Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not)
收藏NBER2000-02-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w7552
下载链接
链接失效反馈官方服务：
资源简介：
Based on a survey questionnaire administered to 1478 R&D labs in the U.S. manufacturing sector in 1994, we find that firms typically protect the profits due to invention with a range of mechanisms, including patents, secrecy, lead time advantages and the use of complementary marketing and
提供机构：
美国国家经济研究局
创建时间：
2000-02-01
