This paper presents findings from an experimental evaluation of Job Corps, the nation’s largest training program for disadvantaged youths. The study uses survey data collected over four years and tax data over nine years on a nationwide sample of 15,400 treatments and controls. The Job Corps...

Using a set of data on contracts and strikes for the period 1970-81, the author distinguishes among the roles of aggregate business conditions, labor market conditions, and product market conditions in the determination of strike incidence and duration. Strike incidence is found to be highest in...

This article estimates the impact of collective-bargaining legislation on disputes during labor negotiations in the U.S. public sector. We use a large national sample of U.S. state and local government contracts to compare the incidence and intensity of disputes by similar workers under...

Although experiments are viewed as the gold standard for evaluation, some of their benefits may be lost when, as is common, outcomes are not defined for some sample members. In evaluations of marriage interventions, for example, a key outcome—relationship quality—is undefined when...

Bargaining models suggest that firm-specific variables play an important role in wage determination. Yet previous empirical studies of wage determination have largely ignored these variables. The authors' analysis of a large panel data set of U.S. wage contracts suggests that firm-specific...