Using patent data from the United States, Japan, and Germany, this paper examines both the innovation and diffusion of air pollution control equipment. Whereas the United States was an early adopter of stringent sulfur dioxide (SO2) standards, both Japan and Germany introduced stringent nitrogen...

Using patent data from the United States, Japan, and Germany, this paper examines both the innovation and diffusion of air pollution control equipment. Whereas the United States was an early adopter of stringent sulfur dioxide (SO2) standards, both Japan and Germany introduced stringent nitrogen...

We study the impact of short-term exposure to ambient air pollution on the spread and severity of COVID-19 in Germany. We combine data on county-by-day level on confirmed cases and deaths with information on local air quality and weather conditions and exploit short-term variation in the...

We study the impact of short-term exposure to ambient air pollution on the spread and severity of COVID-19 in Germany. We combine data on county-by-day level on confirmed cases and deaths with information on local air quality and weather conditions and exploit short-term variation in the...

This paper explores the extent to which emissions limits on stack concentrations under the Large Combustion Plant (LCP) Directive succeeded in mitigating local air pollutants from thermal power stations in the European Union. We take advantage of the discontinuities in regulation status to show...

This paper explores the extent to which the Large Combustion Plant (LCP) Directive succeeded in mitigating local air pollutants from thermal electricity generating plants in the European Union. Using yearly data on plant-level operations from the EEA, we investigate whether emissions limits on...