Resource allocations are jointly determined by the actions of social planners and households. In this paper, we highlight the distinction between planner optimization and household optimization. We show that planner optimization is a partial substitute for household optimization and that this is...

We propose using penalized withdrawals from retirement savings accounts, identified from U.S. tax records, as a revealed-preference tool to characterize households' valuation of liquidity. A simple dynamic model formalizes the notion that the prevalence of withdrawals can be used to characterize...

We study the effects of the Social Security survivors benefits program on household labor supply and the efficiency implications for insurance and credit markets. We use U.S. population tax records and exploit a sharp age discontinuity in benefit eligibility for identification. We find that...

Primary care physicians (PCPs) provide frontline health care to patients in the U.S.; however, it is unclear how their practice styles affect patient care. In this paper, we estimate the long-lasting effects of PCP practice styles on patient health care utilization by focusing on Medicare...

We study how increases in the Social Security full retirement age (FRA) affect benefit claiming and retirement behavior, and specifically the interaction between these two choices. Using Social Security administrative data, we implement complementary research designs of a traditional cohort...

Do early labor market experiences determine longer-run life and career outcomes, and do they operate differentially for males and females? We study this question in the context of the physician labor market by exploiting a randomized lottery that determines the sorting of Danish physicians into...

This paper studies how health behaviors and investments are shaped through family spillovers. Leveraging administrative healthcare data, we identify the effects of health shocks to individuals on their family members' consumption of preventive care and health-related behaviors. Our...

This paper studies how firms set contributions to employer-provided 401(k)-type pension plans. Using a reform that decreased the subsidy for contributions to capital pension accounts for Danish workers in the top income tax bracket, we provide strong evidence that employers' contributions are...