Charter schools see as many as one in four teachers leave annually, and recent evidence attributes much of this turnover to provisions affected by collective bargaining processes and state laws such as salary, benefits, job security, and working hours. There have been many recent efforts to improve teacher voice in charter schools (Kahlenberg…

In recent years, debates over school reform have increasingly focused on the role of teacher unions in the changing landscape of American K-12 education. On one hand, critics argue that these unions, using their powerful grip on education politics and policy to great effect, bear primary responsibility for blocking states' efforts to put into…