Johannes Stroebel
stroebel_econ
Map Alert! Some more interesting patterns of social connections across U.S. zip codes (Thanks to @michaelcbailey, @pfrrll and Theresa Kuchler for exploring these with me over the years).I learn something
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The "Social Connectedness Index" data is now available globally and more disaggregated (sci_data@fb.com).It captures the likelihood that individuals across region-pairs are friends on FacebookThis allows to better understand the determinant
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