"Underfunded pension liabilities threaten the fiscal stability of many cities. While Detroit's bankruptcy has dominated the headlines, the problem is widespread. With ongoing battles in many localities, policymakers are increasingly turning their attention to the legacy issues surrounding the...

"Recently, many state governments have legislated reductions in teachers' retirement benefits for new and future employees as a means of addressing the large unfunded liabilities of their pension plans. However, there is little existing capacity to predict how these unprecedented pension...