IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Wettbewerb im Internet: Was ist online anders als offline?

  • Haucap, Justus
  • Wenzel, Tobias

Das Internet ist stark durch Wettbewerb zwischen Plattformen geprägt, welche potenzielle Tauschpartner zusammenbringen. Die Konkurrenz zwischen solchen mehrseitigen Plattformen und die Marktkonzentration wird maßgeblich bestimmt durch (1) die Stärke der indirekten Netzeffekte, (2) das Ausmaß steigender Skaleneffekte, (3) Überlastungsgefahren, (4) Differenzierung der Plattformen und (5) die Möglichkeit des sogenannten Multihoming. Je nach Ausprägung dieser Faktoren ergeben sich unterschiedliche Konzentrationstendenzen und Markteintrittsbarrieren. Pauschal lässt sich zwar nicht feststellen, dass im Internet besonders viele dauerhaft resistente Monopole anzutreffen wären und ein besonderer Regulierungsbedarf besteht. Gleichwohl zeigt sich, dass einzelne Plattformen wie z.B. ebay auf manchen Märkten durchaus beträchtliche Marktmacht besitzen, die aufgrund erheblicher Markteintrittsbarrieren auch nicht schnell erodieren wird.

If 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.

File URL: http://econstor.eu/bitstream/10419/48625/1/664810942.pdf
Download Restriction: no

Paper provided by Heinrich‐Heine‐Universität Düsseldorf, Düsseldorf Institute for Competition Economics (DICE) in its series DICE Ordnungspolitische Perspektiven with number 16.

as
in new window

Length:
Date of creation: 2011
Date of revision:
Handle: RePEc:zbw:diceop:16
Contact details of provider: Postal: +49 211 81-13820
Phone: +49 211 81-15494
Fax: +49 211 81-15499
Web page: http://www.dice.hhu.de/en.html
Email:


More information through EDIRC

References listed on IDEAS
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.:

as in new window
  1. David Lucking-Reiley, 1999. "Using Field Experiments to Test Equivalence between Auction Formats: Magic on the Internet," American Economic Review, American Economic Association, vol. 89(5), pages 1063-1080, December.
  2. Jean-Charles Rochet & Jean Triole, 2002. "Platform competition in two sided markets," LSE Research Online Documents on Economics 24929, London School of Economics and Political Science, LSE Library.
  3. Geoffrey G. Parker & Marshall W. Van Alstyne, 2005. "Two-Sided Network Effects: A Theory of Information Product Design," Management Science, INFORMS, vol. 51(10), pages 1494-1504, October.
  4. Paul Resnick & Richard Zeckhauser & John Swanson & Kate Lockwood, 2006. "The value of reputation on eBay: A controlled experiment," Experimental Economics, Springer, vol. 9(2), pages 79-101, June.
  5. Dixit, Avinash K & Stiglitz, Joseph E, 1975. "Monopolistic Competition and Optimum Product Diversity," The Warwick Economics Research Paper Series (TWERPS) 64, University of Warwick, Department of Economics.
  6. Jeffrey Rohlfs, 1974. "A Theory of Interdependent Demand for a Communications Service," Bell Journal of Economics, The RAND Corporation, vol. 5(1), pages 16-37, Spring.
  7. Wright Julian, 2004. "One-sided Logic in Two-sided Markets," Review of Network Economics, De Gruyter, vol. 3(1), pages 1-21, March.
  8. Glenn Ellison & Sara Fisher Ellison, 2005. "Lessons About Markets from the Internet," Journal of Economic Perspectives, American Economic Association, vol. 19(2), pages 139-158, Spring.
  9. Kruse, Jörn, 2011. "Ökonomische Grundlagen des Wettbewerbs im Internet," DICE Ordnungspolitische Perspektiven 14, .
  10. Rochet, Jean-Charles & Tirole, Jean, 2005. "Two-Sided Markets : A Progress Report," IDEI Working Papers 275, Institut d'Économie Industrielle (IDEI), Toulouse.
  11. Haucap, Justus & Wenzel, Tobias, 2011. "Wettbewerb im Internet: Was ist online anders als offline?," DICE Ordnungspolitische Perspektiven 16, .
  12. Bruno Jullien, 2004. "Two-Sided Markets and Electronic Intermediaries," CESifo Working Paper Series 1345, CESifo Group Munich.
  13. S. J. Liebowitz & Stephen E. Margolis, 1994. "Network Externality: An Uncommon Tragedy," Journal of Economic Perspectives, American Economic Association, vol. 8(2), pages 133-150, Spring.
  14. David S. Evans & Richard Schmalensee, 2005. "The Industrial Organization of Markets with Two-Sided Platforms," NBER Working Papers 11603, National Bureau of Economic Research, Inc.
  15. Gehrig, Thomas, 1998. "Competing markets," European Economic Review, Elsevier, vol. 42(2), pages 277-310, February.
  16. Cynthia G. McDonald & V. Carlos Slawson, 2002. "Reputation in An Internet Auction Market," Economic Inquiry, Western Economic Association International, vol. 40(4), pages 633-650, October.
  17. Dewenter, Ralf & Haucap, Justus, 2008. "Wettbewerb als Aufgabe und Problem auf Medienmaerkten: Fallstudien aus Sicht der "Theorie zweiseitiger Maerkte"," Working Paper 78/2008, Helmut Schmidt University, Hamburg.
  18. Patrick Bajari & Ali Horta�su, 2004. "Economic Insights from Internet Auctions," Journal of Economic Literature, American Economic Association, vol. 42(2), pages 457-486, June.
  19. Jean-Charles Rochet & Jean Tirole, 2014. "Platform Competition in Two-Sided Markets," CPI Journal, Competition Policy International, vol. 10.
  20. Katz, Michael L & Shapiro, Carl, 1985. "Network Externalities, Competition, and Compatibility," American Economic Review, American Economic Association, vol. 75(3), pages 424-40, June.
  21. repec:rje:randje:v:37:y:2006:3:p:645-667 is not listed on IDEAS
  22. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-59, December.
  23. Martin Peitz, 2006. "Marktplätze und indirekte Netzwerkeffekte," Perspektiven der Wirtschaftspolitik, Verein für Socialpolitik, vol. 7(3), pages 317-333, 08.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:zbw:diceop:16. See general 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: (ZBW - German National Library of Economics)

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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.