Unique Equilibrium in Two-Part Tariff Competition between Two-Sided Platforms

Arbeitspapier

Two-sided market models in which platforms compete via two-part tariffs, i.e. a subscription and a per-transaction fee, are often plagued by a continuum of equilibria. This paper augments existing models by allowing for heterogeneous rading behavior of agents on both sides. We show that this simple method yields a unique equilibrium even in the limit as the heterogeneity vanishes. In case of competitive bottlenecks we find that in this equilibrium platforms benefit from the possibility to price discriminate if per-transaction costs are relatively large. This is the case because two-part tariffs allow platforms to better distribute these costs among the two sides. Under two-sided single-homing price discrimination hurts platforms if per-transaction fees can be negative.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: SFB/TR 15 Discussion Paper ; No. 308

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Market Structure, Pricing, and Design: Oligopoly and Other Forms of Market Imperfection ; Oligopoly and Other Imperfect Markets
• Thema: Two-Sided Markets ; Per-Transaction Fee ; Subscription Fee ; Two-Part ; Medienökonomik ; Preisdifferenzierung ; Wettbewerb ; Gleichgewicht ; Theorie

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Reisinger, Markus
• Ereignis: Veröffentlichung
• (wer): Sonderforschungsbereich/Transregio 15 - Governance and the Efficiency of Economic Systems (GESY)
• (wo): München
• (wann): 2010

Weitere Informationen

• DOI: doi:10.5282/ubm/epub.13246
• Handle: http://hdl.handle.net/10419/94024
• URN: urn:nbn:de:bvb:19-epub-13246-6
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