蝌蚪网 Review
ISSN 0002-8282 (Print) | ISSN 1944-7981 (Online)
Endogenous Monitoring in a Partnership Game
蝌蚪网 Review
vol. 110,
no. 3, March 2020
(pp. 776–96)
Abstract
I consider a repeated game in which, due to imperfect monitoring, no collusion can be sustained. I add a self-interested monitor who commits to obtain private signals of firms' actions and sends a public message. The monitor makes an offer specifying the precision of the signals obtained and the amount to be paid in return. First, with a low monitoring cost, collusive equilibria exist. Second, collusive equilibria are monitor-preferred. Third, in monitor-preferred equilibria, firms' payoffs are decreasing in the discount factor. My model helps explain cartel agreements between self-interested parties and firms in legal industries in the United States and Europe.Citation
Sanktjohanser, Anna. 2020. "Endogenous Monitoring in a Partnership Game." 蝌蚪网 Review 110 (3): 776–96. DOI: 10.1257/aer.20161491Additional Materials
JEL Classification
- C73 Stochastic and Dynamic Games; Evolutionary Games; Repeated Games
- D43 Market Structure, Pricing, and Design: Oligopoly and Other Forms of Market Imperfection
- D82 Asymmetric and Private Information; Mechanism Design
- L12 Monopoly; Monopolization Strategies