PDF(1245 KB)
PDF(1245 KB)
PDF(1245 KB)
国家重点实验室提高企业原始创新能力了吗
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Have the State Key Laboratories Improved the Original Innovation Capability of Enterprises?
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}国家重点实验室, 企业原始创新, 双重差分法
State Key Laboratory, Original Innovation of Enterprises, Difference in Difference Method
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