| 累积创新框架下的知识产权保护研究 |
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| 引用本文： | 董雪兵,史晋川.累积创新框架下的知识产权保护研究[J].经济研究,2006(5). |
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| 作者姓名： | 董雪兵 史晋川 |
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| 作者单位： | 浙江大学经济学院、浙江大学民营经济研究中心，浙江大学经济学院、浙江大学民营经济研究中心 |
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| 摘 要： | 本文通过构建累积创新框架下的拍卖模型来探讨知识产权制度的社会福利效应,比较各种具体制度的效率及在各种特殊的产业中的应用保护。基于存在领先厂商情况下累积创新过程中的创新竞赛问题的分析,可以得到三种不同策略情形下的社会福利函数,并确定知识产权保护程度的适用范围。研究结论的应用扩展表明:以生物技术、电子和医药等为主的行业,适用比较严格的保护制度进行保护,如专利制度;以计算机软件、音乐、书籍和期刊等为主的行业,适用比较宽松的保护制度进行保护,如版权制度。
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| 关 键 词： | 累积创新 知识产权 拍卖模型 |
Intellectual Property Rights Protection in the Cumulative Innovation:An Auction Model |
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| Dong Xuebing and Shi Jinchuan.Intellectual Property Rights Protection in the Cumulative Innovation:An Auction Model[J].Economic Research Journal,2006(5). |
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| Authors: | Dong Xuebing and Shi Jinchuan |
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| Abstract: | This paper probes into the welfare effect of intellectual property rights and compares the efficiency of various concrete institutions,and also discusses the application in certain special industries by developing an auction model in the cumulative innovation. We study firms' innovation race in cumulative innovation with leader firm, and then obtain the social welfare function of three strategies and optimal intellectual property rights protection. Ultimately we draw the conclusion that industries such as biology technology, electronic and pharmacy are suitable for the strict institution,e.g.the patent; industries such as computer software, music, book and journal are suitable for the broad institution,e.g.the copyright. |
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| Keywords: | Cumulative Innovation Intellectual Property Rights Auction Model |
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