1) The chapter discusses portfolio risk and return, and how diversification can reduce risk without lowering expected returns. It also covers calculating expected portfolio returns and standard deviation.
2) The Capital Asset Pricing Model (CAPM) measures systematic risk using beta coefficients. Systematic risk cannot be diversified away, whereas unsystematic risk can be through diversification.
3) CAPM predicts that investors will require a higher expected return for investments with higher betas or systematic risk. This relationship is depicted by the security market line.
What is the 'Time Value of Money - TVM'
The time value of money (TVM) is the idea that money available at the present time is worth more than the same amount in the future due to its potential earning capacity. This core principle of finance holds that, provided money can earn interest, any amount of money is worth more the sooner it is received. TVM is also referred to as present discounted value.
BREAKING DOWN 'Time Value of Money - TVM'
Money deposited in a savings account earns a certain interest rate. Rational investors prefer to receive money today rather than the same amount of money in the future because of money's potential to grow in value over a given period of time. Money earning an interest rate is said to be compounding in value.
BREAKING DOWN 'Compound Interest'
Compound Interest Formula
Compound interest is calculated by multiplying the principal amount by one plus the annual interest rate raised to the number of compound periods minus one.The total initial amount of the loan is then subtracted from the resulting value.
risk and return. Defining Return, Return Example, Defining Risk,Determining Expected Return , How to Determine the Expected Return and Standard Deviation, Determining Standard Deviation (Risk Measure), Portfolio Risk and Expected Return Example, Determining Portfolio Expected Return, Determining Portfolio Standard Deviation, Summary of the Portfolio Return and Risk Calculation, Total Risk = Systematic Risk + Unsystematic Risk,
What is the 'Time Value of Money - TVM'
The time value of money (TVM) is the idea that money available at the present time is worth more than the same amount in the future due to its potential earning capacity. This core principle of finance holds that, provided money can earn interest, any amount of money is worth more the sooner it is received. TVM is also referred to as present discounted value.
BREAKING DOWN 'Time Value of Money - TVM'
Money deposited in a savings account earns a certain interest rate. Rational investors prefer to receive money today rather than the same amount of money in the future because of money's potential to grow in value over a given period of time. Money earning an interest rate is said to be compounding in value.
BREAKING DOWN 'Compound Interest'
Compound Interest Formula
Compound interest is calculated by multiplying the principal amount by one plus the annual interest rate raised to the number of compound periods minus one.The total initial amount of the loan is then subtracted from the resulting value.
risk and return. Defining Return, Return Example, Defining Risk,Determining Expected Return , How to Determine the Expected Return and Standard Deviation, Determining Standard Deviation (Risk Measure), Portfolio Risk and Expected Return Example, Determining Portfolio Expected Return, Determining Portfolio Standard Deviation, Summary of the Portfolio Return and Risk Calculation, Total Risk = Systematic Risk + Unsystematic Risk,
Managerial Finance. "Risk and Return". Types of risk. Required return. Correlation. Diversification. Beta coefficient. Risk of a portfolio. Capital Asset Pricing Model. Security Market Line.
Many investors mistakenly base the success of their portfolios on returns alone. Few consider the risk that they took to achieve those returns. Since the 1960s, investors have known how to quantify and measure risk with the variability of returns, but no single measure actually looked at both risk and return together. Today, we have three sets of performance measurement tools to assist us with our portfolio evaluations. The Treynor, Sharpe and Jensen ratios combine risk and return performance into a single value, but each is slightly different. Which one is best for you? Why should you care? Let's find out.
Portfolio performance measures should be a key aspect of the investment decision process. These tools provide the necessary information for investors to assess how effectively their money has been invested (or may be invested). Remember, portfolio returns are only part of the story. Without evaluating risk-adjusted returns, an investor cannot possibly see the whole investment picture, which may inadvertently lead to clouded investment decisions.
