Skip to Main Content
HBS Home
  • About
  • Academic Programs
  • Alumni
  • Faculty & Research
  • Baker Library
  • Giving
  • Harvard Business Review
  • Initiatives
  • News
  • Recruit
  • Map / Directions
Faculty & Research
  • Faculty
  • Research
  • Featured Topics
  • Academic Units
  • …→
  • Harvard Business School→
  • Faculty & Research→
Publications
Publications
  • 2022
  • Working Paper

From Anti-vax Intentions to Vaccination: Panel and Experimental Evidence from Nine Countries

By: Vincenzo Galasso, Vincent Pons, Paola Profeta, Michael Becher, Sylvain Brouard and Martial Foucault
  • Format:Print
  • | Language:English
ShareBar

Abstract

Millions of people refuse COVID-19 vaccination. Using original data from two surveys in nine OECD countries, we analyze the determinants of anti-vax intentions in December 2020 and show that half of the anti-vax individuals were vaccinated by summer 2021. Vaccinations were more likely among individuals aged 50+, exposed to COVID-19, compliant with public restrictions, more informed on traditional media, trusting scientists, and less concerned about vaccines’ side effects. We run a survey experiment with informational messages. In EU countries, a message about protecting health largely increases vaccinations, even among anti-vax individuals. In the U.K. and U.S., a message about protecting the economy generates similar effects. Our findings suggest that informational campaigns should adopt adequate narratives and address concerns about vaccines’ side effects.

Keywords

COVID-19; Vaccination; Vaccine Hesitancy; Information Campaigns; Health Pandemics; Behavior; Information

Citation

Galasso, Vincenzo, Vincent Pons, Paola Profeta, Michael Becher, Sylvain Brouard, and Martial Foucault. "From Anti-vax Intentions to Vaccination: Panel and Experimental Evidence from Nine Countries." NBER Working Paper Series, No. 29741, February 2022.
  • Read Now

About The Author

Vincent Pons

Business, Government and the International Economy
→More Publications

More from the Authors

    • 2022
    • Faculty Research

    Small Campaign Donors

    By: Laurent Bouton, Julia Cagé, Edgard Dewitte and Vincent Pons
    • April 2022
    • American Economic Review

    Does Context Outweigh Individual Characteristics in Driving Voting Behavior? Evidence from Relocations within the U.S.

    By: Enrico Cantoni and Vincent Pons
    • 2022
    • Faculty Research

    Can a Website Bring Unemployment Down? Experimental Evidence from France

    By: Aïcha Ben Dhia, Bruno Crépon, Esther Mbih, Louise Paul-Delvaux, Bertille Picard and Vincent Pons
More from the Authors
  • Small Campaign Donors By: Laurent Bouton, Julia Cagé, Edgard Dewitte and Vincent Pons
  • Does Context Outweigh Individual Characteristics in Driving Voting Behavior? Evidence from Relocations within the U.S. By: Enrico Cantoni and Vincent Pons
  • Can a Website Bring Unemployment Down? Experimental Evidence from France By: Aïcha Ben Dhia, Bruno Crépon, Esther Mbih, Louise Paul-Delvaux, Bertille Picard and Vincent Pons
ǁ
Campus Map
Harvard Business School
Soldiers Field
Boston, MA 02163
→Map & Directions
→More Contact Information
  • Make a Gift
  • Site Map
  • Jobs
  • Harvard University
  • Trademarks
  • Policies
  • Accessibility
  • Digital Accessibility
Copyright © President & Fellows of Harvard College