No Child Left Behind and the Every Student Succeeds Act have made accountability central to conversations about education policy. But neither statute articulates a clear vision of what constitutes "quality" or "equity" in education, nor do they include a mechanism to ensure that schools have sufficient resources to pursue that…

Since 1989, supreme courts in 12 states have declared their education finance systems unconstitutional. Numerous states are involved in litigation. State courts are presently attempting to close the gap between the best- and worst-financed education systems, focus on disparities in substantive education content, and achieve equity and adequacy…