Papers in Evolutionary Economic Geography

March 17, 2015

# 15.07 Network proximity in the geography of research collaboration

Filed under: 2015 — Tags: , , , , — mattehartog @ 10:21 pm

Laurent R. Bergé


This paper deals with the questions of how network proximity influences the structure of inter-regional collaborations and how it interacts with geography. I first introduce a new, theoretically grounded measure of inter-regional network proximity. Then, I use data on European scientific co-publications in the field of chemistry between 2001 and 2005 to assess those questions. The main findings reveal that inter-regional network proximity is important in determining future collaborations but its effect is mediated by geography. Most importantly, a clear substitution pattern is revealed showing that network proximity benefits mostly international collaborations.


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