| 社会承认与科研生产率年龄分布 |
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| 引用本文： | 林啸宇.社会承认与科研生产率年龄分布[J].科学学研究,2009,27(5):699-703. |
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| 作者姓名： | 林啸宇 |
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| 作者单位： | 五邑大学政法系，广东江门 529020 |
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| 摘 要： | 重大科研成果按年龄分布是威布尔分布，为什么？本文构造了一个具有技术（技能）进步效应的最优增长模型，其中社会计划者基于科研成果消费的最大化将科研产出的一部分作为资源投入给代表性科研人员，尝试性地解释了这一分布规律，包括分布形态和峰值后移现象，并结合科技史对模拟结果进行了一些讨论。科研生产率的年龄分布规律并非完全是一种生理现象，资源配置和社会承认在很大程度上影响了科研产出按年龄的分布。
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| 关 键 词： | 科学生产率 科学发现最佳年龄 最优增长 社会承认 资源配置 |
| 收稿时间： | 1900-01-01; |
Social recognition and research productivity over the life cycle |
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| LIN Xiao-yu.Social recognition and research productivity over the life cycle[J].Studies in Science of Science,2009,27(5):699-703. |
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| Authors: | LIN Xiao-yu |
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| Institution: | Law and Political Science Department;Wu Yi University;Jiangmen 529020;China |
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| Abstract: | The distribution of major scientific discoveries over the life cycle is a Weibull distribution.But why? A dynamic programming model of optimal growth with technology progress,where social planner must make the decision to put how much a part of the scientific output as resources for further research,can explain this distribution to some large extent,such as the distribution pattern and the shift to later age of peak research output.The simulation results are discussed against evidences from the history of science.The distribution of scientific productivity over the life cycle is affected by resource allocation and social recognition rather than being totally a physiological phenomenon. |
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| Keywords: | scientific productivity optimal age of scientific research optimal growth social recognition resource allocation |
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