Collaborative Production in Science: An Empirical Analysis of Coauthorships in Economics

• 成果类型: Article
• 署名作者: Anderson, Katharine A.; Richards-Shubik, Seth
• 署名单位: Lehigh University; National Bureau of Economic Research
• 刊物名称: REVIEW OF ECONOMICS AND STATISTICS
• ISSN/ISSBN: 0034-6535
• DOI: 10.1162/rest_a_01025
• 发表日期: 2022-11
• 页码: 1241-1255
• 关键词: co-authorship; IMPACT; determinants; citations; networks; MARKET; teams; MODEL

摘要

This paper studies productivity and preferences in scientific research. Collaboration is increasingly important for innovation in science and other domains, but we have limited understanding of the factors researchers use to choose their collaborators and the projects they work on. Here, we use a model of strategic network formation and a recently developed econometric method to examine this question in the context of economics researchers. We learn that research teams with more collaborators tend to produce papers with higher impact, and without increasing individual costs of communication and coordination. This suggests the trend toward larger research teams in economics will continue.