中国高被引学者的跨国流动特征和影响——基于论文的计量分析

An Analysis on Characteristics and Impacts of Chinese Highly Cited Researchers' Transnational Mobility

大科学时代,科研人员跨国流动是其学术生涯的重要组成部分,我国是世界上最大的留学生输出国,为测度我国高层次科技人才跨国流动的特点和规律,选取中国高被引学者为研究样本,构建其个人履历信息数据库和科研产出数据库,通过科研履历分析、科学计量分析以及计量经济分析,发现三分之二的学者有在科技发达国家求学、研修或工作的经历,本科中国—海外博士是其主要流动路径,学者跨国流动方式、流动国家、流动阶段对其建立国际科学合作关系和提升科研生产力都有显著影响。

In the trend of globalization of science and technology, there has been a sweeping flow of researchers, it is an important part of their academic career. China is the largest exporter of international students in the world. In order to measure the characteristics and laws of transnational flow of high-level scientific and technologi- cal talents in China, this paper focuses on Chinese highly cited researchers （CHCR）. Firstly, this paper summa- rize the characteristics of CHCS＇s transnational mobility from the views of form, stage, direction, scale, frequency and time on curriculum vitae analysis. Secondly, this paper built econometric models to measure the influence of CHCR＇s transnational mobility on international co-publication and scientific research productivity