Things To Know (ARGH) Flashcards
What is the assumed objective for finance?
The company should make investment and financing decisions with the aim of maximising long-term shareholder wealth.
What is shareholder wealth?
Maximising shareholder wealth means maximising the flow of dividends to shareholders through time.
How to help reduce principal agent problems?
Need to align the actions of senior management with the interests of shareholders (goal congruence)
Can:
- Link rewards to shareholder wealth improvements
- Sackings
- Selling shares and takeover threat
- Information flow
How to calculate simple interest?
future value = present value * (1+ rate * no. of years)
How to calculate simple interest?
future value = present value * (1 + rate)^ no. of year
How to calculate annuities?
Same as discounting cash flows but use annuity instead (A/(1+rate)…
OR
1-1/(1+rate)^no. years all over rate then * annuity.
OR
present value of annuity table * annuity
How to calculate perpetuities?
Annuity/ interest rate
How to discount semi-annually?
present value*(1+[rate/2])^2
Quarterly=
present value*(1+[rate/4])^4
Daily=
present value*(1+[rate/365])^365
Quarterly after x years=
present value(1+[rate/4])^4x
How to work out the rate of interest?
square root to the no of years the future value / present value then - 1.
How to determine the number of years in an investment period?
n = log(F/P) all over log(1+rate)
How to work out continuous compounding?
Use the exponential function (2.71828)
= present value * 2.71828 ^ rate * no. of years.
What things go into the time value of money?
Compensation will be required for at least three things:
Impatience to consume
Inflation
Risk
How do you work out the risk free return?
(1+ required pure time value return)*(1+ inflation) - 1
How do you work out the required return?
Risk free rate + risk premium
What is the risk premium?
The return an investor will expect to receive/ expect to receive from holding a risky market portfolio.
How do you discount cash flows?
cash flow/ (1+ rate)^no. of years
What are the decision rules for NPV?
NPV>0 = Accept
NPV<0 = Reject
What is a perpetuity?
Cash flows that keep paying out forever.
PV of a perpetuity = periodic cash flow/ interest rate
How do you discount perpetuities?
Work out the perpetuity - cash flow/ discount rate
Then you have to discount this back the number of years required (if it arises one year later year 3, it has to be discounted back 2 years) - perpetuity/ (1+rate)^no. of years.
What does the IRR tell you?
The rate of return you will receive by putting your money into a project, how much cash inflows exceeds cash outflows.
What are the decisions for the IRR?
IRR> required rate of return (cost of cap) - NPV = positive ACCEPT
IRR = required rate of return - NPV = 0
IRR< required of return - NPV = negative REJECT
How do you guess the second % to use for the IRR?
If NPV = +ve, IRR is higher than cost of capital so guess a higher rate and recalculate.
If NPV = -ve, IRR is lower than cost of capital so guess a lower rate and recalculate.
What is the IRR formula?
Lower rate+ NPV lower rate/ (NPV lower rate - NPV higher rate) * (high rate - low rate)
What are the decisions surrounding IRR and opp. cost?
If opp. cost> IRR REJECT
If opp. cost< IRR ACCEPT
What are some problems with the IRR?
-Multiple solutions
-Sometimes it is better to find projects with a higher NPV than IRR
What are the methods of investment appraisal ?
Payback and discounted payback period
Accounting rate of return
NPV
IRR
What is the payback method?
The time it takes for a project to repay its initial investment.
How do you work out the payback period?
No. of years = add up the cash flows from each year until the sum is greater than the investment.
No. of weeks = (last -ve cumulative c.f. / the regular c.f. from the +ve year) * 52
*12 to get months
What are the advantages and disadvantages of the payback method?
Ads
- Simple and easy to understand
- Helps managers make quick decisions
- Preference for liquidity
- Useful in uncertainty
Disads
- Ignores time value of money
- Doesn’t consider all cashflows
- Not realistic
What is the discounted payback period?
The payback period that accounts for the time value of money.
What is the accounting rate of return (ARR)?
Formula used to calculate net income expected from an investment compared to the initial cost of investment.
How do you calculate the ARR?
Average annual profit/ average investment
What are the advantages and disadvantages of ARR?
Ads
- Simple to calculate
- Accounts for dep.
Disads
- Ignores time value of money
- Ignored cashflows
- Ignores risk and uncertainty