This paper estimates the effects of environmental regulations on industrial activity. The analysis is conducted with the most comprehensive data available on both regulations from the Clean Air Act Amendments' division of counties into pollutant-specific nonattainment and attainment categories...

We conduct a randomized controlled trial in Mexico City to determine willingness to pay (WTP) for SMS air quality alerts and to study the effects of air quality alerts, reminders, and a reusable N95 mask on air pollution information and avoidance behavior. At baseline, we elicit WTP for the...