Labor, in the form of wages and benefits, makes up most of the costs of schooling. Much has been written about wages--especially the idea that we need to make salaries more competitive to attract a stronger labor pool. Analysts pay less attention to benefits, except to bemoan the rising cost of them. But as a portion of labor compensation, we…

State and federal accountability systems are pressuring public schools to improve the performance of low-achieving students. To respond, schools must be able to recruit and retain high-quality teachers, strengthen curricula, and take other steps to provide struggling students with the help they need. But such efforts are expensive and, as the…