The Informative Role of Subsidies
AbstractThis paper investigates the effect of monopoly subsidies on entry deterrence. We consider a potential entrant who observes two signals: the subsidy set by the regulator and the output level produced by the incumbent firm. We show that not only an informative equilibrium can be supported, where information about the incumbent's costs is conveyed to the entrant, but also an uninformative equilibrium, where the actions of regulator and incumbent conceal the monopolist's type, thus deterring entry. While the regulator?s role can support entry-deterrence practices, we demonstrate that his presence is nonetheless welfare improving. Furthermore, we compare equilibrium welfare relative to two benchmarks: complete information environments, and standard entry-deterrence games where the regulator is absent.
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Bibliographic InfoPaper provided by School of Economic Sciences, Washington State University in its series Working Papers with number 2011-10.
Length: 32 pages
Date of creation: Sep 2011
Date of revision:
Entry deterrence; Signaling; Monopoly subsidies;
Find related papers by JEL classification:
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
- L12 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Monopoly; Monopolization Strategies
- Q5 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-09-22 (All new papers)
- NEP-COM-2011-09-22 (Industrial Competition)
- NEP-CTA-2011-09-22 (Contract Theory & Applications)
- NEP-GTH-2011-09-22 (Game Theory)
- NEP-REG-2011-09-22 (Regulation)
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.:
- David B. Ridley, 2009.
"Herding versus Hotelling: Market Entry with Costly Information,"
Levine's Working Paper Archive
814577000000000174, David K. Levine.
- David B. Ridley, 2008. "Herding versus Hotelling: Market Entry with Costly Information," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 17(3), pages 607-631, 09.
- Albaek, Svend & Overgaard, Per Baltzer, 1994. "Advertising and pricing to deter or accommodate entry when demand is unknown: Comment," International Journal of Industrial Organization, Elsevier, vol. 12(1), pages 83-87, March.
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