Road rationing and economic gains: Assessing Delhi’s Odd–Even Formula
The Delhi government's move to allow only alternate use of cars with odd and even registration numbers from 1 January 2016 is a step in the right direction. However, even as such command and control measures will be difficult to sustain, the gains made from these measures will only wane over time. Long-term measures with strong economic incentives to ensure favourable outcomes are imperative for better quality of air and environment. This involves strengthening public transportation systems.