Entry and Patenting in the Software Industry
收藏NBER2006-10-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w12563
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资源简介：
To what extent are firms kept out of a market by patents covering related technologies? Do patents held by potential entrants make it easier to enter markets? We estimate the empirical relationship between market entry and patents for 27 narrowly defined categories of software products during the
提供机构：
美国国家经济研究局
创建时间：
2006-10-01
