MURATA, Yasusada, NAKAJIMA, Ryo, OKAMOTO, Ryosuke, TAMURA, RyuichiGRIPS Policy Research Center2013-02-04GRIPS Discussion PapersDP12-18
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- 件名...tent citations control patents sensitivity analysis
MURATA, Yasusada, NAKAJIMA, Ryo, OKAMOTO, Ryosuke, TAMURA, RyuichiGRIPS Policy Research Center2011-09-28GRIPS Discussion PapersDP11-11
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- 件名...tent citations control patents
Murata, Yasusada, Nakajima, Ryo, Okamoto, Ryosuke, Tamura, RyuichiInstitute of Economic Research, Kyoto University2011-03KIER Discussion Paper763
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- 件名...tent citations control patents