cash flows (sunk costs not included)
Use “time weighted” returns i.e value cash flows that occur earlier more than cash flows that occur later
The return mantra is “time-weighted”, incremental cash flow return”
What is an investment
An investment or project can range from being small to big, money making to cost saving:
Major strategic decisions
Acquistions of other firms are projects as well
Decisions on new ventures
Decisions that may change the way existing ventures and projects are ruin
Decisions on how best to deliver a service that is necessary for the business to run smoothly
Every choice a firm makes can be an investment
Examples of projects
At Disney,
Rio Disney: Consider whether Disney should invest in its first theme parks in South America. These parks will require us to consider the effects of country risk and currency issues in project analysis
A New Show for Disney Plus: An exercise where estimating the benefits is difficult to do, since it is in the form of keeping existing subscribers or adding new ones
New iron ore mine for Vale: This is an iron ore mine that Vale is considering in Western Labrador, Canada.
An Online Store for Bookscape: While it is an extension of their basis business, it will require different investments (and potentially expose them to different types of risk)
Acquisition of Harman by Tata Motors: cross-border bid by Tata for Harman International, a publicly traded US firm that manufactures high-end audio equipment, with
the intent of upgrading the audio upgrades on Tata Motors’ automobiles. The investment
will allow us to examine currency and risk issues in such a transaction.
Disney new theme park project
Costs incurred that are already sunk


Revenue assumptions are based on Damadoran’s calculations
no revenues in Y1 due to construction (losses can be used to reduce the tax burden elsewhere in the firm until profits come)
used 25% of themepark revenues for hotel revenues
used how euro disney built up over time and those revenues

^^ ensure to also subtract the depreciation and armotisation due to them being accounting

as the park is new the maintainece is relatively cheap, but as the park ages it begins to grow as parts need replacing, machines age, refurbishments etc.

Accounting view of return
Used to make a judgement on whether the return is worth relative to the investment

take the after tax operating income that is estimated and scale it to the accounting investment
Accounting investment is treating capex as part of book value and add on working capital invested each year to come out with a book capital at the start , end and average for each year, divide after tax income by this book value of capital
This is the return on capital that is compared to the risk of the business unit
This can also be compared with the cost of capital to determine the excess return the firm has made on its existing investments (to the extent u trust the numbers)

Estimating a hurdle rate for Disney’s Rio Project


Therefore it is a bad investment right?
However we only used 10 years, theme parks generally dont become cash cows in 10 years, see other theme parks, OG disney is 59 years old as of 2013, therefore we need to take a look at the bigger picture (Using TV)

This indicates the project should be accepted as the positive NPV suggests that disney will increase its value as a firm by $3296 Million
Risk premium for foreign objects
The exchange rate should be diversifiable risk (hence should not command a premium) if:
the company has projects in many countries
the investors in the company are globally diversified
the same diversification argument can be applied for some political risk which would mean that it too should not affect the discount rate
there are aspects of political risks especially in emerging markets that can be difficult to diversify ad may effect cash flows by reducing life or cash flows on the project
earnings to cash flow
To get income from cash flow
add back all non cash changes such as depreciation, tax benefits:
subtract the CapEx
subtract the change in non-cash working capital

First thing that is noticeable will be the CapEx spent on the first year,
Incremental cash flows
Incremental costs are costs added by producingn one additional unit of a product or service
Easy way to think about is if nothing changes if i take or dont take this investment the item is not incremental
Ensure that the cash flows are incremental as in are the cash flows acftually based on our decision to do the project
basically add back the sunk costs and G&A that is will be spent anyways
and subtract the tax depreciation tax benefit (next card)

There is another way done by using incremental depreciation

tax depreciation tax benefit
although depreciation reduces taxable income and taxes, it is a non cash expense, the beenfit of depreication is therefore the tax benefit.
Tax Benefit = Depreciation * Tax Rate
As we are depreciating the sunk costs the company would do that anyway therefore its not incremental

time weighted cash flows
Incremental cash flows in the earlier years are worth more than incremental cash flows in later years
Cash flows across time cannot be added up, they have to be brought to then same point in time before aggregation
This process of moving cash flows is
discounting
compounding

DCF Measures of Return and decision rule
Net Present Value (NPV): sum of present values of all cash flows from the project (including initial investments)
the cash flows must be discounted at the appropriate hurdle rate, COE or COC
Decision rule NPV > 0 accept
NPV is over and above the cost of capital therefore if NPV is $1 it’s $1 extra dollar we make
Internal Rate of Return (IRR): discount rate that makes the net present value equal zero
percentage rate of return based upon incremental time-weighted cash flows
Decision rule: Accept if IRR > Hurdle Rate

