Introduction

Playing nice – Trust and reputation in Game Theory, eCommerce and vaccinations | with Steve Tadelis

In this episode we talk to Steve Tadelis about reputation and trust. He explains how he first got into the topic, what reputation means in the context of Game Theory and how even leaving no review at all could signal reputation on platforms like ebay. He also shows how powerful reputation and trust can be beyond the business context, e.g. when increasing vaccination rates with the help of Donald Trump.

Steve Tadelis is professor of economics, business and public policy at UC Berkeley. His research interests include the economics of eCommerce and incentives & organisations. On top of his academic experience he has worked as senior economist at Amazon and eBay.

In the episode, Steve mentions the following papers:

• Rational cooperation in the finitely repeated prisoners' dilemma, by David Kreps, Paul Milgrom, John Roberts and Robert Wilson
• Using Donald Trump’s COVID-19 Vaccine Endorsement to Give Public Health a Shot in the Arm: A Large-Scale Ad Experiment, by Bradley Larsen, Marc J. Hetherington, Steven H. Greene, Timothy J. Ryan, Rahsaan D. Maxwell & Steven Tadelis