摘要
专利法的修订是否能促进技术创新,是否能够促进专利成果的转化与利用缺乏实证研究。文章通过引入技术特征、市场特征等变量,系统地刻画电子信息产业的创新属性,以三次专利制度变革为虚拟变量构建产业创新动力模型。探究了中国三次专利制度变革对中国电子信息产业创新效率的影响。研究发现三次专利制度变革均显著地提升中国电子信息产业创新效率,随着专利保护强度逐步加强,模仿创新对产业创新效率的激励作用更加明显,三次专利制度变革在一定程度上抑制了电子信息产业技术创新的累积效应。
引文
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