We study a laboratory social dilemma game in which incentives to steal from others lead to the socially inefficient diversion of resources from production unless the members of a given mini-society can abide by norms of non-theft or engage in low cost collective protection of their members'...

In this paper, I analyze the time paths of the efficiencies of skilled and unskilled labor in aproduction framework where skilled and unskilled labor are imperfect substitutes. Theirimplications for economic growth and wage inequality in the US between 1950 and 2005present two main findings....

We study a laboratory social dilemma game in which incentives to steal from others lead to the socially inefficient diversion of resources from production unless the members of a given mini-society can abide by norms of non-theft or engage in low cost collective protection of their members'...