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PDF(1259 KB)
PDF(1259 KB)
专利法修改与企业创新——来自上市公司的实证研究
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Patent Law and Enterprise Innovation: Empirical Research on Listed Company
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}专利法修改, 企业创新水平, 财务风险, 双重差分模型
Patent Law Amendment, Enterprise Innovation Output, Financial Risk, Difference-in-Difference Model
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