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Valuation of Mortality Risk via the Instantaneous Sharpe Ratio: Applications to Life Annuities
Mortality Risk Sharpe Ratio Life Annuities
2010/12/13
We develop a theory for valuing non-diversifiable mortality risk in an incomplete market. We do this by assuming that the company issuing a mortality-contingent claim requires compensation for this ri...
Estimation errors of the Sharpe ratio for long-memory stochastic volatility models
long memory stochastic volatility Sharpe ratio
2010/4/27
The Sharpe ratio, which is defined as the ratio of the excess expected
return of an investment to its standard deviation, has been widely cited
in the financial literature by researchers and practit...