Price competition in a differentiated products duopoly under network effects
AbstractWe examine price competition under product-specific network effects, in a duopoly where the products are differentiated both horizontally and vertically. We emphasize the role of consumers' expectations formation. When expectations are not influenced by prices, the market may be shared but shares must be equal unless product qualities differ or one firm, possibly even the low-quality one, may capture the entire market. When expectations are influenced by prices, which would be the case when there is commitment, competition becomes more intense and the high-quality firm tends to capture a larger market share. Under strong network effects there is a continuum of equilibria and the higher the prices, the smaller the difference between those prices can be. Requiring continuity of expectations, however, delivers a unique equilibrium where one firm captures the entire market.
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Bibliographic InfoArticle provided by Elsevier in its journal Information Economics and Policy.
Volume (Year): 23 (2011)
Issue (Month): 1 (March)
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Web page: http://www.elsevier.com/locate/inca/505549
Network effects Expectations Product variety Quality Price competition;
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- Daniel Birke, 2009.
"The Economics Of Networks: A Survey Of The Empirical Literature,"
Journal of Economic Surveys,
Wiley Blackwell, vol. 23(4), pages 762-793, 09.
- Daniel Birke, 2008. "The economics of networks - A survey of the empirical literature," Occasional Papers 22, Industrial Economics Division.
- Katz, Michael L & Shapiro, Carl, 1985. "Network Externalities, Competition, and Compatibility," American Economic Review, American Economic Association, vol. 75(3), pages 424-40, June.
- Shy,Oz, 2001.
"The Economics of Network Industries,"
Cambridge University Press, number 9780521805001.
- Rossella Argenziano, 2007.
"Differentiated Networks: Equilibrium and Efficiency,"
Economics Discussion Papers
638, University of Essex, Department of Economics.
- Rossella Argenziano, 2008. "Differentiated networks: equilibrium and efficiency," RAND Journal of Economics, RAND Corporation, vol. 39(3), pages 747-769.
- Skrzypacz, Andrzej & Mitchell, Matthew F., 2005.
"Network Externalities and Long-Run Market Shares,"
1879, Stanford University, Graduate School of Business.
- Vettas, Nikolaos, 1999. "Location as a Signal of Quality," CEPR Discussion Papers 2165, C.E.P.R. Discussion Papers.
- Sjaak Hurkens & Ángel L. López, 2010.
"Mobile Termination, Network Externalities, and Consumer Expectations,"
UFAE and IAE Working Papers
812.10, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
- Hurkens, Sjaak & Lopez, Angel, 2010. "Mobile termination, network externalities, and consumer expectations," IESE Research Papers D/850, IESE Business School.
- Sjaak Hurkens & Ángel L. López, 2010. "Mobile Termination, Network Externalities, and Consumer Expectations," Working Papers 441, Barcelona Graduate School of Economics.
- Didier Laussel & Maxime de Montmarin & Ngo Van Long, 2004.
"Dynamic Duopoly with Congestion Effects,"
CIRANO Working Papers
- Ulrich Doraszelski & Joe Harrington & Jiawei Chen, 2009.
"Avoiding Market Dominance: Product Compatibility in Markets with Network Effects,"
2009 Meeting Papers
30, Society for Economic Dynamics.
- Jiawei Chen & Ulrich Doraszelski & Joseph E. Harrington, Jr., 2009. "Avoiding market dominance: product compatibility in markets with network effects," RAND Journal of Economics, RAND Corporation, vol. 40(3), pages 455-485.
- Jiawei Chen & Ulrich Doraszelski & Joseph E. Harrington, Jr., 2008. "Avoiding Market Dominance: Product Compatibility in Markets with Network Effects," Economics Working Paper Archive 537, The Johns Hopkins University,Department of Economics.
- Toker Doganoglu & Julian Wright, 2003.
"Multihoming and compatibility,"
Departmental Working Papers
wp0314, National University of Singapore, Department of Economics.
- Economides, Nicholas, 1996.
"The economics of networks,"
International Journal of Industrial Organization,
Elsevier, vol. 14(6), pages 673-699, October.
- Griva, Krina & Vettas, Nikolaos, 2004. "Price Competition in a Differentiated Products Duopoly Under Network Effects," CEPR Discussion Papers 4574, C.E.P.R. Discussion Papers.
- Fjeldstad, Øystein & Moen, Espen R & Riis, Christian, 2010. "Competition with Local Network Externalities," CEPR Discussion Papers 7778, C.E.P.R. Discussion Papers.
- GRILO, Isabel & SHY, Oz & THISSE, Jacques-François, .
"Price competition when consumer behavior is characterized by conformity or vanity,"
CORE Discussion Papers RP
-1518, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Grilo, Isabel & Shy, Oz & Thisse, Jacques-Francois, 2001. "Price competition when consumer behavior is characterized by conformity or vanity," Journal of Public Economics, Elsevier, vol. 80(3), pages 385-408, June.
- GRILO, Isabel & SHY, Oz & THISSE, Jacques-François, 1997. "Price competition when consumer behavior is characterized by conformity or vanity," CORE Discussion Papers 1997032, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- GABSZEWICZ, Jean & WAUTHY, Xavier, 2004. "Two-sided markets and price competition with multi-homing," CORE Discussion Papers 2004030, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Baake, Pio & Boom, Anette, 2001.
"Vertical product differentiation, network externalities, and compatibility decisions,"
International Journal of Industrial Organization,
Elsevier, vol. 19(1-2), pages 267-284, January.
- Anette Boom & Pio Baake, . "Vertical Product Differentiation, Network Externalities, and Compatibility Decisions," Papers 010, Departmental Working Papers.
- Kim, Jeong-Yoo, 2002. "Product compatibility as a signal of quality in a market with network externalities," International Journal of Industrial Organization, Elsevier, vol. 20(7), pages 949-964, September.
- Bental, Benjamin & Spiegel, Menahem, 1995. "Network Competition, Product Quality, and Market Coverage in the Presence of Network Externalities," Journal of Industrial Economics, Wiley Blackwell, vol. 43(2), pages 197-208, June.
- Andreozzi, Luciano, 2004. "A note on critical masses, network externalities and converters," International Journal of Industrial Organization, Elsevier, vol. 22(5), pages 647-653, May.
- Navon, Ami & Shy, Oz & Thisse, Jacques-François, 1995. "Product Differentiation in the Presence of Positive and Negative Network Effects," CEPR Discussion Papers 1306, C.E.P.R. Discussion Papers.
- Konstantinos Serfes & Eleftherios Zacharias, 2009. "Location Decisions of Competing Platforms," Working Papers 09-18, NET Institute, revised Aug 2009.
- Navarro, Noemí, 2012.
"Price and quality decisions under network effects,"
Journal of Mathematical Economics,
Elsevier, vol. 48(5), pages 263-270.
- Schneider, Lorenz, 2014. "Firm value in emerging network industries," Information Economics and Policy, Elsevier, vol. 26(C), pages 75-87.
- Vitor Miguel Ribeiro & João Correia-da-Silva & Joana Resende, 2014. "Nesting Vertical and Horizontal Differentiation in Two-Sided Markets," FEP Working Papers 535, Universidade do Porto, Faculdade de Economia do Porto.
- Laussel, Didier & Resende, Joana, 2014. "Dynamic price competition in aftermarkets with network effects," Journal of Mathematical Economics, Elsevier, vol. 50(C), pages 106-118.
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