Worldwide children's access to after-school learning activities is highly dependent on family backgrounds. Concern over the implications of such activities for child development and educational inequality has led to a global rise of public provision of after-school learning support. However...

This paper studies when and under what conditions the actions undertaken by the power plants involved in China's emission trading scheme (ETS) pilot became cost-effective. Based on unique plant-level panel data and the difference-in-differences strategy, we identify that an insignificant initial...