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Head, Keith; Li, Yao Amber; Minondo, Asier – Centre for Economic Performance, 2018
Using data on academic citations, career and educational histories of mathematicians, and disaggregated distance data for the world's top 1000 math departments, we study how geography and ties affect knowledge flows among scholars. The ties we consider are co-authorship, past colocation, advisor-mediated relationships, and alma mater relationships…
Descriptors: Mathematics Education, Citations (References), Professional Personnel, Proximity