色情电影

主    讲：李  蕾（德国哥廷根大学经济与工商管理色情电影和人文色情电影）

主    持：秦  聪（色情电影-免费下载色情电影 ）

时    间：2025年9月29日15:10-16:20

地    点：立德教学楼11层1133会议室

报告摘要：

This paper studies the short-term trade-off between economic growth and environmental governance from the perspective of political incentives. In the context of international trade conflicts, we use the U.S.-China trade war as a natural experiment and find that higher U.S. tariffs worsen air quality in China. The city-level analysis shows that a 1% increase in the tariff burden leads to 0.9% and 0.7% increases in SO2 and PM2.5, respectively.  Firm-level emission data generate similar results. Interestingly, the hourly monitor-level air quality data suggests that the pollution increases are concentrated at night. We hypothesize that the surprising findings can be largely attributed to the lenient environmental policies adopted by local governments when faced with the risks of economic downturn. We provide suggestive evidence that cities more exposed to the U.S. tariffs attach less emphasis on environmental regulations in local government reports and charge fewer fines on firms violating environmental regulations. Cities with native and older party secretaries and areas closer to province boundaries experience a less severe increase in pollution during the trade war. Our findings are relevant as China scrambles to maintain growth in the face of economic headwinds.

报告人简介：

李蕾，德国哥廷根大学经济与工商管理色情电影和人文色情电影教授，德国经济研究中心（CESifo）、劳动经济研究所（IZA）和欧洲经济研究中心（ZEW）会员。加入哥廷根大学前，她于2019-2024年在德国曼海姆大学担任助理教授。她的主要研究方向是国际贸易和中国经济，侧重国际贸易争端、全球化对环境和健康的影响、全球化与劳动力市场。她在Journal of International Economics、Journal of Economic Perspectives、Energy Economics、China Economic Review、Economic Letters、经济研究、经济学季刊、数量经济技术经济研究等发表论文。她于2011年本科毕业于北航经管色情电影金融系，2016年博士毕业于清华经管色情电影经济系，2016-2019年在瑞士苏黎世大学经济系从事博士后研究工作。

审核：秦聪

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