This paper analyzes whether the market portfolio is efficiently related to benchmark portfolios formed on size, value, momentum and reversal with various utility theories by using stochastic dominance criteria. The results support the prospect theory including assumption of loss aversion at...

Momentum is a pervasive characteristic of financial markets that lacks a broadly accepted explanation. In addition to its longstanding challenge to asset pricing theory, recent work finds that momentum poses a challenge for expected utility (EU) theory, opening an avenue for new decision...