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arXiv 1909.08445cs.DL
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顶尖科学家的合作行为

The collaboration behavior of top scientists

Giovanni Abramo, Ciriaco Andrea D'Angelo, Flavia Di Costa

摘要:

这项工作的目的是分析顶级科学家的合作行为在“国际”,“国内校外”和“校内”的水平,并比较它与他们的表现较差的同事。观察领域由意大利学术系统的整个教师组成,因此由12,000多名教授共同撰写科学出版物。更广泛的目标是提高对研究合作与绩效之间因果关系的理解。因此,分析是纵向的,涵盖两个连续的五年期。结果显示,在国内层面(包括校外和校内)的合作倾向大幅增加,但这是谁保持或成为顶级的科学家少,比它是为他们的表现较低的同事。相比之下,国际合作行为的增加对于那些成为或保持领先地位的科学家来说比他们的同行更大。那些获得顶级科学家地位的人的生产力的提高正是由于与外国同事合作发表的论文的平均影响力更大。

英文摘要:

The intention of this work is to analyze top scientists' collaboration behavior at the "international", "domestic extramural" and "intramural" levels, and compare it to that of their lesser performing colleagues. The field of observation consists of the entire faculty of the Italian academic system, and so the coauthorship of scientific publications by over 12,000 professors. The broader aim is to improve understanding of the causal nexus between research collaboration and performance. The analysis is thus longitudinal, over two successive five-year periods. Results show a strong increase in the propensity to collaborate at domestic level (both extramural and intramural), however this is less for scientists who remain or become top, than it is for their lower-performing colleagues. In contrast, the increase in international collaboration behavior is greater for scientists who become or remain top than it is for their peers. The increase in productivity by those who acquire top scientist status is due precisely to the greater average impact of the publications achieved in collaboration with foreign colleagues.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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