大国博弈下国际合作网络对学者科研绩效的影响:来自材料科学领域的经验证据  

Influence of international cooperation network on scholars’research performance under the Great Power Game:Empirical evidence from the field of materials science

作　　者：顾露露[1,2] 韦佳嘉 GU Lulu;WEI Jiajia(School of Finance,Zhongnan University of Economics and Law,Wuhan 430073,China;International investment research institute,Wuhan 430073,China)

机构地区：[1]中南财经政法大学金融学院,湖北武汉430073 [2]中南财经政法大学国际投资研究所,湖北武汉430073

出　　处：《中国软科学》2024年第11期23-34,共12页China Soft Science

基　　金：国家自然科学基金面上项目“中美科技战与企业创新研究:基于被制裁企业的国内供应商视角”(72172158)。

摘　　要：随着世界一体化进程的加快,国家创新体系开始向国际化方向迈进。但在大国博弈背景下,地缘政治开始向科技政治时代转变。基于2012—2021年学者—文献—年维度的合作网络数据,运用文献计量法、社会网络分析方法等分析材料科学领域中国学者国际科研合作网络结构,实证检验国际合作网络广度、深度及强度对中国材料科学领域学者科研绩效的影响,讨论中国学者关系资本的强弱、合作双方多维邻近性等对科研绩效影响的差异。研究发现:国际合作网络对中国学者的科研绩效形成倒U型影响,即先促进后抑制;相较于强关系,由弱关系构成的国际合作网络对学者科研绩效的作用更明显;与强国学者合作有利于提升科研绩效。进一步分析发现扩大国际科研合作网络圈子对一区论文和顶刊发表有负面影响。国际深度合作和小范围、多频次合作更能提升科研绩效,也暗示着在高精尖核心科技领域中国学者应建立充分科研自信,开展自主创新。With the acceleration of the world integration process,the national innovation system has also begun to move towards the direction of internationalization.However,in the context of great power game,geopolitics began to shift to the era of science and technology politics.Based on the researcher-document-year cooperation network data from 2012 to 2021,this paper analyzes the structure of the international research cooperation network of Chinese scholars in the field of materials science by using the bibliometric method and social network analysis methods,and empirically tests the influence of the breadth,depth and intensity of the international cooperation network on the research performance of Chinese scholars in the field of materials science.The differences of the influence of the relationship capital of Chinese scholars,the multi-dimensional proximity of the partners and the quality of the results of international research cooperation on research performance are discussed.This paper finds that the international cooperation network has an inverted U-shaped effect on the research performance of Chinese scholars,that is,it first promotes and then inhibits;Compared with the strong relationship,the international cooperation network composed of the weak relationship has a more obvious effect on the research performance of scholars.Cooperation with scholars from powerful countries is conducive to improving research performance.However,the expansion of the international scientific research cooperation network circle has a negative impact on the publication of papers and top journals in the first region,and in-depth international cooperation and small-scope and multi-frequency cooperation can better improve scientific research performance,which also implies that Chinese scholars should establish full confidence in scientific research and carry out independent innovation in advanced core science and technology fields.

关 键 词：国际合作网络 科研绩效 社会网络分析 关系资本 多维邻近性 

分 类 号：G304[文化科学]