Concentration in the Press Industry and the Theory of the “Circulation Spiral
AbstractIn this paper we model a situation competition between two editorswho are rivals in both the newspapers’ and advertising industries. To identifythe consequences of this competition, we analyse a two-period sequentialgame whose players are the editors each selling a differentiated newspaper,like newspapers of different political content. We characterise the equilibriaand explore how theydep end on the number of ad-avoiders and ad-lovers,and on the intensityof reader’s attraction or repulsion feelings for advertising.Our main finding is that equilibria are often observed in the sequential game,at which one of the editors prevents the entryof his rival and fullymonop oliesboth the press and advertising markets.
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Bibliographic InfoPaper provided by Centre de Recherche en Economie et Statistique in its series Working Papers with number 2003-21.
Date of creation: 2003
Date of revision:
Other versions of this item:
- GABSZEWICZ, Jean & LAUSSEL, Didier & SONNAC, Nathalie, 2002. "Concentration in the press industry and the theory of the "circulation spiral"," CORE Discussion Papers 2002064, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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- Argentesi, Elena & Ivaldi, Marc, 2005. "Market Definition in Printed Media Industry: Theory and Practice," IDEI Working Papers 376, Institut d'Économie Industrielle (IDEI), Toulouse.
- Argentesi, Elena & Ivaldi, Marc, 2005. "Market Definition in the Printed Media Industry: Theory and Practice," CEPR Discussion Papers 5096, C.E.P.R. Discussion Papers.
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