Research

Publications

Take a look at CHIBE’s publications, which are helping advance the science of using behavioral economics to improve health and leading to discoveries around how our minds work.

Different vaccination debunking interventions: a randomized, controlled experiment estimating “backfiring” and positive effects

August 30, 2025

Jennifer C. Morgan, Melanie L. Kornides, Jeremy Lee, Jessica Fishman

The Effectiveness of Financial Incentives for COVID-19 Vaccination: A Systematic Review

Preventive Medicine

Gabriela K. Khazanov, Rebecca Stewart, Matteo F. Pieri, Candice Huang, Christopher T. Robertson, K. Aleks Schaefer, Hansoo Ko, Jessica Fishman

Comparative Effectiveness of Mandates and Financial Policies Targeting COVID-19 Vaccine Hesitancy: A Randomized, Controlled Survey Experiment

December 5, 2022

Jessica Fishman, Mandy K. Salmon, Daniel Scheitrum, K. Aleks Schaefer, Christopher T. Robertson

COVID-19 Self-Testing Preferences Linked to Political Perspectives: Social Determinants in the U.S. Pandemic

American Journal of Preventive Medicine

November 3, 2022

Jessica Fishman, Cedric H. Bien-Gund, Gregory P. Bisson, Yeonsoo Baik

Factors Associated With US Public Motivation to Use and Distribute COVID-19 Self-test

January 20, 2021

Bien-Gund C, Dugosh K, Acri T, Brady K, Thirumurthy H, Fishman J, Gross