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Optimization Method for Interval Portfolio Selection Based on Satisfaction Index of Interval inequality Relation
Interval portfolio selection satisfaction index semiabsolute deviation risk parametric linear programming
2012/9/14
In this paper we consider an interval portfolio selection problem with uncertain returns and introduce an inclusive concept of satisfaction index for interval inequality relatio...
Revisiting the fractional cointegrating dynamics of implied-realized volatility relation with wavelet band spectrum regression
wavelet band spectrum regression corridor implied volatility realized volatility fractional cointegration
2012/9/14
This paper revisits the fractional cointegrating relationship between ex-ante implied volatil-ity and ex-post realized volatility. We argue that the concept of corridor implied volatility (CIV) should...
Assessing the Relation between Equity Risk Premia and Macroeconomic Volatilities in the UK
Asset pricing risk premium macroeconomic volatility stochastic discount factor model
2010/9/7
This paper uses the exponential GARCH-in-mean model to analyse the relationship between the equity risk premium and macroeconomic volatility. This premium depends upon conditional volatility, which is...