The proliferation of novel preference theories in financial economics is hampered by a lack of non-experimental evidence and by the theories` additional complexity which has not been shown to be critical in applications. In this article I present arguments in support of preferences with rank...

We examine the impact of heterogeneity in preferences on asset prices in a setting where agents have rank-dependent expected utility. Endogenous limits to risk sharing arise naturally, with the more risk averse agents choosing to exit the market for the risky asset. This leads to economically...

This paper explores the implications of the additive and endogenous habit formation preferences in the context of a life-cycle model of an investor who has stochastic uninsurable labor income. To solve the model, I analytically derive the habit - wealth feasibility constraints and show that they...

The proliferation of novel preference theories in financial economics is hampered by a lack of non-experimental evidence and by the theories' additional complexity which has not been shown to be critical in applications. In this paper I present arguments in support of preferences with rank...

In this paper I study the implications of limited stock market participation for the equity premium. If all agents are receiving labor income and there is a small fixed cost of trading equities, then those agents with relatively low labor income choose not to participate in equity market....

This article explores the implications of additive and endogenous habit formation preferences in the context of a life-cycle model of an investor who has stochastic uninsurable labor income. To solve the model, I analytically derive the habit-wealth feasibility constraints and show that they...

Testing portfolio alpha against a linear factor model can be interpreted as a mean-variance efficiency test of the optimal portfolio of factors. For ambiguity neutral investor, adding active portfolio with statistically significant alpha always implies efficiency gain relative to the optimal...