This paper studies the design of dynamic reassignment mechanisms—centralized systems that must not only provide good initial matches but also accommodate changes in agents' preferences over time. The …
This paper studies the short- and long-term consequences of intra-household respiratory disease transmission from older to younger siblings in Danish families. The central research questions are: (1) …
Online FirstReview of Economic StudiesOnline 3 Jun 2026
This paper reports on the MOBIS experiment, a large-scale randomized controlled trial (RCT) implementing a multi-modal Pigovian transport pricing scheme in urban areas of German- and French-speaking …
PublishedQuarterly Journal of EconomicsOnline 13 Jan 2025Published Apr 2025
What do U.S. physicians earn, how is that earnings variation structured across geography and specialty, and how much does government healthcare payment policy shape those earnings and — through them — …
PublishedQuarterly Journal of EconomicsOnline 26 Dec 2024Published Apr 2025
This paper asks whether relieving downstream medical debt — debt that has been sold to third-party debt collectors — causes improvements in financial outcomes, mental and physical health, and …
PublishedAmerican Economic ReviewPublished Aug 2026
This paper studies the productivity of nurse practitioners (NPs) versus physicians performing overlapping tasks in Veterans Health Administration (VHA) emergency departments (EDs), exploiting a …
PublishedQuarterly Journal of EconomicsOnline 5 May 2026Published Jul 2026
This paper investigates a critical juncture in the development of national health insurance (NHI) in the United States: the post-World War II period when most peer nations moved to establish …