摘要
文章选取2016—2020年“双一流”建设第一期STEM学科的科研产出为研究对象,通过双重差分法发现,“双一流”建设总体上促进了我国一流STEM学科科研生产力、学术影响力与科研产出质量的提升。具体到各学科层面,“双一流”建设对工程类学科、生物科学类学科与数理类学科的政策效应存在差异,工程类学科科研产出的整体质量下降,生物科学类学科学术影响力与高质量论文占比显著提升,数理类学科产出数量提升但对整体质量呈现一定的抑制效应。此外,目前我国一流STEM学科的科研生产力水平,特别是学术影响力水平与美国顶尖STEM学科相比还有较大的差距。当前,美国顶尖STEM学科的科研生产力水平约为我国一流STEM学科的4倍,科研成果的影响力约为我国的2倍。为此,需要持续加大对“双一流”建设的支持力度,重点关注改善科研工作的软环境,关注科研质量的提升。
The research output of STEM disciplines in the first phase of the“double firstclass”construction from 2016 to 2020 was selected as the research object,and the difference-indifference method was used to find that the“double first-class”construction has generally promoted the research productivity,academic influence and research output quality of first-class STEM disciplines in China.The research output of STEM disciplines in the first phase of the“double first-class”construction was found to have improved the research productivity,academic influence and quality of research output.Specifically,the policy effects of“double first-class”construction on engineering,bioscience and mathematics and science disciplines are different,with the overall quality of research output of engineering disciplines decreasing,the academic influence and the proportion of high-quality papers of bioscience disciplines increasing significantly,and the quantity of output of mathematics and science disciplines increasing but the overall quality showing some suppression effect.There is a certain suppression effect in the overall quality of the mathematical sciences.In addition,there is still a large gap between the research productivity level of China's top STEM disciplines,especially the academic impact level,and the top U.S.disciplines.Currently,the scientific productivity level of top STEM disciplines in the United States is 4 times that of top STEM disciplines in China,and the impact of scientific research results is about 2 times that of China.For this reason,we need to continue to increase the support for the construction of“double first-class”,focusing on improving the soft environment for research work and the quality of research.
作者
杨怡
沈敬轩
乔锦忠
YANG Yi;SHEN Jing-xuan;QIAO Jin-zhong(Faculty of Education,Beijing Normal University;Graduate School of Education,Peking University)
出处
《教育经济评论》
CSSCI
2023年第5期25-44,共20页
China Economics of Education Review
基金
北京市教科规划优先关注课题2017年度省部级一般项目“高校各种人才工程项目对大学科研、教学的影响研究”(AEGA17009)
关键词
“双一流”建设
STEM学科
科研产出
双重差分法
“double first-class”construction
STEM disciplines
research output
difference-in-difference method
作者简介
杨怡,北京师范大学教育学部,电子邮箱地址:202121010105@mail.bnu.edu.cn;沈敬轩,北京大学教育学院,电子邮箱地址:st21658d@gse.pku.edu.cn;乔锦忠,北京师范大学教育学部,电子邮箱地址:qjzh@bnu.edu.cn。
