Segmentation versus agglomeration: Competition between platforms with competitive sellers

Arbeitspapier

For many products, platforms enable sellers to transact with buyers. We show that the competitive conditions among sellers shape the market structure in platform industries. If product market competition is tough, sellers avoid competitors by joining different platforms. This allows platforms to sustain high fees and explains why, for example, in some online markets, several homogeneous platforms segment the market. Instead, if product market competition is soft, agglomeration on a single platform emerges, and platforms fight for the dominant position. These insights give rise to novel predictions. For instance, market concentration and fees are negatively correlated in platform industries, which inverts the standard logic of competition.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Working Paper Series ; No. 17-03

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Oligopoly and Other Imperfect Markets ; Market Structure, Pricing, and Design: Oligopoly and Other Forms of Market Imperfection
• Thema: intermediation ; two-sided markets ; market structure ; price competition ; endogenous segmentation

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Karle, Heiko ; Peitz, Martin ; Reisinger, Markus
• Ereignis: Veröffentlichung
• (wer): University of Mannheim, Department of Economics
• (wo): Mannheim
• (wann): 2017

Weitere Informationen

• Handle: http://hdl.handle.net/10419/179361
• URN: urn:nbn:de:bsz:180-madoc-431286
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