R&D and the patent premium von Arora, Ashish, Ceccagnoli, Marco, Cohen, Wesley M.

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Protecting their intellectual assets appropriability conditions and why US manufacturing firms patent (or not) von Cohen, Wesley M., Nelson, Richard R. 1930-, Walsh, John P.

Firm size versus diversity in the achievement of technological advance von Cohen, Wesley M., Klepper, Steven 1949-2013

What makes them tick? employee motives and firm innovation von Sauermann, Henry, Cohen, Wesley M.

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Protecting their intellectual assets appropriability conditions and why US manufacturing firms patent (or not) von Cohen, Wesley M., Nelson, Richard R. 1930-, Walsh, John P.

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Firm size and R&R intensity a re-examination von Cohen, Wesley M., Levin, Richard C., Mowery, David C.

Patents in the knowledge based economy

Weitere Verfasser: “… Cohen, Wesley M. …”

Patents in the knowledge-based economy

Weitere Verfasser: “… Cohen, Wesley M. …”