1. d'Aspremont, C & Gabszewicz, Jean Jaskold & Thisse, J-F, 1979. "On Hotelling's "Stability in Competition"," Econometrica, Econometric Society, vol. 47(5), pages 1145-50, September. [Downloadable!] (restricted)
2. Thomas P. Lyon, 1999. "Quality Competition, Insurance, and Consumer Choice in Health Care Markets," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 8(4), pages 546-580, December. [Downloadable!] (restricted)
3. Robert Nuscheler, 2003. "Physician Reimbursement, Time-Consistency and the Quality of Care," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 159(2), pages 302-, June. [Downloadable!] (restricted)
4. Pedro Pita Barros & Xavier Martinez-Giralt, 2002. "Public and Private Provision of Health Care," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 11(1), pages 109-133, 03. [Downloadable!] (restricted)
   Other versions:
   • Martinez-Giralt, Xavier & Pita Barros, Pedro Luis, 2000. "Public and Private Provision of Health Care," CEPR Discussion Papers 2491, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • Pedro P. Barras & Xavier Martinez-Giralt, . "Public And Private Provision Of Healtch Care," UFAE and IAE Working Papers 438.99, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC). [Downloadable!]
5. Burdett, Kenneth & Judd, Kenneth L, 1983. "Equilibrium Price Dispersion," Econometrica, Econometric Society, vol. 51(4), pages 955-69, July. [Downloadable!] (restricted)
6. Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring. [Downloadable!] (restricted)
7. Paula González, 2006. "The Gatekeeping Role of General Practitioners. Does Patients' Information Matter?," Working Papers 06.09, Universidad Pablo de Olavide, Department of Economics. [Downloadable!]
   Other versions:
   • GONZALEZ, Paula, 2003. "The "gatekeeping" role of general practitioners. Does patients' information matter ?," CORE Discussion Papers 2003089, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE). [Downloadable!]
8. Michael R. Baye & John Morgan, 2001. "Information Gatekeepers on the Internet and the Competitiveness of Homogeneous Product Markets," American Economic Review, American Economic Association, vol. 91(3), pages 454-474, June. [Downloadable!] (restricted)
9. Hugh Gravelle & Giuliano Masiero, . "Quality incentives in a regulated market with imperfect information and switching costs: capitation in general practice," Discussion Papers 00/18, Department of Economics, University of York. [Downloadable!]
   Other versions:
   • Gravelle, Hugh & Masiero, Giuliano, 2000. "Quality incentives in a regulated market with imperfect information and switching costs: capitation in general practice," Journal of Health Economics, Elsevier, vol. 19(6), pages 1067-1088, November. [Downloadable!] (restricted)
10. Schultz, Christian, 2005. "Transparency on the consumer side and tacit collusion," European Economic Review, Elsevier, vol. 49(2), pages 279-297, February. [Downloadable!] (restricted)
11. James M. Malcomson, 2004. "Health Service Gatekeepers," RAND Journal of Economics, The RAND Corporation, vol. 35(2), pages 401-421, Summer.
    Other versions:
    • James Malcomson, 2003. "Health Service Gatekeepers," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
    • James Malcomson, 2003. "Health Service Gatekeepers," Economics Series Working Papers 169, University of Oxford, Department of Economics. [Downloadable!]
12. Schultz, Christian, 2004. "Market transparency and product differentiation," Economics Letters, Elsevier, vol. 83(2), pages 173-178, May. [Downloadable!] (restricted)
    Other versions:
    • Christian Schultz, 2002. "Market Transparency and Product Differentiation," CIE Discussion Papers 2002-02, University of Copenhagen. Department of Economics. Centre for Industrial Economics. [Downloadable!]
13. Pedro Pita Barros, 1998. "The black box of health care expenditure growth determinants," Health Economics, John Wiley & Sons, Ltd., vol. 7(6), pages 533-544.
