This paper extends the now familiar Shapiro-Stiglitz (1984) model of labor market behavior to reconsider the controversial proposition that some forms of innovation have persistent displacement effects. In particular, it finds that when distinctions between random production failures and reduced...

The stylized facts of ultimatum bargaining in the experimental lab are that offers tend to be near an equal split of the surplus and low, near perfect offers are routinely rejected. Bimmore et al (1995) use aspiration-based evolutionary dynamics to model the evolution of fair play in a binary...

The notion that Marx neither understood nor advocated the use of mathematics is a persistent one. His interest in both commercial and abstract mathematics spanned more than two decades however, and culminated in two "contributions" to the foundations of the calculus: "On the Concept of the...

Recently economists have become interested in why people who face social dilemmas in the experimental lab use the seemingly incredible threat of punishment to deter free riding. Three theories have evolved to explain punishment. We survey each theory and se behavioral data from surveys and...

We conduct a survey and find that 47% of respondents state they would sanction free riders in a team production scenario even though the respondent was not personally affected and no direct benefits could be expected to follow an intervention. To understand this phenomenon, we define social...

Recent panel data is used to reconsider the determinants of interstate differences in the ratio of insured to total unemployment. We conclude that previous research on the influence of replacement rates, duration of jobless spells and female labor force participation is robust, but find that...

Recently economists have become interested in why people who face social dilemmas in the experimental lab use the seemingly incredible threat of punishment to deter free riding. Three theories with evolvutionary microfoundations have been developed to explain punishment. We survey these theories...

The introduction of “effort inducible” and “no effort: workers into a standard labor discipline model results in a paradox of sorts: if firms/capitalists cannot tell the difference, the predictable reductions in both output and workers compensation lead to an increase in profits. The...

Following Ehrenberg and Bognanno (1990a, b), this paper explores the role of incentives on the 2000 LPGA Tour. Overall, it finds them to have limited effectiveness. Several possible explanations are considered, including unmeasured differences in both abilities and courses and variations in the...