Multimarket Contact in Pharmaceutical Markets
AbstractMultimarket rivalry theory predicts that firms engaged in price competition in several markets might find it optimal to redistribute market power from more collusive markets to more competitive instances. Price regulation is shown to affect this relation in a non-monotonic way. Mild or low price regulation may encourage further market power redistribution, whereas stronger price controls change the result to the point of making it irrelevant. We use data from the Pharmaceutical industry for nine OECD countries which are known to place different levels of price controls. We find evidence of the redistribution effect and the interaction with price regulations when considering contacts between chemically equivalent products; however, widening the contact dimension to consider interactions among substitute therapies make the result less transparent. We also find some evidence of the expected interaction between price controls and the redistribution effect driven by the multi-market structure of the industry.
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Bibliographic InfoPaper provided by FEDEA in its series Working Papers with number 2008-20.
Date of creation: May 2008
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Other versions of this item:
- Javier Coronado & Sergi Jiménez-Martín & Pedro L. Marín, 2007. "Multimarket contact in pharmaceutical markets," Economics Working Papers 1033, Department of Economics and Business, Universitat Pompeu Fabra, revised Jul 2007.
- Javier Coronado & Sergi Jiménez-Martín & Pedro L. Marín, 2007. "Multimarket Contact in Pharmaceutical Markets," Working Papers 303, Barcelona Graduate School of Economics.
- Javier Coronado & Sergi Jiménez-Martín & Pedro L. Marín, 2007. "Multimarket Contact in Pharmaceutical Markets," UFAE and IAE Working Papers 698.07, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC), revised 18 Jul 2007.
- L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
- L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
- L65 - Industrial Organization - - Industry Studies: Manufacturing - - - Chemicals; Rubber; Drugs; Biotechnology
- I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
This paper has been announced in the following NEP Reports:
- NEP-ALL-2008-05-31 (All new papers)
- NEP-COM-2008-05-31 (Industrial Competition)
- NEP-HEA-2008-05-31 (Health Economics)
- NEP-MIC-2008-05-31 (Microeconomics)
- NEP-REG-2008-05-31 (Regulation)
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