主讲人:
何国俊(香港大学经管学院经济系、管理与商业策略系副教授)
主持老师:
(北大经院)季曦
参与老师:
(北大经院)章政、张博、李虹、张鹏飞、刘政文、梁远宁
(北大国发院)徐晋涛、王敏、邢剑炜、易媛媛
(北大现代农学院)刘承芳、侯玲玲、解伟、王悦
时间:
2022年6月6日(周一)14:00-16:00
形式:
腾讯会议
会议号:977-384-637
主讲人简介:
何国俊,香港大学经管学院经济系、管理与商业策略系副教授,兼任芝加哥大学能源政策研究所中国中心(EPIC-China)研究主任。他是环境经济学领域著名期刊 Journal of Environmental Economics and Management 的共同编辑 (Co-Editor)、China Economic Review的共同编辑(Co-Editor),并担任若干国际环境经济学期刊的编委会成员。
何国俊主要从事环境与发展经济学方面的研究。其论文发表于 Quarterly Journal of Economics, American Economic Review: Insights, American Economic Journal: Applied Economics等经济学类期刊,也发表于Proceedings of National Academy of Sciences, Nature: Sustainability, Nature: Human Behaviour, The BMJ 等科学类期刊。
摘要:
The Emission Trading System (ETS) and Direct Allocation Scheme (DAS) are two popular schemes to achieve a given target of carbon abatement. We compare their welfare implications under incomplete information and with local externalities of such abatement (e.g., changes in air pollution). We show that the ETS addresses incomplete information but not heterogeneous local externalities; the opposite is true for the DAS. Therefore, the policy choice depends on the relative significance of incomplete information and heterogenous local externalities. We apply the theoretical results to the Chinese data and discuss why a national ETS can be undesirable.
供稿单位:经济学院科研办公室
供稿人:车晓莹