喜报｜我院刘伊黎助理教授在JEMS上发表论文

       近日，我院刘伊黎助理教授以第一作者身份在Journal of Economics and Management Strategy发表了论文“The role of registering trademarks on firms' innovation: Evidence from Chinese firms”。

 

内容摘要

       Firms are used to registering trademarks for intellectual property protection which ultimately increases their innovations. Using a novel data set tracking firm‐level trademark registrations of Chinese listed firms between 2005 and 2017, this article sheds light on the role of a firm's first trademark in its patents and the related provision's implication in the developing world. We implement a difference‐in‐difference model to find approximately a 30% increase in the number of a firm's patents after its first trademark application. Moreover, we take advantage of the latest amendment of China's Trademark Law in 2013 as an exogenous shock to investigate the influence of law protection on trademark‐induced innovations. The results suggest a strengthened effect of first trademark applications on patent numbers after the 2013 amendment.

 

作者简介

       刘伊黎，中山大学商学院助理教授。博士毕业于南开大学经济学院。研究兴趣包括企业贸易网络、企业间贸易等。目前主持国家自然科学基金青年基金项目1项。科研成果发表于《经济研究》《世界经济》等国内权威学术期刊。