This study uses national survey data to examine why charter school teachers are more likely to turnover than their traditional public school counterparts. We test whether the turnover gap is explained by different distributions of factors that are empirically and theoretically linked to turnover risk. We find that the turnover rate of charter…

Examines teachers' union activity in large school districts in the 11 states without collective-bargaining legislation, using a supply-and-demand model of municipal labor markets and least-squares regression analysis. Average teacher salary in districts with collective-bargaining agreements was 9.5% higher than average salary in districts without…

Examines differences in the pattern of sheepskin effects (possession of an academic diploma) across a full set of union, nonunion, public, and private labor markets. Sheepskin effects (and resultant screening evidence) are strongest in the private sector, nonunion labor markets and virtually absent in any public sector or unionized labor markets.…