Showing posts with label ์ฑ„๊ถŒ. Show all posts
Showing posts with label ์ฑ„๊ถŒ. Show all posts

January 13, 2010

Basic of Fixed Income (1) Interest rate

1. DCF Model
   ▪ Present value of the future cash flow based on the promised coupon and principal
   ▪ Standard tool for pricing of the bonds
   ▪ Quoted single interest rate, YTM(Yield-to-Maturity)
 
2. Fixed Income Premium
   ▪ E(r) = real interest rate + inflation risk premium + default risk premium + liquidity risk premium
 
(1) Real (risk-free) interest rate
   ▪ A single interest rate for a completely risk-free securities if no inflation were expected
   ▪ The time preference for the current vs future real consumption
   ▪ Future Value = Present Value + tan(ฮ˜) = Present Value * (1+R)
 
(2) Inflation risk premium
   ▪ Compensation for expected inflation
   ▪ Norminal interest rate(r) = real interest rate(R) + inflation rate(i)
 
(3) Default risk premium
   ▪ Compensation for the possibility that the borrower can not make a promised payment
 
(4) Liquidity risk premium
   ▪ Compensation for the loss to be converted to cash
   ▪ Risk that can not be converted to cash when it is needed