A growing body of literature shows that child health has substantial long-term economic impacts. This study examines whether, and to what extent, increased access to health infrastructure leads to better child health status as measured by weight-for-age z-scores. To assess the causal...

This study examines the effect of a tightening of the U.S. air-quality standard for lead in 2009 on the relocation of battery recycling to Mexico and on infant health in Mexico. In the U.S., airborne lead dropped sharply near affected plants, most of which were battery-recycling plants. Exports...