Firm Size and R&D Intensity: A Re-Examination
收藏NBER1987-04-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w2205
下载链接
链接失效反馈官方服务：
资源简介：
Using data from the Federal Trade Commission's Line of Business Program and survey measures of technological opportunity and appropriability conditions, this paper finds that overall firm size has a very small, statistically in- significant effect on business unit R & D intensity when either fixed
提供机构：
美国国家经济研究局
创建时间：
1987-04-01
