Learning in Crowded Markets (with Adam Zawadowski)
accepted at Journal of Economic Theory, August 2019
Online Appendix

Liquidity Risk and the Dynamics of Arbitrage Capital (with Dimitri Vayanos)
Journal of Finance 74(3), 1139-1173
June 2019 , earlier version is NBER w19931

Trading and Information Diffusion in Over-the-Counter markets (with Ana Babus)
Econometrica Vol. 86. No. 5 (September, 2018), 1727-1769 MATLAB code
Corrigendum (joint with Ana Babus and Yilin Wang), March 2020, MATLAB code

Inefficient Investment Waves (with Zhiguo He)
Econometrica Vol. 84, No. 2 (March, 2016), 735–780
Online Appendix, Additional Material
See also as the earler version NBER w18217

Do Hedge Funds Reduce Idiosyncratic Risk? (with Ronnie Sadka and Namho Kang)
Journal of Financial and Quantitative Analysis, 49(4), August 2014, 843-877
earlier version under a different title is CEPR DP 8307

The delegated Lucas tree (with Ron Kaniel)
Review of Financial Studies, 26 (4),April 2013, 929-984
(an earlier version is CEPR DP8578) Appendix D

Fund Managers, Career Concerns, and Asset Price Volatility (with Veronica Guerrieri)
American Economic Review, 102(5), August 2012, 1986-2017. Web Appendix
(see also an earlier version as NBER w14898)

The more we know about the fundamental, the less we agree on the price
Review of Economic Studies, 79(3), July 2012, 1175-1207 Web Appendix B, Web Appendix C
(an earlier version under stlightly different title is CEPR DP8455)

Risk in Dynamic Arbitrage: Price Effects of Convergence Trading
Journal of Finance, 64(2), April 2009, 638-658
Winner of the Smith BreedenFirst Prize for the Best Paper in asset pricing on the Journal ofFinance in 2009.

Papers in the revision process

Rational Sentiments and Economic Cycles
June 2020 (with Maryam Farboodi)

Heterogeneous Global Cycles
December 2018 (with Maryam Farboodi)
R&R at American Economic Review

Clients' Connections: Measuring the Role of Private Information in Decentralised Markets
July 2019 (with Gábor Pintér)
R&R at Journal of Finance

Work in Progress

Financial Choice and Financial Information
May 2017 (with
Botond Koszegi)

Projects on temporary hold

The More We Know, the Less We Agree: Uncertainty, Confusion and Speculative Attacks
September 2009 Abstract

Social learning with subjective communication and self-selection
(with Gergely Ujhelyi) Abstract

Rational Trader Risk
Financial Market Group Discussion Paper 533 Abstract

Procyclicality, collateral values and financial stability
(with Prasanna Gai and Nicholas Vause) Bank of England Working Paper No 304 Abstract