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Does stringency of lockdown affect air quality? : evidence from Indian cities
Surender Kumar, (2020)
When labor disputes bring cities to a standstill : the impact of public transit strikes on traffic, accidents, air pollution, and health
Bauernschuster, Stefan, (2015)
Dirty density : air quality and the density of American cities
Carozzi, Felipe, (2020)
Costs of alternative policies for the control of nitrogen dioxide in Baltimore
Krupnick, Alan J., (1986)
Urban air pollution, health, and policy instruments
Krupnick, Alan J., (2006)
Adding an economic dimension to risk assessment : case studies from the Food Supply System
Krupnick, Alan J., (1989)