R2-1-1 Required rate of return: the return that investors and savers require to get them to
Willingly
lend their funds; affected by the supply and demand of funds in the market.
l Discount rate: the interest rate we use to discount payments to be made in the future.
l Opportunity cost: the benefit from the second best choice at the same risk level.
l 兩個(gè)證券公司對(duì)同一個(gè)股票估值,使用相同的現(xiàn)金流預(yù)測(cè),得出不一樣的價(jià)格。
原因: 使用的required rate of return 不一樣。
R2-1-2 Decompose required rate of return:
Interest rate real risk free rate + expected inflation rate + risk premium
l (1)Real risk free rate: compensation for consumption delay
l (2)Expected inflation rate: 要注意不是historical inflation rate, 因?yàn)槔适窍蚯翱吹摹?/div>
l (3)Risk premium: Default risk premium, liquidity risk premium, maturity risk premium.
Nominal risk free rate=(1)+(2), also called risk free rate.
Required rate of return=(1)+(2)+(3)
考點(diǎn)對(duì)應(yīng)的試題如下:
R2-1 Interest rate
Q2-1The nominal (quoted) annual interest rate on an automobile loan is 10%. The effectiveannual rate of the loan is 10.47%. The frequency of compounding periods per year for theloan is closest to:
A. weekly.
B. monthly.
C. quarterly.
Solution: B
The effective annual return is: EAR = (1 + Periodic interest rate)m‐1
For weekly compounding, (1 + 0.10 / 52)52 — 1 = 0.10506 = 10.50%
For monthly compounding, (1 + 0.10 / 12)12 — 1 = 0.10471 = 10.47%
For quarterly compounding, (1 + 0.10 / 4)4 — 1 = 0.10381 = 10.38%
Thus, the correct answer is monthly compounding.
高頓正能量:人生不如意者十之八九,當(dāng)你面對(duì)突如其來(lái)的變故時(shí),有一個(gè)叫做堅(jiān)強(qiáng)的家伙已經(jīng)在你的腦海里根植,它時(shí)刻提醒你面對(duì)困難,請(qǐng)用你的智慧和毅力去克服;面對(duì)不幸,請(qǐng)用你的真誠(chéng)和微笑去感動(dòng);面對(duì)磨難,請(qǐng)用的耐心去品味;面對(duì)殘缺和不完美的人生,請(qǐng)用坦然去接受。
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