The tension at the heart of pension politics is the incentive to satisfy today's claimants in the here and now at the expense of long-term concerns. Teacher pensions, in particular, pose two challenges. The first is that political incentives invite irresponsible fiscal stewardship, as public officials make outsized short-term commitments to…

The tension at the heart of pension politics is the incentive to address today's claimants and focus on the here-and-now at the expense of long-term concerns and more dispersed constituencies. In the private sector, rules and regulations seek to tame corner-cutting and short-sighted behavior. In the public sector, the primary safeguard is the…