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俄亥俄州立大学蔡拥阳博士讲座通知

发布时间: 2020/12/08 14:47:21     点击次数:次   打印本页

【北航经管能源经济与管理论坛】

俄亥俄州立大学蔡拥阳博士讲座通知

讲座题目Climate Policy under Spatial Heat Transport: Cooperative and Noncooperative Regional Outcomes

主讲人蔡拥阳,俄亥俄州立大学

时间:2020.12.9(星期三),10:00-11:30

地点zoom在线会议

https://osu.zoom.us/j/92118113435?pwd=QzNITzNxb0NUUlIxSHJZY0lXQXdiZz09 >

Meeting ID: 921 1811 3435

Password: 748457

报告摘要:

We build a novel stochastic dynamic regional integrated assessment model (IAM) of the climate and economic system including a number of important climate science elements that are missing in most policy optimization IAMs. These elements are spatial heat transport from the Equator to the Poles, sea level rise, permafrost thaw and tipping points. We study optimal policies under cooperation and noncooperation between two regions (the North and the Tropic-South) in the face of risks and recursive utility. We introduce a new general computational algorithm to find feedback Nash equilibrium. Our results suggest that when the elements of climate science are ignored, important policy variables such as the optimal regional carbon tax and adaptation could be seriously biased. We also find the regional carbon tax is significantly smaller in the feedback Nash equilibrium than in the social planner’s problem in each region, and the North has higher carbon taxes than the Tropic-South.

主讲人简历:

蔡拥阳,斯坦福大学博士及复旦大学博士,现任职于俄亥俄州立大学。曾在斯坦福大学和芝加哥大学任职。主要从事气候变化经济学、计算经济学、经济及多系统综合建模、资源与环境经济学等研究工作。开创了多个数值求解动态随机一般均衡及动态随机非合作博弈的方法,并应用于解决经济学动态随机系统中的最优或博弈问题,例如在经济及气候风险和不确定性下的碳定价问题。当前研究还包括建立动态区域经济、食物、能源、水资源等系统综合建模分析。研究成果发表于Journal of Political Economy PNAS Nature Climate Change Operations Research等著名期刊。主持参与了多项重大项目。

经济管理学院

2020-12-7