In cases where the site lists current affiliation, I used that to locate laureates (a German-born professor working at the UniversityofChicago when he won the prize would thus be listed under the UnitedStates).
Different studies from the Universityof Illinois at Chicago, Harvard, and Purdue have each concluded that the more positively one feels about the UnitedStates, the more likely one is to harbor anti-Arab feelings.
Mr. Lott is a former chief economist at the UnitedStates Sentencing Commission and the author of "More Guns, Less Crime" (University ofChicago Press, third edition, 2010).