We investigate the empirical relation between ambiguity aversion, risk aversion and portfolio choices. We match administrative panel data on portfolio choices with survey data on preferences over ambiguity and risk. We report three main findings. First, conditional on participation, ambiguity...

This paper shows that utility differences between the self-employed and employees increase with financial development. This effect is explained not by increased profits but by an increased value of nonmonetary benefits, in particular job independence. We interpret these findings by building a...

We model a financial market in which companies engage in strategic financial reporting knowing that investors only pay attention to a randomly drawn sample from firms' reports and extrapolate from this sample. We investigate the extent to which stock prices differ from the fundamental values,...

The paper reviews and evaluates some recent contributions on modeling entrepreneurship within a neoclassical framework, analyzing how, and to what extent, the fundamental ingredients suggested in the social science literature were captured. It is shown how these approaches are important in...