We propose a new holding horizon measure of active management and examine its relation with fund performance. Our measure identifies long-horizon funds as having higher future long-term alphas and owning stocks with superior long-term fundamentals. Such funds supply skills, but these skills only...

In this paper we study the expected utility maximization problem for discretetime incomplete financial markets. As shown by Xia and Yan (2000a, 2000b) in the continuous-time case, this problem can be solved by the martingale measure method. In a special discrete-time model, we explicitly work...

We consider a consumption and investment problem where an investor¡¯s investment opportunity gets enlarged when she becomes rich enough, i.e., when her wealth touches a critical level. We derive optimal consumption and investment rules assuming that the investor has a time-separable von...