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国际经济学workshop:Willingness to Pay for Clean Air in China
发布日期:2018-06-08 12:53 来源:大陆成人直播-成人直播中文
国际经济学workshop
时间:2018年6月8日(周五)13:30-15:00 pm
地点:大陆成人直播-成人直播中文 万众楼二楼多功能厅
主持人:余淼杰 余昌华
主讲人:Christopher Timmins(Duke University)
题目:Willingness to Pay for Clean Air in China
摘要:We develop a residential sorting model incorporating migration disutility to recover the implicit value of clean air in China. The model is estimated using China Population Census Data along with PM2.5 satellite data. Our study provides new evidence on the willingness to pay for air quality improvement in developing countries and is the first application of an equilibrium sorting model to the valuation of non-market amenities in China. We employ two novel instrumental variables based on coal-fired electricity generation and wind direction to address the endogeneity of local air pollution. Results suggest important differences between the residential sorting model and a conventional hedonic model, highlighting the role of moving costs and the discreteness of the choice set. Our sorting results indicate that the economic value of air quality improvement associated with a one-unit decline in PM2.5 concentration is up to $8.83 billion for all Chinese households in 2005.
主讲人简介:Christopher Timmins教授是美国杜克大学经济系教授。研究领域包括环境经济学、产业组织、公共经济学、发展经济学、城市区域经济学。在Econometrica, American Economic Review等顶级期刊上发表过多篇论文。同时担任Journal of the Association of Environmental and Resource Economists副主编和American Economic Review编委。
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