Vertical Relations under Credit Constraints (with John Thanassoulis). Journal of the European Economic Association, forthcoming.

Merger Policy with Merger Choice (with Michael D. Whinston). American Economic Review, 2013, vol. 103(2), 1006-1033.

Advance-Purchase Discounts as a Price Discrimination Device (with Martin Peitz and Frank Rosar). Journal of Economic Theory, 2011, vol. 146(1), 141-162.

Dynamic Merger Review (with Michael D. Whinston). Journal of Political Economy, 2010, vol. 118(6), 1200-1251.

Competition for Scarce Resources (with Peter Eso and Lucy White). RAND Journal of Economics, 2010, vol. 41(3), 524-548.

Vertical Merger, Collusion, and Disruptive Buyers (with Lucy White). International Journal of Industrial Organization, 2010, vol. 28(4), 350-354. (EARIE Special Issue.)

An Assignment Theory of Foreign Direct Investment (with Stephen Yeaple). Review of Economic Studies, 2008, vol. 57(2), 529-557.

Platform Ownership (with Martin Peitz and Konrad Stahl). Journal of the European Economic Association, 2007, vol. 5(6), 1130-1160.

Do Vertical Mergers Facilitate Upstream Collusion? (with Lucy White), American Economic Review, 2007, vol. 97(4), 1321-1339. 

A Theory of Clearance Sales (with Martin Peitz). Economic Journal, 2007, vol. 117(522), 964-990.

Cross-Border Mergers and Acquisitions versus Greenfield Foreign Direct Investment: The Role of Firm Heterogeneity (with Stephen Yeaple). Journal of International Economics, 2007, vol. 72(2), 336-365.

Collusion and Dynamic (Under-)Investment in Quality. RAND Journal of Economics, 2007, vol. 38(1), 227-249.

A Gap for Me: Entrepreneurs and Entry. Journal of the European Economic Association, 2006, vol. 4(5), 929-956.

Firm Turnover in Imperfectly Competitive Markets (with Marcus Asplund). Review of Economic Studies, 2006, vol. 73(2), 295-327. Lead Article.

Business Strategy, Human Capital, and Managerial Incentives (with George Mailath and Andrew Postlewaite). Journal of Economics & Management Strategy, 2004, vol. 13(4), 617-633.

Hyperbolic Discounting and Secondary Markets (with Martin Peitz). Games and Economic Behavior, 2003, vol. 44(1), 77-97.

Globalization and Multiproduct Firms (with Stephen Yeaple). CEPR Discussion Paper DP9037, Centre for Economic Policy Research.

Globalization and the Size Distribution of Multiproduct Firms (with Stephen Yeaple). CEPR Discussion Paper DP6948, Centre for Economic Policy Research.

When the Punishment Must Fit the Crime: Remarks on the Failure of Simple Penal Codes in Extensive-Form Games (with George J. Mailath and Lucy White). CEPR Discussion Paper DP4793, Centre for Economic Policy Research.

Monopolisation and Industry Structure. Economics Working Paper 2000-W27, Nuffield College, Oxford.

Cartel Stability under Capacity Constraints: The Traditional View Restored. STICERD Discussion Paper EI/23, London School of Economics. 

Internal vs. External Growth in Industries with Scale Economies: A Computational Model of Optimal Merger Policy (with Ben Mermelstein, Mark Satterthwaite and Michael D. Whinston).

Vertical Integration and Foreclosure in Multilateral Relations (with Patrick Rey).

Cross-Border Price Effects of Mergers and Acquisitions: A Framework for Competition Policy (with Holger Breinlich and Nicolas Schutz).

Dynamic Bargaining with Externalities (with Mark Satterthwaite and Michael D. Whinston).