摘要
本文以中国本土企业为研究对象,依据中国国家知识产权局专利许可备案登记数据、专利申请数据和中国工业企业数据,采取Tobit模型实证分析了2002-2005年间181家企业专利技术引进与其技术多元化发展的关系。研究表明,企业跨技术领域引进技术对其技术多元化发展存在消极作用;与国内技术许可引进相比,引进国外技术可以带来对技术多元化发展的积极效应;企业许可引进的相对技术年龄与其技术多元化发展之间存在倒U型关系。
This study is determined to explore the technological diversification phenomenon through technology licensing - ins pertaining to Chinese indigenous firms. Various data sources are used in the empirical analyses of 181 Chinese home - grown firms which are engaged in technology hcensing - in activities during 2000 - 2005, i.e. the registered records of patent technology licensing agreements and patent applications by the State Intellectual Property Office of the People' s Republic of China, and the annual survey of all Large - and Medium - scale companies by the National Bureau of Statistics. Through a Tobit model in the statistic analyses, it has been found that : ( 1 ) technology licensing - ins across a wider technology domain negatively impact licensee finns' subsequent technological diversification development ; ( 2 ) technology licensing - ins across a longer geography distance, i.e. from advanced economies positively influence licensee firms' subsequent technological diversification development; (3) licensed - in technologies from a relative longer temporal distance exhibit a reverse "U" relationship with licensee firms' subsequent technological diversification development.
出处
《科研管理》
CSSCI
北大核心
2015年第2期11-18,共8页
Science Research Management
基金
国家自然科学基金(71302133
71272171)
教育部人文社科基金(13YJC790154)
教育部博士点基金(20130181120057)
关键词
技术多元化
技术许可
技术搜寻
创新
专利
technological diversification
technology licensing
technology search
innovation
patent