We provide a new explanation for sub-Saharan Africa’s slow demographic and economic change. In a model where children die from infectious disease, childhood health affects human capital and noninfectious-disease related adult mortality. When child mortality falls from lower prevalence, as in...

Three profound changes - the mortality, fertility and contraception transitions - characterized the Victorian era in England. Economists, following Becker (1960), focus on the first two and underplay the third by assuming couples can achieve their fertility target at no cost. The historical...

We study the dynamics of poverty and health in a model of endogenous growth and rational health behavior. Population health depends on the prevalence of infectious diseases that can be avoided through costly prevention. The incentive to do so comes from the negative effects of ill health on the...

How does inequality motivate people and at what cost? We develop a model of perpetual youth with heterogeneous upward-looking aspirations -- people value their consumption relative to the conditional mean of those above them in the distribution. Their survival depends on health capital produced...

This paper examines the relationship between rent seeking and economic performance when governments cannot enforce property rights. With imperfect credit markets and a fixed cost of rent seeking, only wealthy agents choose to engage in it, since it enables them to protect their wealth from...

This paper develops a growth model with specialized goods where inefficient and corrupt bureaucracies interact with the provision of public investment services in affecting the productivity of private capital, specialization, and growth. The model provides potential explanations for the...

In this paper we leverage a national panel of US municipalities to show that a pair of heuristics identified from the behavioral economics literature, anchoring and the bandwagon effect, help to explain the number of years of expenses municipalities hold in reserve. We build our empirical case...

It is puzzling that the single most important explanatory variable for municipal reserves is the state in which a municipality is located. In this paper we leverage a broad panel of US municipalities to show that a pair of behavioral heuristics: anchoring and the bandwagon effect, are an...