Details about Ami Ko

Access statistics for papers by Ami Ko.

Last updated 2026-06-10. Update your information in the RePEc Author Service.

Short-id: pko943

Working Papers

2023

1. Dynamic Pricing Regulation and Welfare in Insurance Markets
   NBER Working Papers, National Bureau of Economic Research, Inc
   See also Journal Article Dynamic Pricing Regulation and Welfare in Insurance Markets, Journal of Political Economy, University of Chicago Press (2025) (2025)

2018

2. Partial Rating Area Offering in the ACA Marketplaces: Facts, Theory and Evidence
   PIER Working Paper Archive, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania View citations (1)
   Also in NBER Working Papers, National Bureau of Economic Research, Inc (2018) View citations (1)

Journal Articles

2025

1. Dynamic Pricing Regulation and Welfare in Insurance Markets
   Journal of Political Economy, 2025, 133, (8), 2371 - 2413
   See also Working Paper Dynamic Pricing Regulation and Welfare in Insurance Markets, NBER Working Papers (2023) (2023)
2. Partial rating area offering and tests for anticompetitive market segmentation in the ACA Marketplaces
   Journal of Health Economics, 2025, 104, (C)

2022

3. An Equilibrium Analysis of the Long-Term Care Insurance Market
   The Review of Economic Studies, 2022, 89, (4), 1993-2025 View citations (12)