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FrankSun · 2023年12月03日

GIM standard diviation 7%是干扰项?

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NO.PZ202206070100000504

问题如下:

Using the data in Exhibit 2 and Fiske’s suggested approach, the forecast of the expected return for small-cap emerging market equities is closest to:

选项:

A.8.9%. B.9.9%. C.9.5%.

解释:

Solution

C is correct. The Singer and Terhaar approach for determining the expected return on an asset class involves determining the risk premium arising from systematic risk as a weighted average of the risk premiums arising from a fully integrated market and fully segmented market, where the weights for the fully integrated market is the degree of integration of the markets.

  • The risk premium for the fully integrated market is given by:RPi = σiρi,M(RPMM) where (RPMM) is the Sharpe ratio for the world market portfolio

  • The risk premium for the fully segmented market is given by: RPi = σi(RPMM)

  • In addition, if there are market imperfections such as illiquidity premiums, they must be added in

  • Finally, the expected return on the asset class is determined by adding these risk premiums to the risk-free rate, in the classical CAPM fashion.

  • Systematic risk premium in fully integrated market

    Risk Premium: RPi = σiρi,M(RPMM)

    = [23% × 0.85 × 0.31]

    = 6.06%

  • Systematic risk premium in fully segmented market

    Risk Premium: RPi = σi(RPMM)

    = [23% × 0.31]

    = 7.13%

  • Weight systematic risk premiums by degree of integration:0.65 × 6.06 + 0.35 × 7.13 = 6.43%

  • Add the illiquidity premium6.43% + 0.60% = 7.03%

  • Add the risk-free rate:2.5% + 7.03% = 9.53%

GIM standard diviation 7%是干扰项?

1 个答案

源_品职助教 · 2023年12月04日

嗨,努力学习的PZer你好:


本题计算中的确用不到7%这个数字。

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