Interest rate risk management for banks under Basel II, presentation by Christine Brown, Department of Finance , The University of Melbourne, Shanghai, December 8-12, 2008
Managerial Finance. "Risk and Return". Types of risk. Required return. Correlation. Diversification. Beta coefficient. Risk of a portfolio. Capital Asset Pricing Model. Security Market Line.
Many investors mistakenly base the success of their portfolios on returns alone. Few consider the risk that they took to achieve those returns. Since the 1960s, investors have known how to quantify and measure risk with the variability of returns, but no single measure actually looked at both risk and return together. Today, we have three sets of performance measurement tools to assist us with our portfolio evaluations. The Treynor, Sharpe and Jensen ratios combine risk and return performance into a single value, but each is slightly different. Which one is best for you? Why should you care? Let's find out.
Portfolio performance measures should be a key aspect of the investment decision process. These tools provide the necessary information for investors to assess how effectively their money has been invested (or may be invested). Remember, portfolio returns are only part of the story. Without evaluating risk-adjusted returns, an investor cannot possibly see the whole investment picture, which may inadvertently lead to clouded investment decisions.
Interest rate risk management for banks under Basel II, presentation by Christine Brown, Department of Finance , The University of Melbourne, Shanghai, December 8-12, 2008
AgendaComprehending risk when modeling investment (project) de.docxgalerussel59292
Agenda
Comprehending risk when modeling investment (project) decisions
Standalone Risk
Market Risk
1
1
Project Risk
Standalone Risk: Risk based on uncertainty of a projects cash flows
Sensitivity
Scenarios
Breakeven
Simulations
Market Risk: Risk of the project as seen by a well diversified investor
Beta
2
Sensitivity, Scenario, and Break-Even
Each allows us to look behind the NPV number to see how stable our estimates are.
Breakeven: sales required to breakeven
Accounting break-even: sales volume at which net income = 0
Cash break-even: sales volume at which operating cash flow = 0
Financial break-even: sales volume at which net present value = 0
Sensitivity: how sensitive a particular NPV calculation is to changes in an input variable holding all other assumptions are held constant
Scenario: examine impact on NPV given a confluence of factors
When working with spreadsheets, try to build your model so that you can adjust variables in a single cell and have the NPV calculations update accordingly.
3
3
Monte Carlo Simulation
A more sophisticated variation of the scenario analysis is Monte Carlo simulation.
In a Monte Carlo simulation, analysts specify a range or a distribution of potential outcomes for each of the model’s assumptions.
Pick a probability distribution for each input variable (units, price, variable costs, etc).
The computer program will pick a random value from each input variable, calculate the NPV and store the result. This is a trial.
Repeat the process many times, saving the input variables and the output (NPV).
End result: Probability distribution of NPV based on sample of simulated values.
4
Example
5
6
When a firm with both debt and equity invests in an asset similar to its existing assets (business), the WACC is the appropriate discount rate to use in NPV calculations.
In conglomerates, the WACC reflects the return that the firm must earn on average across all its assets to satisfy investors, but using the WACC to discount cash flows of a particular investment leads to mistakes.
Any project’s cost of capital depends on the use to which the capital is being put—not the source.
Therefore, it depends on the risk of the project and not the risk of the company.
When a firm invests in an asset that is different from its existing assets, it should look for pure-play firms to find the right discount rate.
6
Finding the Right Discount Rate
6
You are a financial analyst at General Electric and are preparing a cost of equity estimate for a project analysis using NPV:
CAPM = Risk Free Rate + Beta * Market Risk Premium
9.5% = 3.0% + 1.1 * 5.9%
Lines of Business
Financial Services
Power Generation
Aviation
Transportation
Health Care
Consumer Goods
When evaluating a new power generation investment for GE, which cost of capital should be used?
Capital Budgeting & Project Risk
7
Beta
1.8
0.6
1.2
1.3
0.8
1.1
7
17
Capital Budgeti.