Most regulations designed to reduce environmental externalities impose costs on individuals and firms. An active body of research has explored how these costs are disproportionately born by different sectors of the economy and/or across different groups of individuals. However, much less is...

Much of what we know about the marginal effect of pollution on infant mortality is derived from developed country data. However, given the lower levels of air pollution in developed countries, these estimates may not be externally valid to the developing country context if there is a nonlinear...

Most estimates of the relationship between pollution and mortality come from developed country data. However, these may not be externally valid to the developing world. Using data from Mexico, we find that an increase of 1 parts per billion in carbon monoxide (CO) results in 0.0032 infant deaths...

Most estimates of the relationship between pollution and mortality come from developed country data. However, these may not be externally valid to the developing world. Using data from Mexico, we find that an increase of 1 parts per billion in carbon monoxide (CO) results in 0.0032 infant deaths...