This article provides new evidence that fiscal decentralization has supported economic development by incentiving cities to provide more sewage infrastructure. As a result of the 1994 tax reform, Chinese cities retained different shares of their value-added tax (VAT). Exploiting the persistence...

In cities around the world, Covid-19 lockdowns have improved outdoor air quality, in some cases dramatically. Even if only temporary, these improvements could have longer-lasting effects on policy by making chronic air pollution more salient and boosting political pressure for change. To that...

Voluntary agreements (VAs) negotiated between environmental regulators and polluters are increasingly popular in developing countries. According to proponents, they can sidestep weak institutions and other pervasive barriers to conventional mandatory regulation in such countries. Yet little is...

In cities around the world, Covid-19 lockdowns have improved outdoor air quality, in some cases dramatically. Even if only temporary, these improvements could have longer-lasting effects on policy by making chronic air pollution more salient and boosting political pressure for change. To that...