Using the most comprehensive data file ever compiled on air pollution, water pollution, environmental regulations, and … air pollution regulations were effective at reducing ambient concentrations of particulate matter, sulfur dioxide, and … nitrogen dioxide. The most successful air pollution regulation is associated with a modest and statistically insignificant …

The role of Supreme Court in controlling air pollution in Delhi in the face of political contestation and government … contribution to air pollution [CSLG WP 03-01]. …