主讲人：何国俊 （香港科技大学）

时间：2021年5月20日（周四） 12:00-14:00

地点：北京大学国家发展研究院 万众楼一楼大教室

题目：Does Public Participation Matter? Evidence from a National-Scale Experiment on the Enforcement of Environmental Regulations in China

Countries around the world rely on public disclosure programs to aid in the enforcement of environmental regulations, yet little is known about whether they are effective and if they are what makes them so. We layer a national-scale field experiment that experimentally directs information on firm violations to either regulators or the violating firms through public or private channels. Publicly notifying the regulator of a firm’s violation through Weibo (a popular Chinese social media platform that is comparable to Twitter) increases both regulatory oversight and firm compliance, which reduce subsequent violations by 40% and air and water pollution emissions by 12% and 5%, respectively. In contrast, notifying the regulator through private channels only causes a small and statistically insignificant improvement in environmental outcomes. Additionally, we randomly vary the proportion of firms subject to appeals at the prefecture-level and find that there is a positive general equilibrium impact as the control firms in high-intensity prefectures reduce violations more than control firms in low-intensity prefectures. Analysis of ambient pollution data and additional back-of-the-envelope calculations both suggest that encouraging public participation in environmental governance would lead to significant improvements in China’s aggregate environmental quality.

何国俊是香港科技大学社会科学部、环境与可持续发展学部、和经济系的副教授。他同时是香港科技大学新兴市场研究所、公共政策研究所研究员、并兼任芝加哥大学能源政策研究所中国中心（EPIC-China）主任。何国俊是加州大学伯克利分校博士，哈佛大学博士后。其论文发表于QJE, AER: Insights, AEJ: Applied, JDE, JEEM, JHE等经济学类期刊，也发表于PNAS, Nature: Sustainability, The BMJ 等科学类期刊。其研究课题得到国际国内多项基金的资助，研究成果受到社会的广泛关注并推动了相关领域政策的出台与制定。此外，何获得多项学术奖励，包括两次获得“邹至庄经最佳经济学论文奖”、“中国健康与管理学会最佳论文奖”、“青木昌彦经济学论文提名奖”等，并入选世界经济论坛青年科学家。