幫助你更好的理解CFA考試科目數(shù)量分析這個(gè)科目,今天給你說說一級(jí)中的兩個(gè)reading的知識(shí)點(diǎn),早上是很好的記憶知識(shí)點(diǎn),所以早上記憶這些知識(shí)點(diǎn)是相當(dāng)棒的,那學(xué)習(xí)學(xué)習(xí)哪些知識(shí)呢?

Reading 6 The Time Value of Money

1.Decompose required rate of return:分解所需收益率

Nominal risk-free rate = real risk-free rate + expected inflation rate

Required interest rate on a security = nominal risk-free rate + default risk premium + liquidity risk premium + maturity risk premium

2. EAR

公式:1+EAR=1+rmm

定性結(jié)論:

m越大,計(jì)息頻次越大,EAR值越大

m趨近于無窮的時(shí)候EAR=er-1

計(jì)息頻率semiannual: m=2, quarterly: m=4

3. Annuity

后付年金英文:ordinary annuity

先付年金英文:annuity due

Perpetuity永續(xù)年金是一種特殊的后付年金

Reading 7 Discounted Cash Flow Applications

4.NPV

本質(zhì):未來所有現(xiàn)金流的折現(xiàn)求和。

公式:

5.IRR

本質(zhì):When NPV= 0, 計(jì)算出的discount rate就是IRR.

應(yīng)用:

Accept a project when: If NPV>0 or If IRR> required rate of return

For mutually Exclusive ProjectsNPVIRR標(biāo)準(zhǔn)可能會(huì)沖突,如果沖突用NPV

6.各種收益率

Percentage discount from face value =F-P0F

Bank discount yield

rbd=F-P0F×360t

HPRholding period return

HPR=P1-P0+CFP0

注意:HPR沒有年化;HPRtotal return,包括price change,dividend,coupon等。

這六個(gè)知識(shí)點(diǎn)是考試中??嫉闹R(shí)點(diǎn),在備考中一定要對(duì)此有些了解!