G2TT
来源类型Discussion paper
规范类型论文
来源IDDP13239
DP13239 Superstar Economists: Coauthorship networks and research output
Michael König; Chih-Sheng Hsieh; Xiaodong Liu; Christian Zimmermann
发表日期2018-10-11
出版年2018
语种英语
摘要We study the impact of research collaborations in coauthorship networks on research output and how optimal funding can maximize it. Through the links in the collaboration network, researchers create spillovers not only to their direct coauthors but also to researchers indirectly linked to them. We characterize the equilibrium when agents collaborate in multiple and possibly overlapping projects. We bring our model to the data by analyzing the coauthorship network of economists registered in the RePEc Author Service. We rank the authors and research institutions according to their contribution to the aggregate research output and thus provide a novel ranking measure that explicitly takes into account the spillover effect generated in the coauthorship network. Moreover, we analyze funding instruments for individual researchers as well as research institutions and compare them with the economics funding program of the National Science Foundation. Our results indicate that, because current funding schemes do not take into account the availability of coauthorship network data, they are ill-designed to take advantage of the spillover effects generated in scientific knowledge production networks.
主题Industrial Organization
关键词Coauthor networks Scientific collaboration Spillovers Key player Research funding Economics of science
URLhttps://cepr.org/publications/dp13239
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/542047
推荐引用方式
GB/T 7714
Michael König,Chih-Sheng Hsieh,Xiaodong Liu,et al. DP13239 Superstar Economists: Coauthorship networks and research output. 2018.
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