We investigate whether risk seeking or non-concave utility functions can help to explain the cross-sectional pattern0 of stock returns. For this purpose, we analyze the stochastic dominance efficiency classification of the value-weighted market portfolio relative to benchmark portfolios based on...

The effect of envy and altruism on investment choices is analyzed by employing utility-free bivariate First-degree Stochastic Dominance (FSD) rule. Using the classic expected utility as the benchmark we find that envy or altruism may induce univariate FSD violation, hence a violation of the...