We study the effect of incorporating heterogeneity into default rules by examining the choice between retirement plans at a firm which transitioned from a defined benefit (DB) to a defined contribution (DC) plan. The default plan for existing employees varied discontinuously depending on their...

Recent findings on limited financial literacy and exponential growth bias suggest saving decisions may not be optimal because such decisions require an accurate understanding of how current contributions can translate into income in retirement. This study uses a large-scale field experiment to...

Employer-provided pension plans may affect employee mobility both through an "incentive effect," where the bundle of benefit characteristics such as vesting rules, pension wealth accrual, risk, and liquidity affect turnover directly, and a "selection effect," where employees with different...