财务与金融系学术讲座系列2022年第20讲

来源:财务与金融系 发布时间:2022-11-11

主题:初创企业获得专利是否影响发明者的生产力?

主讲人:Zack Liu(休斯顿大学助理教授)

协调人:陈俊、竺圣波

时间:2022年11月11日(周五)上午 9:00——10:30

地点:线上会议室

语言:英语


讲座摘要:

We show that the acquisition of a startup inventor's first patent has a negative effect on the subsequent productivity of the patent's inventor, leading to 6.7 fewer patents being granted to the inventor over five years. This effect is not due to the inventor focusing on high-quality patents—in fact, the opposite appears to be the case. Our novel identification strategy is motivated by two new findings: Incumbent firms are more likely to acquire the patents of startups that patent examiners ask them to cite, and examiners are more likely to cite patents that they have reviewed in the past. When combined with the quasi-random assignment of patent applications to examiners, these two findings give rise to quasi-random linkages between startups and potential acquirers that help identify the causal effect of patent acquisitions on inventor productivity.


主讲人简介:

Zack Liu is an assistant professor of Finance at the C.T. Bauer College of Business of University of Houston. Professor Liu’s primary research interests lie in the fields of empirical corporate finance and innovation. In these areas, Professor Liu has published his researches in top finance journals including The Review of Financial Studies, Journal of Financial Economics.


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