"Fractionalization" - http://www.anderson.ucla.edu/faculty_pages/romain.wacziarg/downloads/fractionalization.pdf … measures of the degree of ethnic/linguistic/religious heterogeneity in various countries.
-
fractionalization data: http://www.anderson.ucla.edu/faculty_pages/romain.wacziarg/downloads/fractionalization.xls … (
@KirkegaardEmil assume you already know about this, but in case not!)
@hbdchick I had data yes, but only the summary measures (Simpson's index).
