G2TT
来源类型Working Paper
规范类型报告
DOI10.3386/w12692
来源IDWorking Paper 12692
International Knowledge Flows: Evidence from an Inventor-Firm Matched Data Set
Jinyoung Kim; Sangjoon John Lee; Gerald Marschke
发表日期2006-11-15
出版年2006
语种英语
摘要We describe the construction of a panel data set from the U.S. patent data that contains measures of inventors' life-cycle R&D productivity--patents and patent citations. We match the data set to information on the U.S. pharmaceutical and semiconductor firms for whom they work. In this paper we use these data to examine the role of research personnel as a pathway for the diffusion of ideas from foreign countries to U.S. innovators. In particular, we find in recent years an increase in the extent that U.S. innovating firms collaborate with or employ researchers with foreign experience. This increase appears to work primarily through an increase in U.S. firms' employment of foreign-residing researchers; the fraction of research-active U.S. residents with foreign research experience appears to be falling, suggesting that U.S. pharmaceutical and semiconductor firms are increasingly locating operations in foreign countries to employ such researchers, as opposed to such researchers immigrating to the U.S. to work. In addition, we investigate which U.S. firms conducting R&D build upon innovations originating abroad. We find that employing or collaborating with researchers who have research experience abroad seems to facilitate the use of output of non-U.S. R&D. We also find that in the semiconductor industry smaller and older firms, and in the pharmaceutical industry, younger firms are more likely to access foreign R&D output.
主题Labor Economics ; Unemployment and Immigration ; Development and Growth ; Innovation and R& ; D
URLhttps://www.nber.org/papers/w12692
来源智库National Bureau of Economic Research (United States)
引用统计
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/570355
推荐引用方式
GB/T 7714
Jinyoung Kim,Sangjoon John Lee,Gerald Marschke. International Knowledge Flows: Evidence from an Inventor-Firm Matched Data Set. 2006.
条目包含的文件
文件名称/大小 资源类型 版本类型 开放类型 使用许可
w12692.pdf(181KB)智库出版物 限制开放CC BY-NC-SA浏览
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Jinyoung Kim]的文章
[Sangjoon John Lee]的文章
[Gerald Marschke]的文章
百度学术
百度学术中相似的文章
[Jinyoung Kim]的文章
[Sangjoon John Lee]的文章
[Gerald Marschke]的文章
必应学术
必应学术中相似的文章
[Jinyoung Kim]的文章
[Sangjoon John Lee]的文章
[Gerald Marschke]的文章
相关权益政策
暂无数据
收藏/分享
文件名: w12692.pdf
格式: Adobe PDF
此文件暂不支持浏览

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。