Many localities have in recent years limited the use of questions about applicants’ criminal history in hiring decisions, or "banned the…
Much of what we know about the marginal effect of pollution on infant mortality is derived from developed country data. However, given the…
Much research has investigated the association of income inequality with average life expectancy, usually finding negative correlations…
We study the tradeoff between megacities and networks of smaller cities in a model of recombinant growth and endogenous amenities. Three…
We compare emergency department (ED) operational metrics obtained in the first year of a rotational patient assignment system (in which…
Laboratory studies suggest that improved cooking stoves can reduce indoor air pollution, improve health, and decrease greenhouse gas…