Output and misallocation effects in monopolistic third-degree price discrimination
Abstract
This paper shows how the welfare effects of third-degree price discrimination may be decomposed into two effects: a misallocation effect and an output effect. It also presents a geometrical analysis which shows how the welfare properties of third-degree price discrimination must be assessed using nonlinear demands, and hence how linear demands are not suitable for the analysis.Download Info
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Article provided by AccessEcon in its journal Economics Bulletin.
Volume (Year): 4 (2008)
Issue (Month): 11 ()
Pages: 1-11
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Handle: RePEc:ebl:ecbull:v:4:y:2008:i:11:p:1-11
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For corrections or technical questions regarding this item, or to correct its listing, contact: (John P. Conley).
Related research
Keywords: Welfare;Find related papers by JEL classification:
- D4 - Microeconomics - - Market Structure and Pricing
- L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
References
References listed on IDEASPlease 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.:
- Schwartz, Marius, 1990. "Third-Degree Price Discrimination and Output: Generalizing a Welfare Result," American Economic Review, American Economic Association, vol. 80(5), pages 1259-62, December.
- Armstrong, M., 2006.
"Recent developments in the economics of price discrimination,"
Open Access publications from University College London
http://discovery.ucl.ac.u, University College London.
- Mark Armstrong, 2005. "Recent Developments in the Economics of Price Discrimination," Industrial Organization 0511004, EconWPA.
- Maarten Dossche & Freddy Heylen & Dirk Van den Poel, 2006.
"The kinked demand curve and price rigidity : evidence from scanner data,"
Working Paper Research
99, National Bank of Belgium.
- Maarten Dossche & Freddy Heylen & Dirk Van den Poel, 2010. "The Kinked Demand Curve and Price Rigidity: Evidence from Scanner Data," Scandinavian Journal of Economics, Wiley Blackwell, vol. 112(4), pages 723-752, December.
- M. Dossche & F. Heylen & D. Van Den Poel, 2006. "The Kinked Demand Curve and Price Rigidity : Evidence from Scanner Data," Working Papers of Faculty of Economics and Business Administration, Ghent University, Belgium 06/429, Ghent University, Faculty of Economics and Business Administration.
- Varian, Hal R, 1985. "Price Discrimination and Social Welfare," American Economic Review, American Economic Association, vol. 75(4), pages 870-75, September.
- Iñaki Aguirre, 2006. "Monopolistic price discrimination and output effect under conditions of constant elasticity demand," Economics Bulletin, AccessEcon, vol. 4(23), pages 1-6.
- Formby, John P & Layson, Stephen K & Smith, W James, 1983. "Price Discrimination, 'Adjusted Concavity,' and Output Changes under Conditions of Constant Elasticity," Economic Journal, Royal Economic Society, vol. 93(372), pages 892-99, December.
- Armstrong, Mark, 2006.
"Price discrimination,"
MPRA Paper
4693, University Library of Munich, Germany.
- Armstrong, M, 2008. "Price Discrimination," Open Access publications from University College London http://discovery.ucl.ac.u, University College London.
- Layson, Stephen, 1988. "Third-Degree Price Discrimination, Welfare and Profits: A Geometrical Analysis," American Economic Review, American Economic Association, vol. 78(5), pages 1131-32, December.
- Simon Cowan & John Vickers, 2007. "Output and Welfare Effects in the Classic Monopoly Price Discrimination Problem," Economics Series Working Papers 355, University of Oxford, Department of Economics.
- Aguirre Pérez, Ignacio, 2008. "Joan Robinson Was Almost Right: Output under Third-Defree Price Discrimination," IKERLANAK 2009-38, Universidad del País Vasco - Departamento de Fundamentos del Análisis Económico I.
- Bryan J. Hubbell & Michele C. Marra & Gerald A. Carlson, 2000. "Estimating the Demand for a New Technology: Bt Cotton and Insecticide Policies," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 82(1), pages 118-132.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Aguirre Pérez, Ignacio & Cowan, Simon & Vickers, John, 2009.
"Monopoly Price Discrimination and Demand Curvature,"
IKERLANAK
2009-39, Universidad del País Vasco - Departamento de Fundamentos del Análisis Económico I.
- Iñaki Aguirre & Simon Cowan & John Vickers, 2010. "Monopoly Price Discrimination and Demand Curvature," American Economic Review, American Economic Association, vol. 100(4), pages 1601-15, September.
- Simon Cowan, 2008. "When does third-degree price discrimination reduce social welfare, and when does it raise it?," Economics Series Working Papers 410, University of Oxford, Department of Economics.
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