Which Peers Matter? The Relative Impacts of Collaborators, Colleagues, and Competitors
AbstractMany economists believe knowledge production generates positive spillovers among knowledge producers. The available evidence, however, is mixed. We argue that spillovers can exist along three dimensions (idea, geographic, and collaboration space). To isolate the key channel through which knowledge spills over, we use a unique data set to examine the impact of a large post-1992 exodus of Soviet mathematicians on the output of the non-émigrés. Although the data reveal strong competitive effects in idea space, there is evidence of knowledge spillovers in collaboration space, when high-quality researchers directly engage with other researchers in the joint production of new knowledge.
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Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 20026.
Date of creation: Mar 2014
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Other versions of this item:
- Kirk B. Doran & George J. Borjas, 2013. "Which Peers Matter? The Relative Impacts of Collaborators, Colleagues, and Competitors," Working Papers 021, University of Notre Dame, Department of Economics, revised Mar 2013.
- D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search, Learning, and Information
- J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
- O31 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
This paper has been announced in the following NEP Reports:
- NEP-ALL-2014-04-11 (All new papers)
- NEP-GER-2014-04-11 (German Papers)
- NEP-LMA-2014-04-11 (Labor Markets - Supply, Demand, & Wages)
- NEP-URE-2014-04-11 (Urban & Real Estate Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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002, University of Notre Dame, Department of Economics, revised Jul 2012.
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- George J. Borjas & Kirk B. Doran, 2012. "The Collapse of the Soviet Union and the Productivity of American Mathematicians," NBER Working Papers 17800, National Bureau of Economic Research, Inc.
- Borjas, George J. & Doran, Kirk B., 2012. "The Collapse of the Soviet Union and the Productivity of American Mathematicians," Working Paper Series rwp12-004, Harvard University, John F. Kennedy School of Government.
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