Platform Economics​                    

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• “Intermediation and steering: Competition in prices and commissions” American Economic Journal: Microeconomics, forthcoming (with Tat-How Teh)

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• “Search platforms: Showrooming and price parity clauses” RAND Journal of Economics, 2020, Vol. 51(1), 32–58 (with Chengsi Wang)

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• “Creating platforms by hosting rivals” Management Science, 2020, Vol 66(7): 3234–3248 (with Andrei Hagiu and Bruno Jullien)

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• “Platforms and the exploration of new products” Management Science, 2020, Vol 66(4): 1527–1543 (with Andrei Hagiu)

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• “Why (don’t) firms free ride on an intermediary’s advice?

• ” International Journal of Industrial Organization, 2019, Vol 64: 27-54 (with Bo Shen)

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• “Controlling versus enabling” Management Science, 2019, Vol. 65(2): 577-595 (with Andrei Hagiu)

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• “The status of workers and platforms in the sharing economy” Journal of Economics & Management Strategy, 2019, Vol. 28(1): 97-108 (with Andrei Hagiu)

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• “A price theory of multi-sided platforms: Comment” American Economic Review, 2018, Vol. 108(9): 2761-2762 (with Hongru Tan)

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• “Should platforms be allowed to charge ad valorem fees?” Journal of Industrial Economics, 2018, Vol 66(3): 739-760 (with Zhu Wang)

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• “Ad-valorem platform fees and efficient price discrimination” RAND Journal of Economics, 2017, Vol. 48: 467–484 (with Zhu Wang)

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• “Payment card interchange fees and price discrimination” Journal of Industrial Economics, 2017, Vol. 65: 39-72 (with Rong Ding)

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• “Price coherence and excessive intermediation” Quarterly Journal of Economics, 2015, 130, 1283-1328 (with Benjamin Edelman)

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• “Multi-sided platforms” International Journal of Industrial Organization, 2015, 43, 162-174 (with Andrei Hagiu)

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• “Marketplace or reseller?” Management Science, 2015, 61, 184–203 (with Andrei Hagiu)

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• “Price Restrictions in Multi-sided Platforms: Practices and Responses” Competition Policy International 10, No. 2 (Autumn 2014). (with Benjamin Edelman)

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• “The Economics of Payment Cards” Review of Network Economics, 2014, 13, 303-353 (with Marc Rysman)

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• “Do you really want to be an eBay?” Harvard Business Review, March 2013 (with Andrei Hagiu)

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• “Why payment card fees are biased against retailers” RAND Journal of Economics, 2012, 43, 761-780

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• “Credit card interchange fees” Journal of Banking and Finance, 2010, 34, 1788-1797 (with Jean-Charles Rochet)

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• “Two-sided markets, competitive bottlenecks and exclusive contracts” Economic Theory, 2007, 32, 353-380 (with Mark Armstrong)

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• “Competing payment schemes” Journal of Industrial Economics, 2007, 55, 37-67 (with Graeme Guthrie)

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• “Price structure in two-sided markets: Evidence from the magazine industry” International Journal of Industrial Organization, 2006, 24, 1-28 (with Ulrich Kaiser)

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• “Multihoming and compatibility” International Journal of Industrial Organization, 2006, 24, 45-67 (with Toker Doganoglu)

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• “Interchange fees in various countries: Developments and determinants” Review of Network Economics, 2005, 4, 290 - 323 (with Stuart Weiner)

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• “The determinants of optimal interchange fees in payment systems” Journal of Industrial Economics, 2004, 52, 1-26

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• “One-sided logic in two-sided markets” Review of Network Economics, 2004, 3, 42-63

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• “Pricing in debit and credit card schemes” Economics Letters, 2003, 80, 305-309

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• “Optimal card payment systems” European Economic Review, 2003, 47, 587-612

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