Party platforms differ sharply from one another, especially on issues with religious content, such as abortion or gay marriage. Religious extremism in the U. S. appears to be strategically targeted to win elections, since party platforms diverge significantly, while policy outcomes like abortion...

Americans have become considerably more obese over the past 25 years. This increase is primarily the result of consuming more calories. The increase in food consumption is itself the result of technological innovations which made it possible for food to be mass prepared far from the point of...

From 1940 to 1990, a 10 percent increase in a metrpolitan area’s concentration of college-educated residents was associated with a .6 percent increase in subsequent employment growth. Using data on growth in wages and house values, I attempt to distinguish between explanations for this...

A central prediction of the quasi-hyperbolic model of time preference is that consumers will be impatient over short-run tradeoffs. I present the first nonlaboratory test of this implication using data on the nutritional intake of food stamp recipients. Caloric intake declines by 10 to 15...

Many observers have forecast large partisan shifts in the US electorate based on demographic trends. Such forecasts are appealing because demographic trends are often predictable even over long horizons. We backtest demographic forecasts using data on US elections since 1952. We envision a...