Protecting their intellectual assets : appropriability conditions and why U.S. manufacturing firms patent(or not)

Protecting their intellectual assets : appropriability conditions and why U.S. manufacturing firms patent(or not)

书目详细资料
主要作者: Cohen, Wesley M.
其他作者: Nelson, Richard R., Walsh, John P.
格式: 图书
语言:English
出版: Cambridge National Bureau of Economic Research 2000.
丛编:NBER working paper series no.7552
主题:
Patents > United States.
Manufacturing industries.
Technological innovations > Law and legislation > United States.
Trade secrets > United States.
Industrial management > United States.