Decomposing the Congestion Effect and the Cross-Platform Effect in Two-Sided Networks: A Field Experiment
AbstractThis paper highlights how the provision of information about user participation can serve as a strategic marketing tool for firms seeking to grow two-sided exchange networks. A two-sided exchange network is a business model (such as Ebay or Craiglist) where revenue is generated from persuading people to buy and sell items through that particular exchange. It is not immediately clear whether broadcasting information about the number of sellers will grow further seller participation. On the one hand, a strong rival presence may dissipate payoff (a ``congestion effect''). On the other hand, a large number of rivals may signal high buyer demand (a ``cross-platform effect''). We use field experiment data from a B2B web site that brings together buyers and sellers of used equipment and real estate. Before each seller made a posting request, the web site randomized whether to disclose the number of buyers and/or sellers, and the exact number to disclose. We find that when presented together with the number of buyers, a larger number of sellers makes sellers less likely to list their products, indicating a negative congestion effect. However, when the number of sellers is presented in isolation, its negative impact on entry is significantly reduced, indicating a positive cross-platform effect. Higher buyer search intensity amplifies the moderating role of demand uncertainty. The results suggest that information on the number of users can be an effective tool to grow two-sided networks but should be used strategically. A network can attract more users by advertising dense competition when demand is not transparent, especially in search-intensive markets.
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Bibliographic InfoPaper provided by NET Institute in its series Working Papers with number 08-12.
Length: 30 pages
Date of creation: Oct 2008
Date of revision: Oct 2008
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Web page: http://www.NETinst.org/
Network Effects; Local Networks; Stability; Option-Value;
This paper has been announced in the following NEP Reports:
- NEP-ALL-2008-10-21 (All new papers)
- NEP-COM-2008-10-21 (Industrial Competition)
- NEP-MIC-2008-10-21 (Microeconomics)
- NEP-MKT-2008-10-21 (Marketing)
- NEP-NET-2008-10-21 (Network Economics)
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- Berry, Steven T, 1992. "Estimation of a Model of Entry in the Airline Industry," Econometrica, Econometric Society, vol. 60(4), pages 889-917, July.
- Eric T. Bradlow & Young-Hoon Park, 2007. "Bayesian Estimation of Bid Sequences in Internet Auctions Using a Generalized Record-Breaking Model," Marketing Science, INFORMS, vol. 26(2), pages 218-229, 03-04.
- Bresnahan, T.F & Reiss, P.C., 1989.
"Entry And Competition In Concentrated Markets,"
151, Stanford - Studies in Industry Economics.
- Toivanen, O. & Waterson, M., 2001.
"Market Structure and Entry: Where's the Beef?,"
The Warwick Economics Research Paper Series (TWERPS)
593, University of Warwick, Department of Economics.
- Chakravarthi Narasimhan & Z. John Zhang, 2000. "Market Entry Strategy Under Firm Heterogeneity and Asymmetric Payoffs," Marketing Science, INFORMS, vol. 19(4), pages 313-327, November.
- Dan Lovallo & Colin Camerer, 1999. "Overconfidence and Excess Entry: An Experimental Approach," American Economic Review, American Economic Association, vol. 89(1), pages 306-318, March.
- Eric D. Gould & B. Peter Pashigian & Canice J. Prendergast, 2005.
"Contracts, Externalities, and Incentives in Shopping Malls,"
The Review of Economics and Statistics,
MIT Press, vol. 87(3), pages 411-422, August.
- Gould, Eric D & Pashigian, B. Peter & Prendergast, Canice, 2002. "Contracts, Externalities and Incentives in Shopping Malls," CEPR Discussion Papers 3598, C.E.P.R. Discussion Papers.
- Ting Zhu & Vishal Singh & Anthony J. Dukes, 2005. "Local Competition and Impact of Entry by a Dominant Retailer," CIE Discussion Papers 2005-05, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
- Marion Debruyne & David J. Reibstein, 2005. "Competitor See, Competitor Do: Incumbent Entry in New Market Niches," Marketing Science, INFORMS, vol. 24(1), pages 55-66, December.
- Colin F. Camerer & Teck-Hua Ho & Juin-Kuan Chong, 2004. "A Cognitive Hierarchy Model of Games," The Quarterly Journal of Economics, MIT Press, vol. 119(3), pages 861-898, August.
- Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring.
- Gabor Fath & Miklos Sarvary, 2003. "Adoption Dynamics in Buyer-Side Exchanges," Quantitative Marketing and Economics, Springer, vol. 1(3), pages 305-335, September.
- Wernerfelt, Birger, 1995. " A Rational Reconstruction of the Compromise Effect: Using Market Data to Infer Utilities," Journal of Consumer Research, University of Chicago Press, vol. 21(4), pages 627-33, March.
- Yuxin Chen & Jinhong Xie, 2007. "Cross-Market Network Effect with Asymmetric Customer Loyalty: Implications for Competitive Advantage," Marketing Science, INFORMS, vol. 26(1), pages 52-66, 01-02.
- Günter J. Hitsch, 2006. "An Empirical Model of Optimal Dynamic Product Launch and Exit Under Demand Uncertainty," Marketing Science, INFORMS, vol. 25(1), pages 25-50, 01-02.
- Yuxin Chen & Ganesh Iyer & V. Padmanabhan, 2002. "Referral Infomediaries," Marketing Science, INFORMS, vol. 21(4), pages 412-434, May.
- Banerjee, Abhijit V, 1992. "A Simple Model of Herd Behavior," The Quarterly Journal of Economics, MIT Press, vol. 107(3), pages 797-817, August.
- Dudey, Marc, 1990. "Competition by Choice: The Effect of Consumer Search on Firm Location Decisions," American Economic Review, American Economic Association, vol. 80(5), pages 1092-1104, December.
- Lucking-Reiley, David, 2000. "Auctions on the Internet: What's Being Auctioned, and How?," Journal of Industrial Economics, Wiley Blackwell, vol. 48(3), pages 227-52, September.
- repec:rje:randje:v:37:y:2006:3:p:645-667 is not listed on IDEAS
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