Evidence from a statewide vaccination RCT shows the limits of nudges

Affiliations

• ¹ The Policy Lab at Brown University, Providence, RI, USA. nathaniel_rabb@brown.edu.
• ² Rhode Island Department of Health, Providence, RI, USA.
• ³ The Policy Lab at Brown University, Providence, RI, USA.
• ⁴ Department of Political Science, Boston University, Boston, MA, USA.
• ⁵ Department of Political Science, University of Illinois, Urbana-Champaign, IL, USA.
• ⁶ IBM, Armonk, NY, USA.