This paper quantifies the economic benefits of educational improvement covered by the educational goals of the European Union, providing disaggregated projections for each of the EU countries and comparative economic results for alternative policy goals. Increased student achievement by 25 PISA points across the EU would be expected to add €71…

E. A. Hanushek points out in this commentary that applied researchers in education have only recently begun to appreciate the value of international assessments, even though there are now 50 years of experience with these. Until recently, these assessments have been stand-alone surveys that have not been linked, and analysis has largely focused on…

It has become commonplace to measure teacher quality in terms of teacher value-added. Operationally, this means evaluating teachers according to the learning gains of students on various achievement tests. Existing research consistently shows large variations in teacher effectiveness, much of which is within schools as opposed to between schools.…

The Coleman report, "Equality of Educational Opportunity," is the fountainhead for those committed to evidence-based education policy. Remarkably, this 737-page tome, prepared 50 years ago by seven authors under the leadership of James S. Coleman, still gets a steady 600 Google Scholar citations per year. But since its publication, views…

Considerable prior analysis has gone into the study of zoning restrictions on locational choice and on fiscal burdens. The prior work on zoning--particularly fiscal or exclusionary zoning--has provided both inconclusive theoretical results and quite inconsistent empirical support of the theory. More importantly, none of this work addresses…

This exchange represents a follow-up to an article on the effects of state high school exit examinations that previously appeared in this journal (Warren, Grodsky, & Kalogrides 2009). That 2009 article was featured prominently in a report by the National Research Council (NRC) that evaluated the efficacy of test-based accountability systems.…

Search theory suggests that early career job changes on balance lead to better matches that benefit both workers and firms, but this may not hold true in teacher labor markets characterized by salary rigidities, barriers to entry, and substantial differences in working conditions that are difficult for institutions to alter. Education policy…

Since the late 1980s, state court judges in over twenty states, deriving their authority from the education clauses of their respective state constitutions, have struck down school finance systems as not "adequate." Pointing to evidence of unacceptable student achievement outcomes, especially among poor and disadvantaged students,…

Spurred by court rulings requiring states to increase public-school funding, the United States now spends more per student on K-12 education than almost any other country. Yet American students still achieve less than their foreign counterparts, their performance has been flat for decades, millions of them are failing, and poor and minority…

Extensive education research on the contribution of teachers to student achievement produces two generally accepted results. First, teacher quality varies substantially as measured by the value added to student achievement or future academic attainment or earnings. Second, variables often used to determine entry into the profession and…

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…

The importance of teacher quality for determining student outcomes is now well established. At the same time, the translation of what is known about teacher quality into effective policy is far from being institutionalized. The simplest summary of research into teacher quality is that some teachers are dramatically more effective than others but…

Sizeable achievement differences by race appear in early grades, but substantial uncertainty exists about the impact of school quality on the black-white achievement gap and particularly about its evolution across different parts of the achievement distribution. Texas administrative data show that the overall growth in the achievement gap between…

The role of improved schooling, a central part of most development strategies, has become controversial because expansion of school attainment has not guaranteed improved economic conditions. This paper reviews the role of education in promoting economic wellbeing, with a particular focus on the role of educational quality. It concludes that there…

School policy debates vacillate between policies emphasizing improvement in general skills and those aimed at strengthening the linkages between schools and the workplace. While these policies do not necessarily conflict, each is frequently motivated by shortcomings in the other. This paper presents basic evidence about the very substantial…