London

Did The London Congestion Charge Reduce Pollution?

London congestion charge introduced in 2003 reduced several pollutants. Reductions in pollution per mile driven suggests amelioration of a congestion externality. Increases in harmful NO2 reflect substitution effects. DD, time-trend DD, PSM and Synthetic control methods are implemented. Does Congestion Charge reduce pollution? The authors use a Diff-in-Diff like approach to facilitate a before-and-after comparison. …

Did The London Congestion Charge Reduce Pollution? Read More »

What Are 5 Environmental Strategies?

Some of these strategies may seem a little radical, but they are among the most valuable actions you can take to protect and preserve Earth’s environment. Have Fewer Children—Or None. Use Less Water—And Keep It Clean. Eat Responsibly. Conserve Energy—And Switch to Renewable Energy. Reduce Your Carbon Footprint. What are the environmental strategies? Environmental strategies …

What Are 5 Environmental Strategies? Read More »