Department of Economics

Faculty of Arts and Social Sciences



Regular Faculty
Teaching Faculty
Visiting Faculty
Other Academic Staff
PhD Students
Admin Staff
Title: Lim Chong Yah Professor / Head
Email: ecsjkdw Office: AS2 06-06
Tel: 6516 3949 Fax: 6775 2646
Degree: PhD, Stanford University
CV: -

Teaching Areas:
Industrial Organization
Competition Policy

Research Areas:
Industrial Organization
Competition Policy
Network Economics

Selected Publications:

“Signaling private choices” Review of Economic Studies, forthcoming (with Younghwan In).

“Ad-valorem platform fees, indirect taxes and efficient price discrimination” RAND Journal of Economics, forthcoming (with Zhu Wang).

"Price Coherence and Excessive Intermediation" Quarterly Journal of Economics, 2015, 130 (3): 1283-1328 (with Benjamin Edelman).

"Marketplace or Reseller?" Management Science, 2015, 61:184–203 (with Andrei Hagiu).

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

"Mobile Call Termination" Economic Journal, 2009, 119: F270-F307 (with Mark Armstrong).

"Exclusive dealing and entry, when buyers compete: Comment" American Economic Review, 2009, 99: 1070-1081.

"Competing payment schemes” Journal of Industrial Economics, 2007, 55: 37-67 (with Graeme Guthrie).

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

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