The diagram above indicates that the project is a good one, given that the IRR is 12.60% higher than the cost of capital of 8.6% (NPV=0 when IRR is 12.6 where they cross the line essentially)
NPV vs IRR
IRR and NPV will yield similar results most of the time; however, they can also yield different results as
A project can only have 1 NPV, whereas it can have more than 1 IRR
NPV is a dollar surplus value, while IRR is a percentage measure of return. NPV is larger for large-scale projects, while IRR is higher for smaller projects
NPV assumes that intermediate cash flows are reinvested at the hurdle rate which is based on what you can make on investments of comparable risk, while IRR assumes intermediate cash flows are reinvested at the IRR
might be a little dangerous to assume to use the IRR as if the IRR is really high we may not be able to meet the same return in future projects
Closure on Cash Flows (TV and SV)
Salvage Value: In a project with a finite and short life, compute a salvage value which is the expected proceeds from selling all of the investment at the end of the project life. it is often equal to book value of fixed assets and working capital
Terminal Value: In a project with an infinite or very long life, we compute cash flows for a reasonable period, and then compute a terminal value for this project which is the present value of all cash flows that occur after the estimation period ends
assuming project lasts forever, and that cash flows grow at the inflation rate forever, TV in Y10
CF in Year 11 / (Cost of Capital - Growth Rate) = 715 (1.02) / (.0846-.02) = $11275 Million
Project Analysis in different currencies

Essentially by using the principle of PPP, we are able to predict the exchange rate of whatever currency we are using
Formula (in this scenario)
Exchange rate of BRL/USD * (Expected inflation Brazil / Expected inflation US)
Inflation is higher in Brazil than it is in the US, therefore it is expected that the BRL will depreciate (seen below)

However we also have to take into account the cost of capital (which is currently in USD) to convert to BRL, this is done by (at least in this case):
1 + Cost of Capital (US) * (Expected inflation of Brazil / Expected inflation of US)
Note that the NPV is equal to NPV in dollar terms once we compute it using the BRL cost of capital,
Dealing with uncertainty
Assuming forecasts are correct and one trusts the forecast, simply compute the cash flows until the time we get our money back that is invested into the project

many companies use payback constraints limiting the investments that payback in certain number of years (6/10 Years)
Simulating NPVs (Monte Carlo Simulation)
used to analyse uncertainties, for example the likelihood of a scenario that the project only returns 20% of expected revenue to the firm (applied to revenue, risk premiums and other variables)
in a monte carlo simulation there will be certain distrivtuons associated with different variables
Also be aware of double-counting as a buffer may be added to the country risk premium for example
Datapoints can come from historical data (past projects), peer comparisons or other subjective methods

Essentially take a drawing from each of these distributions (revenue, expenses, risk premium), generate a simulated NPV and repeat across a large number of times (10000, 1000, etc)


Uniform Distribution
Essentially all outcomes are uniformly distributed, this means that there is equal chance of those outcomes occurring

Normal distribution
There is just two parameters
mean
standard deviation
Triangular distribution
CHATGPT explain
Investment Project Abroad Assumptions Using Vale
See Damadoran
Effect of exchange rates on IRR and NPVs

The costs were largely in CAD for the project, therefore as the CAD appreciated against the USD, the NPV decreases
Hedging Diagram

Marginal investors can be very diversfied therefore they are not concerned with the currency risk
Acquisitions and Projects
Acquisitions are projects / investments and should be treated as such by:
Having positive NPV, the present value of expected cash flows from the acquisition should exceed the price paid on the acquisition
The IRR of the cash flows to the firm (equity) from the acquisition > cost of capital (equity) on the acquisition
In estimating the cash flows on the acquisition, count in any possible cash flows from synergies
The discount rate to assess present value should be based on the risk of the investment (target company) and not the entity considering the investment (acquiring company)
Estimating cost of capital for an acquisition (Tata and Harman)
This assumes that there are no synergies with the acquisition

Estimating the target company’s cash flows
Operating Income
Find operating income for the most recent year + add back non-recurring expenses and adjust income for conversion of operating lease commitments to debt
Also remember the tax rate as it will be used for the effective tax rate for the cash flows
Reinvestment
Find the most recent figures for depreciation, capital expenditures and acquisitions, and non cash working capital
Also recall the growth rate of the firm which will be added to the estimates for variables like depreciation, CapEx, and operating income
