a-city-is-experiencing-high-levels-of-air-pollution-due-to-traffic-congestion-wh

Question

A city is experiencing high levels of air pollution due to traffic congestion. Which solution could help mitigate this negative externality?

Accepted Answer

Implementing a congestion tax to reduce traffic and pollution.

Answer

Reducing public transportation options.

Answer

Subsidizing gasoline prices.

Answer

Increasing the number of cars on the road.