Data for JUE Insight: Ticket to Paradise? The Effect of a Public Transport Subsidy on Air Quality

Replication folder including data and code for JUE Insight: Ticket to Paradise? The Effect of a Public Transport Subsidy on Air Quality本复现文件夹包含用于《JUE Insight：通往天堂的门票？公共交通补贴对空气质量的影响》研究的数据集与代码