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Tag Archives: CalorieLab

Census 2010: Voters more Republican, more Texan, Fatter

The exciting Census headlines:  Texas is the big winner in gaining Congressional seats, Texans vote Republican, Republicans win! Except — the additional Texans are Hispanics, Hispanics vote Democratic, Democrats win!

What a nice illustration of a serious problem in development empirics, known by the lusty, sensuous name of “heterogeneous effects.”  If  you find handing out free bed nets lowers malaria, that still only applies ON AVERAGE to the group covered by the study. Within this group, the effects…

Posted in In the news, Maps, Metrics and evaluation | Also tagged , 5 Comments