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7021
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7022
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7023
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7024
The patent paradox revisited : determinants of patenting in the US semiconductor industry, 1980-94
Argitaratua 1999Liburua -
7025
Do stronger patents induce more innovation? evidence from the 1998 Japanese patent law reforms
Argitaratua 1999Liburua -
7026
Legal monopoly : patents and antitrust litigation in U.S. manufacturing, 1970-1998
Argitaratua 1999Liburua -
7027
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7028
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7029
Inventive activity and the market for technology in the United States, 1840-1920
Argitaratua 1999Liburua -
7030
Information technology, workplace organization, and the demand for skilled labor firm-level evidence
Argitaratua 1999Liburua