ABF305 Investment Management
Lecture 1
投資管理
演講1
What would be necessary for successful investment management?
對(duì)成功的投資管理有哪些必需?
Knowledge of the investment choices.
Ability to evaluate the investment choices.
Evaluation of risk.
Theory underlying investment management.
Personal viewpoint.
And so on…..
What are our investment choices?
我們的投資選擇是什么
Equities.
Fixed income securities, e.g. bonds.
What do we mean by a fixed income security?
How do we value a bond?
我們?nèi)绾卧u(píng)估債券的價(jià)值?
A bond is valued on the basis of its cash flows, namely the coupon payments plus the face value of the bond.
We can demonstrate this with an example: Bond details: Maturity 10 years, coupon rate 8%, coupon payment $40 paid semi-annually, bond face value $1000. The annual market interest rate is 6%.
What should the bond price be?
債券價(jià)格是什么樣的?
Using a financial calculator.
Using the following formula,
Annuity plus present value tables.
Using the actual cash flows.
How would our bond price change
If we……..
Changed the market interest rate from 6% to 10%.
Changed the maturity from 10 years to 20 years.
Changed the coupon from $40 to $80.
We would observe…..
Malkiel’s (1962) bond-price theorem.
馬爾基爾(1962年)的債券價(jià)格定理。
The five theorems are:
五個(gè)定理是:
1. Bond prices and yields are inversely related: as yields increase, bond prices fall; as yields fall, bond prices rise.
2. An increase in a bond’s yield to maturity results in a small price change than a decreasing yield of equal magnitude.
3. Prices of long-term bonds tend to be more sensitive to interest rate changes than prices of short-term bonds.
4. The sensitivity of bond prices to changes in yields increases at a decreasing rate as maturity increases. In other words, interest rate risk is less than proportional to bond maturity.
5. Interest rate risk is inversely related to the bond’s coupon rate. Prices of low-coupon bonds are more sensitive to changes in interest rates than prices of high-coupon bonds.#p#分頁(yè)標(biāo)題#e#
Why do we care about this?
Malkiel’s theorem underlies duration which is the basis for bond hedging.
For the moment it is important that you have understood the fundamentals of how to price a bond, and what are the factors which affect the bond price which can be translated roughly into Malkiel’s five theorem for the bond price.
End of lecture for today
Please remember to put the piece of paper with your student name and email address in the ABF305 Investment Management box as you leave today!
相關(guān)文章
UKthesis provides an online writing service for all types of academic writing. Check out some of them and don't hesitate to place your order.