Platform Economics​                    

​

​​

• Competitive bottlenecks and platform spillovers American Economic Journal: Microeconomics, forthcoming (with Tat-How Teh)

​

• Artificial intelligence and competition policy International Journal of Industrial Organization,  2025, Vol 103, Part A, 103134 (with Andrei Hagiu)

​​

• Regulating platform fees Journal of the European Economic Association, 2025, Vol 23(2), 746–783 (with Chengsi Wang)

​​

• Optimal discoverability on platforms Management Science, 2024, Vol 70(11), 7770-7790 (with Andrei Hagiu)

​​

• Marketplace leakage Management Science, 2024, Vol 70(3), 1529-1553 (with Andrei Hagiu)

​​

​​

• Multihoming and oligopolistic platform competition American Economic Journal: Microeconomics, 2023, Vol. 15(4), 68-113 (with Tat-How Teh, Chuchun Liu and Junjie Zhou)

​​

​

• Data-enabled learning, network effects and competitive advantage RAND Journal of Economics, 2023, Vol. 54(4), 638-667 (with Andrei Hagiu)

​

• ​Platform investment and price parity clauses Journal of Industrial Economics, 2023, Vol 71(2), 538-569 (with Chengsi Wang)

​

• Should platforms be allowed to sell on their own marketplaces? RAND Journal of Economics, 2022, Vol. 53(2), 297-327 (with Andrei Hagiu and Tat-How Teh)

​​

• Intermediation and steering: Competition in prices and commissions American Economic Journal: Microeconomics, 2022, Vol. 14(2), 281-321 (with Tat-How Teh)

​

• Pricing distortions in multi-sided platforms International Journal of Industrial Organization, December 2021 (with Hongru Tan)

​

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

​

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

​​

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

​

• Why (don’t) firms free ride on an intermediary’s advice? International Journal of Industrial Organization, 2019, Vol 64: 27-54 (with Bo Shen)

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

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

​

​

​

​

​

​