With moral hazard and anonymous asset trade, first-order conditions need not characterize effort and portfolio choices. The standard procedure for establishing validity of the first-order approach in economies with one hidden asset is not fruitful when multiple assets are hidden.

In a global game, larger ambiguity is shown to decrease the amount of coordination each player perceives. Consequently, small uncertainty tends to select the Pareto dominated equilibrium of the game without uncertainty. Implications for models of financial crises are drawn.

Subjects who overestimate their performance in experimental tasks unrelated to travel are less willing to insure against failing in the task and also less inclined to buy travel insurance. This suggests intrinsic optimism influences insurance demand and diminishes adverse selection.

We examine the effect of single-sex schooling on students’ competitiveness by studying middle school students in Seoul who were randomly assigned to either single-sex or coeducational schools within their school districts. Contrary to popular belief and existing studies, our results suggest...

We provide a simple asymmetric information model showing that, in contrast to portfolio diversification arguments, there is a natural complementarity between executive options and stock ownership. Moreover, managers can be made worse off by being granted more executive options.

Using panel data, we demonstrate a 50% increase in research productivity following a dramatic increase in the piece rate paid for articles by a major Chinese University. The increased productivity comes exclusively from those who were already research active.

Evidence from US data suggests that increases in parental education significantly steepen the slope of male experience–earnings profiles during early career years, other things equal.

We revisit job design with sequential tasks and outcome externalities from a different perspective, extending Schmitz (2013a). When two sequential tasks need to be performed by wealth-constrained agents, the principal can hire only one agent or two different agents. When there exists an outcome...

We investigate the relationship between tournament prices and effort choices in the presence of favoritism. High tournament prizes can decrease agents’ effort supply when the choice of the winner is not perfectly objective but affected to some extent by personal preferences of an evaluator.

We investigate under which circumstances bonus payments for managers are accepted as fair, asking workers to judge several hypothetical scenarios. We find that perceptions vary widely with the characteristics of the situation, as well as with the workers’ general attitudes.