Research impact and scholars’ geographical diversity
作者：
Highlights：
• Bibliometric approaches are applied to quantify publications’ impact and collaboration activity of the authors based on their affiliation.
• Scholars’ geographical diversity plays an important role in their research impact.
• Publication impact has stronger associations with the numbers of external collaborations at department and institution levels.
• Conversely, national collaboration correlates better with impact than international collaboration.
摘要
•Bibliometric approaches are applied to quantify publications’ impact and collaboration activity of the authors based on their affiliation.•Scholars’ geographical diversity plays an important role in their research impact.•Publication impact has stronger associations with the numbers of external collaborations at department and institution levels.•Conversely, national collaboration correlates better with impact than international collaboration.
论文关键词：Scientific collaboration network,Geographical diversity,Internal and external collaboration,Research impact,Scholars’ performance
论文评审过程：Received 16 July 2011, Revised 12 March 2013, Accepted 15 April 2013, Available online 22 May 2013.
论文官网地址：https://doi.org/10.1016/j.joi.2013.04.004
