Threshold of Preference for Collusion and Interconnection Fees in Different Market Structures : the Tunisian Mobile Market Case
AbstractWe present a Cournot model that compares the critical threshold of collusion in Duopoly and Oligopoly Markets where the actors are private, mixed or public. We assume that the incentive critical threshold for collusion depends on the interconnection fees. The different threshold values calculated in each Market structure are then estimated, using the OLS method, with variables related to the Tunisian market structures and prices. The Econometric estimation of the different threshold values is consistent with our theoretical results. Our findings can be used by the decision makers to control collusion, by acting on the level of interconnection fees for each market structure and by implementing the suitable market liberalization policies in this sector.
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Date of creation: 25 Feb 2013
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Interconnexion fees; Collusion; Market Structure; Private sector; Public Sector; Tunisian Mobile Market;
Other versions of this item:
- Sami Debbichi & Walid Hichri, 2013. "Threshold of Preference for Collusion and Interconnection Fees in Different Market Structures : the Tunisian Mobile Market Case," Working Papers 1307, Groupe d'Analyse et de Théorie Economique (GATE), Centre national de la recherche scientifique (CNRS), Université Lyon 2, Ecole Normale Supérieure.
- D47 - Microeconomics - - Market Structure and Pricing - - - Market Design
- L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
- L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
- L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-03-16 (All new papers)
- NEP-COM-2013-03-16 (Industrial Competition)
- NEP-CWA-2013-03-16 (Central & Western Asia)
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