Entrepreneurship is influenced by many factors and environments such as institutions. Institutions have an important role to play in the individual's tendency toward necessity and opportunity entrepreneurship. The purpose of this paper was to examine the impact of institutional quality (property rights) on opportunity and necessity entrepreneurship. The results, based on unbalanced panel data f...

Lichtman (2005) reports that the Keys model has been able to pick the winner of every presidential election since 1860, retrospectively through 1980 and prospectively from 1984-2004. Given this record, it seems sensible to examine this index method. We tested how well the Keys model predicted the winner of the popular vote, and also how closely it forecasted the actual percentage of the two-par...