Wuffle, A.; Brians, C. L.; Coulter, K. (Cambridge University Press, 2012-01)
We consider the neglected importance of temperature as an explanatory variable. We show that: (1) colder states have turnout that is high relative to the national average; (2) the coldest states in the United States were more likely to adopt Election Day Registration (EDR) than other states, and very hot states never did so; and (3) those who live in colder states live longer.