| 科技人力资本视角下杰青科学家资助年龄对资助效果的影响——以杰青基金地球科学项目为例 |
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| 引用本文： | 田人合,郑军卫,张志强,于洁,杨芳娟.科技人力资本视角下杰青科学家资助年龄对资助效果的影响——以杰青基金地球科学项目为例[J].图书情报工作,2019,63(22):91-105. |
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| 作者姓名： | 田人合 郑军卫 张志强 于洁 杨芳娟 |
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| 作者单位： | 1. 西北大学公共管理学院 西安 710127;
2. 中国科学院兰州文献情报中心 兰州 730000;
3. 中国科学院成都文献情报中心 成都 610041;
4. 东北财经大学应用金融与行为科学学院 大连 116025;
5. 清华大学公共管理学院 北京 100084 |
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| 基金项目： | 本文系西北大学2020年度国家社会科学基金孵化计划项目"基于微观实证计量模型的杰青基金地球科学项目实施25周年评价研究"（项目编号：20XNFH016）和国家自然科学基金应急管理项目"地球科学领域国家杰出青年科学基金实施20年评价分析"（项目编号：41440043）研究成果之一。 |
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| 摘 要： | 目的/意义] 杰青基金实施25年来，资助者年龄呈大龄化趋势发展，深入分析该现象对完成杰青基金的影响，对未来杰青基金管理具有重要意义。方法/过程] 研究以1994-2018年杰青基金地球科学项目为研究对象，构建科研论文产出效率、创新能力和学术影响力三个评价指标，提出"科技人力资本投入-科研产出"理论模型及假设，采用DID模型克服样本选择性偏误所导致的内生性问题，验证理论假设，实现对杰青基金资助年龄异质性的研究。结果/结论] 实证结果表明：杰青科学家大龄化趋势日趋严重，存在明显的45岁现象；杰青基金实施20年中，支持"资助年龄越大，资助效应越好"假设的比例较低；三个评价指标维度，资助效应最大且资助年龄在39-42岁之间的年份在杰青基金实施20年中所占比例最大。因此，无论从杰青基金设立宗旨、还是从评估结果来看，都应该避免杰青科学家大龄化趋势，扩大对中低龄优秀青年人才的资助。
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| 关 键 词： | 数据科学 DID模型 资助年龄 异质性 国家杰出青年科学基金 科技政策评估 |
| 收稿时间： | 2019-04-24 |
| 修稿时间： | 2019-07-23 |
Influence of the Funding Age of Young Scholars on the Funding Effect from the Perspective of Human Capital of Science and Technology During the 25 Years of Policy Implementation: The Empirical Research Based on Distinguished Young Scholars' Fund in Earth Science Projects |
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| Tian Renhe,Zheng Junwei,Zhang Zhiqiang,Yu Jie,Yang Fangjuan.Influence of the Funding Age of Young Scholars on the Funding Effect from the Perspective of Human Capital of Science and Technology During the 25 Years of Policy Implementation: The Empirical Research Based on Distinguished Young Scholars' Fund in Earth Science Projects[J].Library and Information Service,2019,63(22):91-105. |
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| Authors: | Tian Renhe Zheng Junwei Zhang Zhiqiang Yu Jie Yang Fangjuan |
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| Institution: | 1. Northwest University, School of Public Management, Xi'an 710127;
2. Lanzhou Information Center, Chinese Academy of Sciences, Lanzhou 730000;
3. Chengdu Library and Information Center, Chinese Academy of Sciences, Chengdu 610041;
4. Dongbei University of Finance and Economics, School of Applied Finance and Behavioral Science, Dalian 116025;
5. School of Public Policy and Management, Tsinghua University, Beijing 100084 |
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| Abstract: | Purpose/significance] The National Science Fund for Distinguished Young Scholars Project (JieQing Fund) has implemented more than 25 years, all the JieQing winners presented the growing trend of older in age, researcher's age funding for heterogeneity about JieQing implement performance has great meaning in managing the JieQing Fund in future.Method/process] The object of the empirical in the paper was JieQing Fund from 1994 to 2018 in Earth Science. The research built three evaluation indexes which included scientific research paper output efficiency, innovation ability and academical influence. And put forward the "Input of human capital in science and technology-output of scientific research" model to explain the research results. The research used DID model to overcome the sample selective bias which may have bad influence in inner problems, at last, the study researched the heterogeneity in age when implement the JieQing Fund.Result/conclusion] The results show that there is older trend of aging and 45 years old phenomenon among the scientists. The JieQing Fund has been in place for 20 years. The proportion of hypothesis supports that the older the subsidy age is, the better the subsidy effect is lower. Among the three evaluation indexes, the years with the largest funding effect and the age between 39 and 42 years accounted for the largest proportion in the 20 years of the implementation of the JieQing Fund. Therefore, no matter from all the JieQing Fund purpose, three evaluation indexes, JieQing Fund should avoid older tendency, expand funding for young excellent talents. |
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| Keywords: | data science funding for age heterogeneity DID model National Science Fund for Distinguished Young Scholars scientific and technology policy evaluation |
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