Air pollution has a major detrimental impact on population health but little is known about the effectiveness of policy measures targeting pollution. I exploit the staggered implementation of low emission zones in large cities in Germany as a nat-ural experiment to asses their health impact....

A major goal of the environmental movement is to conserve or improve the natural environment, but evidence showing that environmental mobilization produces positive environmental outcomes is mixed. This paper addresses a fundamental question about the relative impact of pro-environmental...

We study the effect of a subtle change in the choice architecture on offsetting behavior. In a large-scale field experiment, we examine repeated voluntary contributions to a carbon offsetting program during the online purchase of long-distance bus tickets. In the control group, travelers had the...

Recent research shows that efforts to limit climate change should focus on reducing emissions of carbon dioxide over other greenhouse gases or air pollutants. Many countries are paying substantial attention to carbon emissions to improve air quality and public health. The largest source of...

Levels of CO2 emissions from electricity generation in the U.S. have changed considerably in the last decade. This development can be attributed to two factors. First, the shale gas revolution has reduced gas prices significantly, leading to a crowding out of the more CO2-intensive coal for...

This study used the GT NEMS model to analyze how the proposed federal regulation on carbon emissions will impact investments in the U.S. electricity generating capacity at the federal and Census Division level for 2016-2030. Results show that in order to reduce emissions by 32% by 2030,...