POLICY DESIGN

You know how plastic is everywhere and causing big problems? One idea to solve this is a cap-and-trade system, or CAT for short. This system has been used before to manage water and reduce carbon emissions. It works by setting a limit, or cap, on the amount of something, like plastic, that can be pr

Small farmers in China are facing a big change with the introduction of genetically modified (GM) crop collectivization. The government is pushing for this change to make small farmers more efficient and competitive. However, not many farmers are joining in. Why is that? A study in Guangdong and Xin