首页

首页 > 报告讲座 > 正文
报告讲座

(11月12日)CHLR 应用微观经济学研讨会系列讲座

发布日期:2021-11-10  点击数:

主题:The Impact of Antitrust Regulations on Firm Market Value - Evidence from Chinese Internet Platforms

主讲人:尹妮娜(澳门新葡亰518|官网首页人力资本与劳动经济研究中心助理教授)

摘要:This paper examine the impact of antitrust regulations on firm market value for Chinese giant internet platforms, with comparison to the US counterparts. With historical daily stock market data from Bloomberg between January 2010 to October 2021, we investigate the abnormal returns of the relevant Chinese and US internet platform listed in the US and Hong Kong Stock Exchanges with event study approach. Our results indicate that the antitrust investigation has a short-term negative impact on firm market price, but it restores to its normal return in the long-run; Investors's reaction to the initiation of investigations taken place in different jusridictions signifies the different practices pattern of administrative remedies and judicial remedies across jurisdictions matters; Investor responses more towards antitrust administration and legislation in China than that in the US, indicates the stronger enforcement power in Chinese market; Comparing to local investors, foreigner investors react more aggressively to regulations in China.

时间:11月12日(周五)下午2:40-3:40

地点:腾讯会议,会议号:870741312

主办单位:澳门新葡亰518|官网首页人力资本与劳动经济研究中心(CHLR)

关于主讲人:

Dr. Nina Yin, graduated from National School of Development, Peking University, received her Ph.D. in Economics from Toulouse School of Economics in September 2013 and was a postdoctoral fellow at Tulane University. Her broader research interests include health economics, industrial organization, and economics of innovation and intellectual property rights. Her research has focused on understanding the effects of pharmaceutical regulation, the pharmaceutical manufacturers' strategic behaviors (i.e., pricing, innovating and advertising) and the welfare effects on patients. For example, the pros and cons of granting market exclusivity to incremental innovations on pharmaceuticals, how the newly discovered clinical information affect physicians’ prescription behaviors. Her research has been published in Health Economics, Economics Letters, American Journal of Health Economics, China Economic Review, The Oxford Handbook of Venture Capital, etc. She has been invited for presentation at international conferences in industrial organization and health economics, such as IIOC, EARIE, and ASHEcon, etc.

返回上一页

澳门新葡亰518|官网首页-欢迎您!!
邮编:102206

澳门新葡亰518|官网首页-欢迎您!!

网站地图