air pollution. Using daily pollution and weather data for 98 Chinese cities in 2011 and 2012 and employing both a … that eliminating tolls increases pollution by 20% and decreases visibility by one kilometer. We also estimate that the toll … elasticity of air pollution is -0.15. These findings complement the scant literature on the environmental impact of road pricing …

congestion, pollution, and hospitalizations, with effects attenuating at increasing distances from a key inner-city corridor used … pollution, to quantify about one annual hospitalization for every 10 to 20 trucks – and one annual death for every 100 to 200 …