It is widely believed that teacher turnover adversely affects the quality of instruction in urban schools serving predominantly disadvantaged children, and a growing body of research investigates various components of turnover effects. The evidence at first seems contradictory, as the quality of instruction appears to decline following turnover…

Although much has been written about the importance of leadership in the determination of organizational success, there is little quantitative evidence due to the difficulty of separating the impact of leaders from other organizational components--particularly in the public sector. Schools provide an especially rich environment for studying the…

A growing body of research confirms the long-held belief of parents, school administrators, and policy makers that teachers are the key component to a good education and that there is substantial variation in teacher quality. This research differs fundamentally from prior work on teachers by focusing directly on differences in student learning…

Eric Hanushek and Steven Rivkin examine how salary and working conditions affect the quality of instruction in the classroom. The wages of teachers relative to those of other college graduates have fallen steadily since 1940. Today, average wages differ little, however, between urban and suburban districts. In some metropolitan areas urban…

Many school districts experience difficulties attracting and retaining teachers, and the impending retirement of a substantial fraction of public school teachers raises the specter of sever shortages in some public schools. Schools in urban areas serving economically disadvantaged and minority students appear particularly vulnerable. This paper…

Much of education policy focuses on improving teacher quality, but most policies lack strong research support. We use student achievement gains to estimate teacher value-added, our measure of teacher quality. The analysis reveals substantial variation in the quality of instruction, most of which occurs within rather than between schools. Although…

Research reveals that teachers' working conditions are more likely to determine whether they stay at a school--or even in the profession--than are their salaries. Results suggest that policymakers ought to consider selective pay increases, preferably keyed to quality, for work in inner-city schools, together with efforts to improve the working…

Many school districts experience difficulties attracting and retaining teachers, and schools in urban areas serving economically disadvantaged and minority students appear particularly vulnerable to these problems. This paper investigates factors that affect the probabilities that teachers will switch schools or exit the public schools entirely.…