Boosting early retirement in cash-strapped districts does not hurt students' math and reading scores, according to new studies released at the American Economic Association meeting, but pension-incentive programs may cost schools some of their most effective teachers. Separate studies of teachers in California, Illinois, and North Carolina paint a…

As public budgets have grown tighter over the past decade, states and school districts have sought ways to control the growth of spending. One increasingly common strategy employed to rein in costs is to offer experienced teachers with high salaries financial incentives to retire early. Although early retirement incentive (ERI) programs have been…