Cartel Size and Collusive Stability with Non-Capitalistic Players
A well established belief both in the game-theoretic IO and in policy debates is that market concentration facilitates collusion. We show that this piece of conventional wisdom relies upon the assumption of profit-seeking behaviour, for it may be reversed when firms pursue other plausible goals. To illustrate our intuition, we investigate the incentives to tacit collusion in an industry formed by Labor-Managed (LM) enterprises. We characterize the perfect equilibrium of a supergame in which LM firms play an infinitely repeated Cournot game. We show that the critical threshold of the discount factor above which collusion is stable (i) is lower in the LM industry than in the capitalistic one; (ii) monotonically decreases with the number of firms.
|Date of creation:||May 2014|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: +39 051 209 8019 and 2600
Fax: +39 051 209 8040 and 2664
Web page: http://www.dse.unibo.it
More information through EDIRC
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.:
- Delbono, Flavio & Rossini, Gianpaolo, 1992. "Competition policy vs horizontal merger with public, entrepreneurial, and labor-managed firms," Journal of Comparative Economics, Elsevier, vol. 16(2), pages 226-240, June.
- F. Delbono & C. Reggiani, 2013.
"Cooperative firms and the crisis: evidence from some Italian mixed oligopolies,"
wp884, Dipartimento Scienze Economiche, Universita' di Bologna.
- Flavio DELBONO & Carlo REGGIANI, 2013. "Cooperative Firms And The Crisis: Evidence From Some Italian Mixed Oligopolies," Annals of Public and Cooperative Economics, Wiley Blackwell, vol. 84(4), pages 383-397, December.
- Hill, Martyn & Waterson, Michael, 1983. "Labor-managed Cournot oligopoly and industry output," Journal of Comparative Economics, Elsevier, vol. 7(1), pages 43-51, March.
- Abreu, Dilip, 1986. "Extremal equilibria of oligopolistic supergames," Journal of Economic Theory, Elsevier, vol. 39(1), pages 191-225, June.
- Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, June.
- Friedman, James W, 1971. "A Non-cooperative Equilibrium for Supergames," Review of Economic Studies, Wiley Blackwell, vol. 38(113), pages 1-12, January.
- Ivaldi, Marc & Jullien, Bruno & Rey, Patrick & Seabright, Paul & Tirole, Jean, 2003. "The Economics of Tacit Collusion," IDEI Working Papers 186, Institut d'Économie Industrielle (IDEI), Toulouse.
When requesting a correction, please mention this item's handle: RePEc:bol:bodewp:wp948. 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: (Luca Miselli)
If references are entirely missing, you can add them using this form.