This paper assesses whether a causal relationship exists between recent increases in female labor force participation and the increased prevalence of obesity amongst women. The expansions of the Earned Income Tax Credit (EITC) in the 1980s and 1990s have been established by prior literature as...

What causes currency substitution (foreign money substituting for domestic money)? What significance has it had in recent banking crises? And what is the relationship between currency conversion and macroeconomic volatility in Latin America?Gomis-Porqueras, Serrano, and Somuano study how agents...

Do financial innovations benefit or harm expected welfare? For innovations that provide greater access to banks, researchers have argued that lower transaction costs and better project assessments result in expected welfare gains. Others, however, have shown that with incomplete markets,...

The area that has probably received most applications of qualitative dynamical systems is the study of business cycles and economic fluctuations. The majority of applications have employed the standard theory of bifurcations which deals with dynamical systems defined on open sets. In particular,...

This paper explores the incentives that students and instructors face when a new technology that grants access to online class materials is introduced. We examine the consequences for attendance and for the composition of live lectures. We also analyze how various sources of heterogeneity in...

This paper presents a theoretical framework that incorporates both preventive actions and treatment opportunities to study health outcomes. In particular, we allow for an agent's eating decision to alter the distribution of future health shocks. Once a shock is realized medical care can be used...

In this paper, we set up a three-period stochastic overlapping generations model to analyze the implications of income inequality and mobility for demand for redistribution and social insurance. We model the size of two different public programs under the welfare state. We investigate...

In this paper, we set up a three-period stochastic overlapping generations model to analyze the implications of income inequality and mobility for demand for redistribution and social insurance. We model the size of two different public programs under the welfare state. We investigate...