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PDF(896 KB)
PDF(896 KB)
知识产权保护的区域技术创新效应与技术获取渠道异质性研究
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}The Technological Innovation Effect of Intellectual Property Rights Protection and the Heterogeneity of Technology Access
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}自主研发;知识产权保护;区域技术进步;技术知识存量
Independent Research and Development;Intellectual Property Right Protection;Regional Technological Progress;Stock of Technology Knowledge
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