8006 無料問題集「PRMIA Exam I: Finance Theory Financial Instruments Financial Markets - 2015 Edition」
[According to the PRMIA study guide for Exam 1, Simple Exotics and Convertible Bonds have been excluded from the syllabus. You may choose to ignore this question. It appears here solely because the Handbook continues to have these chapters.] The use of numerical pricing methods over analytical methods for valuing exotic options is resorted to allow for which of the following reasons:
I. Efficient valuation
II. Allowing for stochastic volatility
III. Accommodating discontinuous asset prices
IV. Allowing for complex payoffs
I. Efficient valuation
II. Allowing for stochastic volatility
III. Accommodating discontinuous asset prices
IV. Allowing for complex payoffs
正解：D
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Which of the following statements is true:
I. The standard deviation of a short position is the same as the standard deviation of a long position II. The expected return of a short position is the same as that a long position in the same asset III. If two assets are perfectly positively correlated, then a short position in one and a long position in the other are negatively correlated IV. If we increase the weight of an asset in a portfolio, its correlation with other assets in the portfolio scales up proportionately
I. The standard deviation of a short position is the same as the standard deviation of a long position II. The expected return of a short position is the same as that a long position in the same asset III. If two assets are perfectly positively correlated, then a short position in one and a long position in the other are negatively correlated IV. If we increase the weight of an asset in a portfolio, its correlation with other assets in the portfolio scales up proportionately
正解：D
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Which of the following statements are true:
I. The Kappa family of indices take only downside risk into account
II. The Treynor ratio provides information on the excess return per unit of specific risk III. All else remaining constant, the Sharpe ratio for a portfolio will increase as we increase leverage by borrowing and investing in the risky bundle IV. In the market portfolio, we can expect Jensen's alpha to equal zero.
I. The Kappa family of indices take only downside risk into account
II. The Treynor ratio provides information on the excess return per unit of specific risk III. All else remaining constant, the Sharpe ratio for a portfolio will increase as we increase leverage by borrowing and investing in the risky bundle IV. In the market portfolio, we can expect Jensen's alpha to equal zero.
正解：A
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