Adolph, ChristopherKing, Gary2010-05-222003Adolph, Christopher, and Gary King. 2003. Analyzing second stage ecological regressions: Comment on Herron and Shotts. Political Analysis 11(1): 65-76.1047-1987http://nrs.harvard.edu/urn-3:HUL.InstRepos:4125132en-USAnalyzing Second Stage Ecological Regressions: Comment on Herron and ShottsJournal Article2010-05-2210.1093/pan/11.1.65