Reports of the Intergovernmental Panel on Climate Change (IPCC) employ an evolving framework of calibrated language for assessing and communicating degrees of certainty in findings. A persistent challenge for this framework has been ambiguity in the relationship between multiple...

We provide possibility results on the aggregation of beliefs and tastes for Monotone, Bernoullian and Archimedian preferences of Cerreia-Vioglio, Ghirardato, Maccheroni, Marinacci and Siniscalchi (2011). We propose a new axiom, Unambiguous Pareto Dominance, which requires that if the unambiguous...

Gender differences in outcomes are often explained by gender differences in competitiveness. Using evidence from the outdoor World Championships and Olympics 1,500 meter event, this paper investigates whether gender differences exist in the behavior of runners. Results indicate that there are...

In this study, we examine the effect of public spending for the arts on state economic growth among U.S. states. While there is a large literature on the effects of many elements of public spending on economic growth, this literature has ignored spending for the arts. We extend this literature...

The literature investigating strategic tax competition among U.S. state has shown significant variation in terms of the magnitude, and even the sign, of tax competition effects. One dimension upon which variation in results may occur is the period of analysis. It is plausible that tax...

As high unemployment rates linger following the latest recession, job opportunities can be sparse, especially for older workers. This might prompt older Americans to seek out opportunities in self-employment. Alternatively, recession-related decreases in economic activity might make...