Time Value of Money Flashcards
Time Value of Money
The value derived from money due to investment and re-investment.
Time Preference of Money
The preference of money now versus in the future
Reasons for Time Preference of Money
- Risk: Financial and non-financial risk; uncertainty about receipt of money in the future.
- Preference for present consumption: Due to urgent need (consumer durable)
- Inflation: Erodes value of money; a rupee today represents a greater value than a rupee tomorrow
- Investment Options: benefit of additional cash flows through investment options
Methods of Analysis
Compounding: Determining the future value of money based on present value
Discounting: Determining the present value of money based on future value
Relevance of TVM
- Evaluating long-term investment proposals; outflows/ investments undertaken during project commencement t0 compared with inflows/ returns at future points in time t1, t2, t3, etc
- Meaningful evaluation of investment proposal
- Trade-off between present cash flows and future cash flows dependent on interest rates due to investment
SI and A
SI = P x N x R
A= P [ 1 + (N x R)]
CI, A
A= P (1+R) ^(NK)
K= No. of times compounding done per year (monthly 12, quarterly 4)
R= interest rate p.a./ number of payment periods p/a = I/K
Rule of 72
72/interest rate= number of years it will take for money to double
Effective rate of interest
the rate at which investment grows when interest is credited more than once in a year
E = [(K+i)/k] ^ k - 1
Compounding
Finding out the future value of money
1. Single cash flow: Principal (1+R)^n
2. Annuity: P x [( 1+ R)^n -1]/ R
Annuity
A stream of regular periodic cash flows for a specified period of time, like recurring deposits, b) life insurance premium
Sinking Fund
A sinking fund is a fund containing money set aside or saved to pay off a debt or bond. A company that issues debt will need to pay that debt off in the future, and the sinking fund helps to soften the hardship of a large outlay of revenue.
PV
PV (present value of money)
Single cash flow=An ( 1+R)^n
Annuity = An x [(1+R)^n -1]/ [R(1+R)^n]
Perpetuity
Perpetuity in the financial system is a situation where a stream of cash flow payments continues indefinitely or is an annuity that has no end. eg: Dividend on Irredeemable Preference Share Capital, Interest on Irredeemable Debt/ Bonds, Scholarships paid from an endowment fund
PV
Constant Perpetuity = C/ R (C: Cash flow)
Growing Perpetuity = C/ (R-G) (G:rate of growth in cash flows)