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Center for Health Incentives and Behavioral Economics (CHIBE)
  1. 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.

Systematic dissemination of study findings from local to national stakeholders: a case of a social network-based study on HIV self-testing and linkage among fishermen in Kenya

SAHARA-J: Journal of Social Aspects of HIV/AIDS
July 29, 2026
Benard O. Ayieko, Edwin D. Charlebois, Lila A. Sheira, Sarah A. Gutin, Phoebe Olugo, Jayne Lewis-Kulzer, Zachary A. Kwena, Harsha Thirumurthy, Kawango Agot, Carol S. Camlin

Large Language Model Chatbot Conversations vs Public Health Materials and Parental HPV Vaccination Intentions: A Randomized Clinical Trial

JAMA Network
June 8, 2026
Neil K. R. Sehgal, Sunny Rai, Manuel Tonneau, Anish K. Agarwal, Joseph Cappella, Melanie L. Kornides, Lyle Ungar, Alison M. Buttenheim, Sharath Chandra Guntuku

Which Nudges Matter Most for Scalable Influenza Vaccination?-Reply

JAMA Internal Medicine
May 4, 2026
Kimberly J. Waddell; Kristin A. Linn; Shivan J. Mehta

Understanding HIV Vaccine Misinformation and Vaccine Intentions Among Young Women in South Africa: Insights from an Online Survey

AIDS and Behavior
April 21, 2026
Brendan Maughan-Brown, Teniola I. Egbe, Simamkele Bokolo, Megan Rabin, Candice Chetty-Makkan, Melanie Kornides, Lawrence Long, Sophie Pascoe, Sarah Penuela-Wermers, Sander van der Linden, Harsha Thirumurthy, Alison M. Buttenheim

Understanding HIV Vaccine Misinformation and Vaccine Intentions Among Young Women in South Africa: Insights from an Online Survey

AIDS and Behavior
March 14, 2026
Brendan Maughan-Brown, Teniola I. Egbe, Simamkele Bokolo, Megan Rabin, Candice Chetty-Makkan, Melanie Kornides, Lawrence Long, Sophie Pascoe, Sarah Penuela-Wermers, Sander van der Linden, Harsha Thirumurthy, Alison M. Buttenheim

Characterising concerns and misinformation shaping global HIV vaccine confidence and demand: a structured literature search and content analysis

BMJ Global Health
January 8, 2026
Simamkele Bokolo, Megan Rabin, Sarah Penuela-Wermers, Candice Maylene Chetty-Makkan, Teniola I. Egbe, Harsha Thirumurthy, Brendan Maughan-Brown, Alison Buttenheim

Targeting behavioral interventions based on past behavior: Evidence from vaccine uptake

Organizational Behavior and Human Decision Processes
January 1, 2026
Ilana Brody, Hengchen Dai, Silvia Saccardo, Katherine L. Milkman, Angela L. Duckworth, Mitesh S. Patel, Dena M. Gromet

In a shifting policy era: California provider knowledge and practice of medical exemption laws during the COVID-19 pandemic

Vaccine
January 1, 2026
Holly B Schuh, Paul Delamater, Tina M Proveaux, Matthew Z Dudley, Alison M Buttenheim, Jason L Schwartz, Nicola P Klein, Kristin Goddard, Kavin M Patel, Saad B Omer, Daniel A Salmon

Effectiveness of Financial Incentives for Health Behavior Change: A Narrative Review and Analysis

Annual Review of Public Health
December 23, 2025
Karen Glanz, Harsha Thirumurthy, and Natasha Agnes D'cruze

Twitter reveals spatio-temporal variation in vaccine concerns in Sub-Saharan Africa

Preprint
October 20, 2025
Devansh Jain, Sunny Rai, Juhi Mittal, Anietie Andy, Alison M. Buttenheim, Sharath Chandra Guntuku

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

Vaccine
August 30, 2025
Jennifer C. Morgan, Melanie L. Kornides, Jeremy Lee, Jessica Fishman

Attitudes of California school personnel on potential COVID-19 vaccine mandates and state law SB277 to remove nonmedical vaccine exemptions

Vaccine
February 21, 2025
Matthew Z. Dudley, Alexander J. Zapf, Paul Delamater, Tina M. Proveaux, Holly B. Schuh, Alison M. Buttenheim, Jason L. Schwartz, Nicola P. Klein, Kristin Goddard, Kavin M. Patel, Saad B. Omer, Daniel A. Salmon

A Bundled, Practice-Based Intervention to Increase HPV Vaccination

Pediatrics
January 6, 2025
Peter G. Szilagyi, Alexander G. Fiks, Cynthia M. Rand, Mary Kate Kelly, A. Russell Localio, Christina S. Albertin, Sharon G. Humiston, Robert W. Grundmeier, Jennifer Steffes, Kristin Davis, Laura P. Shone, Greta McFarland, Dianna E. Abney, Alisa J. Stephens-Shields

The Effects of Behaviorally Informed Messages on COVID-19 Vaccination Intentions and Behavior: Evidence from Randomized Survey Experiments in South Africa

Taylor & Francis
December 19, 2024
Alison M Buttenheim, Timothy Köhler, Katherine Eyal, Brendan Maughan-Brown

Human-Centered Design to Respond to Public Health Crises: Maintaining Canine Rabies Vaccination during the COVID-19 Pandemic in Peru

The American Journal of Tropical Medicine and Hygiene
November 26, 2024
Ricardo Castillo-Neyra, Elvis W Díaz, Lizzie Ortiz-Cam, Guillermo Porras, Micaela De La Puente-León, Gian Franco Condori, Olimpia Chuquista-Alcarraz, Sergio E Recuenco, Laura D Tamayo, Alison M Buttenheim, Valerie A Paz-Soldan

Behavioural economics to improve and motivate vaccination in primary care using nudges through the electronic health record: rationale and design of the BE IMMUNE randomised clinical trial

BMJ Open
November 18, 2024
Kimberly Waddell, Shivan J Mehta, Amol Navathe, Kristin Linn, Sae-Hwan Park, Andrew White, Jonathan Staloff, Corinne Rhodes, Chaylin Couzens, Keshav Goel, Caitlin McDonald, Catherine Reitz, Keyirah Williams, Joshua M Liao