This thesis consists of three studies of labor markets where differences in talent are associated with very large differences in income. The unifying theoretical feature is the view that the analysis of such labor markets should take into account the scarcity of jobs, which is a natural...

This thesis consists of four essays about "uncertainty" and how markets deal with it. Uncertainty is about subjective beliefs, and thus it often comes with heterogeneous beliefs that may be present temporarily or even forever. The first essay analyzes the effect of uncertainty, and the...

This dissertation addresses two aspects of firm behavior in emerging markets. Chapters 1 and 3 consider the decision of firms to borrow in domestic or foreign currency and the implications of this decision on fixed capital and inventory investment. Chapter 2 explores the effects of institutions,...

This dissertation consists of three separate essays. In the first essay, privatization is found to improve bank performance by both better monitoring of existing firms, and improved selection of new bank clients. Data on firms borrowing from government-owned banks, and firms borrowing from a...

Chapter 1 is the product of joint work with Ferhat Akbas and it provides a behavioral explanation for monthly negative serial correlation in stock returns. For the first time in the literature, this work reports that only low momentum stocks experience monthly negative serial correlation. Using...

This dissertation is a collection of three independent essays in theoretical and applied econometrics. The first chapter analyzes dynamic games with continuous states and controls. There are two main contributions. First, we give conditions under which the payoff function is nonparametrically...