We investigate the efficiency of piece-rate contracts using data from a field experiment, conducted within a tree-planting firm. During the experiment, the piece rate paid to planters was exogenously increased. Regression methods yield an estimate of the elasticity of output with respect to...

Skilled labour has gained significance as a production factor in the age of information technology, but accounting does not recognize human capital as an asset that contributes to the firm's earning power. This paper suggests a method to develop a latent index to proxy the managerial-skill...

In this lecture I first give an explanation for invidious preferences based on the (evolutionary) competition for resources. Then I show that these preferences have wide ranging and empirically relevant effects on labor markets, such as: workplace skill segregation, gradual promotions, wage...

Job displacement insurance typically includes both unemployment benefits and lump-sum severance pay, and each has provoked policy concerns. Unemployment insurance concerns have centered on distorted job search/offer acceptance decisions by the worker, severance-induced firing cost concerns on...

Earnings losses from permanent job separations are a serious threat to the financial security of long-tenured workers. Job displacement insurance is presumably designed to offset these losses, but evidence suggests that consumption smoothing among the long-tenured displaced is seriously...