We examine the impact of piped water on the under-1 infant mortality rate (IMR) in Brazil using a novel econometric procedure for the estimation of quantile treatment effects with panel data. The provision of piped water in Brazil is highly correlated with other observable and unobservable...

Self-regulation programs, in which industry associations set membership codes beyond government regulations, are prevalent despite scarce evidence on their effectiveness. We examine Responsible Care (RC) in the US chemical manufacturing sub-sector, whose membership codes include pollution...

Our study, the first to test the impact of self-regulation on industrial accidents, examines Responsible Care (RC) in the US chemical manufacturing sector. RC requires members to adhere to codes of conduct on production safety and pollution prevention. Using our author-constructed database of...

Economists often rely on publicly available data provided at coarse geographical resolution to value spatially localized amenities. We propose a simple refinement to the hedonic method that accommodates this reality: specifically, we measure localized benefits from the cleanup of hazardous waste...