Research

Working Papers:

Why Echo Chambers are Useful
(with Christoph Schottmüller)
Oxford Department of Economics Discussion Paper No. 857
Discussed on Stumbling and Mumbling and Marginal Revolution
First version August 2018, last updated January 2020. [Supplementary Material]

Is Beauty Contagious? How Higher-Order Uncertainty Can Drive Asset Prices
First version December 2013, last updated February 2018.

Published Papers:

Regime change games with an active defender
(with Christoph Schottmüller)
Games and Economic Behavior [129: 96-113] September 2021. [Preprint]
(Supersedes earlier working paper “How Jeremy Bentham would defend against self-fulfilling attacks”)

Optimal Test Allocation
(with Jeff Ely, Andrea Galeotti and Jakub Steiner)
Journal of Economic Theory [193] April 2021. [Preprint]

An Informational Theory of Privacy
(with Christoph Schottmüller)
Economic Journal [130: 93-124] January 2020. [Preprint] [Supplementary Material]

The Evolution of Social Learning and its Economic Consequences
(with Benjamin Bossan and Peter Hammerstein)
Journal of Economic Behavior and Organization [112: 266-288] April 2015.

Correlated Equilibria in homogeneous good Bertrand competition
(with Christoph Schottmüller)
Journal of Mathematical Economics [57: 31-37] March 2015. [Preprint]

Work in Progress:

  • Disclosing Rejections (with Nenad Kos)
  • Self-Fulfilling Market Liquidity
  • How hard should it be to default?