Jeon, Doh-Shin, Ichihashi, Shota and Kim, Byung-Cheol (2026) Mechanism Design for Ad-Supported Platforms. TSE Working Paper, n. 24-1591, Toulouse

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Abstract

Many digital platforms earn revenue by selling content access and displaying ads. We study monopoly screening by a platform allocating heterogeneous content and ads to heterogeneous consumers. Advertising generates revenue and affects information rents through nuisance, which alters the platform’s incentives to allocate content. The optimal mechanism balances a trade-off between advertising and rent extraction: Expanding content access increases advertising revenue but reduces sales revenue by raising information rents. The mechanism features novel distortions in content access and ad exposure, rationalizes contracts across ad-supported platforms, and explains why greater ad profitability may weaken incentives to invest in content quality.

Item Type: Monograph (Working Paper)
Language: English
Date: 7 September 2026
Place of Publication: Toulouse
Uncontrolled Keywords: ad-funded platform, mechanism design, innovation, quality
JEL Classification: D42 - Monopoly
D82 - Asymmetric and Private Information
L15 - Information and Product Quality; Standardization and Compatibility
O31 - Innovation and Invention - Processes and Incentives
Subjects: B- ECONOMIE ET FINANCE
Divisions: TSE-R (Toulouse)
Institution: Université Toulouse Capitole
Site: UT1
Date Deposited: 15 Nov 2024 08:33
Last Modified: 09 Sep 2026 14:19
OAI Identifier: oai:tse-fr.eu:129923
URI: https://publications.ut-capitole.fr/id/eprint/49845
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