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òòò½Íø Review

ISSN 0002-8282 (Print) | ISSN 1944-7981 (Online)

The Empirical Impact of Intellectual Property Rights on Innovation: Puzzles and Clues

  • Josh Lerner
òòò½Íø Review
vol. 99, no. 2, May 2009
(pp. 343–48)
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