Network externalities and long-run market shares
AbstractWe study a dynamic duopoly model with diferentiated products and network externalities. New consumers appear each period and the value of the product depends on the size of the network in the current and in the previous period, for example due to availability of add-ons or 'software'. Hence, the market outcome of a given period affects the future periods through its effect on installed base. When the products are of equal quality, we analyze whether or not the market chooses one product as a standard, in other words, if the market shares diverge. We compare the market outcome to a planner's problem and identify cases where the planner would choose one product as the standard but the market is unsuccessful in doing so. When products differ in quality, an inferior product may emerge with all of the market share even when the planner would choose the higher quality product, but only when the discount factor is suffciently large.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Bibliographic InfoArticle provided by Springer in its journal Economic Theory.
Volume (Year): 29 (2006)
Issue (Month): 3 (November)
Contact details of provider:
Web page: http://link.springer.de/link/service/journals/00199/index.htm
Other versions of this item:
- L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
- L5 - Industrial Organization - - Regulation and Industrial Policy
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Jovanovic, Boyan, 1982. "Selection and the Evolution of Industry," Econometrica, Econometric Society, vol. 50(3), pages 649-70, May.
- Budd, Christopher & Harris, Christopher & Vickers, John, 1993. "A Model of the Evolution of Duopoly: Does the Asymmetry between Firms Tend to Increase or Decrease?," Review of Economic Studies, Wiley Blackwell, vol. 60(3), pages 543-73, July.
- Farrell, Joseph, 1989.
"Converters, Compatibility, and the Control of Interfaces,"
Department of Economics, Working Paper Series
qt8161p50b, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Farrell, Joseph & Saloner, Garth, 1992. "Converters, Compatibility, and the Control of Interfaces," Journal of Industrial Economics, Wiley Blackwell, vol. 40(1), pages 9-35, March.
- Joseph Farrell and Garth Saloner., 1989. "Converters, Compatibility, and the Control of Interfaces," Economics Working Papers 89-130, University of California at Berkeley.
- Ericson, Richard & Pakes, Ariel, 1995. "Markov-Perfect Industry Dynamics: A Framework for Empirical Work," Review of Economic Studies, Wiley Blackwell, vol. 62(1), pages 53-82, January.
- Jovanovic, B. & MacDonald, G.M., 1992.
"The Life-Cycle of Competitive Industry,"
92-09, Rochester, Business - Financial Research and Policy Studies.
- Cabral, Luis M B & Riordan, Michael H, 1994.
"The Learning Curve, Market Dominance, and Predatory Pricing,"
Econometric Society, vol. 62(5), pages 1115-40, September.
- Cabral, L. & Riordan, M., 1992. "The Learning Curve, Market Dominance and Predatory Pricing," Papers 39, Boston University - Industry Studies Programme.
- Luis M.B. Cabral & Michael Riordan, 1992. "The Learning Curve, Market Dominance and Predatory Pricing," Papers 0039, Boston University - Industry Studies Programme.
- Beggs, Alan W & Klemperer, Paul, 1992.
"Multi-period Competition with Switching Costs,"
Econometric Society, vol. 60(3), pages 651-66, May.
- Hopenhayn, Hugo A, 1992. "Entry, Exit, and Firm Dynamics in Long Run Equilibrium," Econometrica, Econometric Society, vol. 60(5), pages 1127-50, September.
- Katz, Michael L & Shapiro, Carl, 1985. "Network Externalities, Competition, and Compatibility," American Economic Review, American Economic Association, vol. 75(3), pages 424-40, June.
- Nicholas Economides & Fredrick Flyer, 1997. "Compatibility and Market Structure for Network Goods," Working Papers 98-02, New York University, Leonard N. Stern School of Business, Department of Economics.
This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page. reading list or among the top items on IDEAS.Access and download statisticsgeneral information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Guenther Eichhorn) or (Christopher F Baum).
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.