We study how healthcare subsidies and improved information affect over- and under-use of primary healthcare in a randomized control trial of 1544 children in Mali. In a dynamic model of healthcare demand, misuse relative to policymaker preferences (here given by WHO care-seeking standards)...

Abstract. If women marry younger than men, increased population growth causes a surplus of women in the marriage market. This paper introduces search frictions into a matching model with transferable utility and age-dependent match payoffs to study if this so-called marriage squeeze has caused a...

This paper experimentally tests the predictions of a principal-agent model in which the agent has biased beliefs about his ability. Overconfident workers are found to earn lower wages than underconfident ones because they overestimate their expected payoff, and principals adjust their offers...

Consider a marriage market with continuous-time two-sided search and transferable utility in which the match payoff depends on age. This paper characterizes a set of payoff functions consistent with two salient marriage age patterns: (1) assortative matching by age, and (2) \differential age...

The goal of many experiments is to inform the choice between different policies. However, standard experimental designs are geared toward point estimation and hypothesis testing. We consider the problem of treatment assignment in an experiment with several non-overlapping waves, where the goal...

We study the impact of subsidies (which remove cost barriers) and healthworker visits (which remove informational barriers) on over- and underuse of primary care, using a randomized control trial across 1532 children in Mali. Providing children with access to primary healthcare is an important...

Incentivized experiments are commonly used to estimate marginal rate of intertemporal substitution (MRS) in the lab and in the field, and to make inferences about subject's time preference. This paper considers the implications of an integrated model of behavior in which individuals are subject...

Informality, measured as the share of the employed who do not have access to social security, is high in Lebanon and the Syrian Arab Republic. This paper uses new data from the 2010 Lebanon and Syria matched employer-employee surveys, which include modules that directly test for ability (Raven's...

This paper investigates the impact of minimum wages on employment and wages in Indonesian manufacturing firms between 1993 and 2006. It shows that within firms, the employment effects of minimum wage hikes is negative. It finds significant, negative employment effects of minimum wages among...