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Understanding and Preventing Tacit Collusion among Telecommunication Operators

Identifieur interne : 000516 ( France/Analysis ); précédent : 000515; suivant : 000517

Understanding and Preventing Tacit Collusion among Telecommunication Operators

Auteurs : Patrick Maillé [France] ; Maurizio Naldi [Italie] ; Bruno Tuffin [France]

Source :

RBID : Hal:hal-00447030

Mots-clés :

Abstract

Modeling the competition among telecommunication opera- tors (or providers) as a repeated game may explain why tacit collusion to maintain high charging prices can be observed. Such outcomes clearly do not benefit the users, nor do they provide operators with incentives to improve the network quality of service to outperform their competi- tors. We propose a simple regulation based on price stability over time, to modify the game played by operators in a way that could prevent collusion.


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Hal:hal-00447030

Le document en format XML

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<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc>
<address>
<country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
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</hal:affiliation>
<country>France</country>
<placeName>
<settlement type="city">Rennes</settlement>
<region type="region" nuts="2">Région Bretagne</region>
</placeName>
<orgName type="university">Université de Rennes 1</orgName>
<orgName type="institution" wicri:auto="newGroup">Université européenne de Bretagne</orgName>
<placeName>
<settlement type="city">Lorient</settlement>
<region type="region" nuts="2">Région Bretagne</region>
</placeName>
<orgName type="university">Université de Bretagne-Sud</orgName>
<orgName type="institution" wicri:auto="newGroup">Université européenne de Bretagne</orgName>
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<keywords scheme="mix" xml:lang="en">
<term>Competition</term>
<term>Game theory</term>
<term>Repeated games</term>
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<keywords scheme="Wicri" type="topic" xml:lang="fr">
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<div type="abstract" xml:lang="en">Modeling the competition among telecommunication opera- tors (or providers) as a repeated game may explain why tacit collusion to maintain high charging prices can be observed. Such outcomes clearly do not benefit the users, nor do they provide operators with incentives to improve the network quality of service to outperform their competi- tors. We propose a simple regulation based on price stability over time, to modify the game played by operators in a way that could prevent collusion.</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>France</li>
<li>Italie</li>
</country>
<region>
<li>Région Bretagne</li>
</region>
<settlement>
<li>Lorient</li>
<li>Rennes</li>
</settlement>
<orgName>
<li>Université de Bretagne-Sud</li>
<li>Université de Rennes 1</li>
<li>Université européenne de Bretagne</li>
</orgName>
</list>
<tree>
<country name="France">
<noRegion>
<name sortKey="Maille, Patrick" sort="Maille, Patrick" uniqKey="Maille P" first="Patrick" last="Maillé">Patrick Maillé</name>
</noRegion>
<name sortKey="Tuffin, Bruno" sort="Tuffin, Bruno" uniqKey="Tuffin B" first="Bruno" last="Tuffin">Bruno Tuffin</name>
</country>
<country name="Italie">
<noRegion>
<name sortKey="Naldi, Maurizio" sort="Naldi, Maurizio" uniqKey="Naldi M" first="Maurizio" last="Naldi">Maurizio Naldi</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

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