The Quick and the Ed has additional comment on the teacher pension conference I discussed yesterday. Rather than focusing on the financial sustainability of teacher pensions, Chad Aldeman at QATE focuses on how the odd accrual of pension wealth distorts teacher labor market decisions. This is also an incredibly important issue.
In particular, he focuses on the work done by my colleagues Bob Costrell and Mike Podgusrky that finds that the convoluted design teacher pensions encourages some teachers to continue working to receive a large increase in the value of their pensions at a particular age, while it pushes other teachers out the door because they would lose an enormous amount of pension wealth if they continued working.
These “peaks and valleys” in pension wealth can have profound effects on teacher quality, by possibly keeping some teachers in the profession too long and by cutting the careers of others too short. The chart above should give you a feeling for how convoluted teacher pension designs are. Aldeman calls it “the chart that launched a conference” because the publication of these findings in Education Next sparked a flurry of new research on teacher pensions, much of which was presented last week.
Posted by Jay P. Greene 