14. Varian, Hal R, 1980. "A Model of Sales," American Economic Review, American Economic Association, vol. 70(4), pages 651-59, September. [Downloadable!] (restricted)
15. Helmut Bester, 1998. "Quality Uncertainty Mitigates Product Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 29(4), pages 828-844, Winter. [Downloadable!] (restricted)
16. Marinoso, Begona Garcia & Jelovac, Izabela, 2003. "GPs' payment contracts and their referral practice," Journal of Health Economics, Elsevier, vol. 22(4), pages 617-635, July. [Downloadable!] (restricted)
17. Economides, Nicholas, 1993. "Quality variations in the circular model of variety-differentiated products," Regional Science and Urban Economics, Elsevier, vol. 23(2), pages 235-257, April. [Downloadable!] (restricted)
18. Kurt R. Brekke & Robert Nuscheler & Odd Rune Straume, 2006. "Quality and Location Choices under Price Regulation," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 15(1), pages 207-227, 03. [Downloadable!] (restricted)
19. McGuire, Thomas G., 2000. "Physician agency," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 9, pages 461-536 Elsevier. [Downloadable!] (restricted)
20. Beitia, Arantza, 2003. "Hospital quality choice and market structure in a regulated duopoly," Journal of Health Economics, Elsevier, vol. 22(6), pages 1011-1036, November. [Downloadable!] (restricted)
21. Lommerud, Kjell Erik & Sørgard, Lars, 2002. "Entry in Telecommunication: Customer Loyalty, Price Sensitivity and Access Prices," CEPR Discussion Papers 3502, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
    • Lommerud, Kjell Erik & Sorgard, Lars, 2003. "Entry in telecommunication: customer loyalty, price sensitivity and access prices," Information Economics and Policy, Elsevier, vol. 15(1), pages 55-72, March. [Downloadable!] (restricted)
22. Economides, Nicholas, 1989. "Quality variations and maximal variety differentiation," Regional Science and Urban Economics, Elsevier, vol. 19(1), pages 21-29, February. [Downloadable!] (restricted)
23. Scott, Anthony, 2000. "Economics of general practice," Handbook of Health Economics, in: A. J. Culyer & J. P. Newhouse (ed.), Handbook of Health Economics, edition 1, volume 1, chapter 22, pages 1175-1200 Elsevier. [Downloadable!] (restricted)
24. Gravelle, Hugh, 1999. "Capitation contracts: access and quality," Journal of Health Economics, Elsevier, vol. 18(3), pages 315-340, June. [Downloadable!] (restricted)

Cited by:
(explanations, Please 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.)

1. Paula González, 2008. "Gatekeeping versus Direct-Access when Patient Information Matters," Working Papers 2008-05, FEDEA. [Downloadable!]
2. Brekke, Kurt Richard & Cellini, Roberto & Siciliani, Luigi & Straume, Odd Rune, 2008. "Competition and Quality in Regulated Markets: a Differential-Game Approach," CEPR Discussion Papers 6801, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   Other versions:
   • Kurt R. Brekke & Roberto Cellini & Luigi Siciliani & Odd Rune Straume, 2008. "Competition and quality in regulated markets: a differential-game approach," Discussion Papers 08/05, Department of Economics, University of York. [Downloadable!]
   • Kurt R. Brekke & Roberto Cellini & Luigi Siciliani & Odd Rune Straume, 2008. "Competition and quality in regulated markets: a differential-game approach," NIPE Working Papers 08/2008, NIPE - Universidade do Minho. [Downloadable!]
3. Massimo Filippini & Giuliano Masiero & Karine Moschetti, 2008. "Dispensing practices and antibiotic use," Quaderni della facoltà di Scienze economiche dell'Università di Lugano 0808, Biblioteca universitaria di Lugano (University Library of Lugano). [Downloadable!]
4. Kurt R. Brekke & Luigi Siciliani & Odd Rune Straume, 2009. "Price and quality in spatial competition," NIPE Working Papers 21/2009, NIPE - Universidade do Minho. [Downloadable!]
   Other versions:
   • Brekke, Kurt Richard & Siciliani, Luigi & Straume, Odd Rune, 2009. "Price and quality in spatial competition," CEPR Discussion Papers 7422, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
5. Paula González, 2006. "The Gatekeeping Role of General Practitioners. Does Patients' Information Matter?," Working Papers 06.09, Universidad Pablo de Olavide, Department of Economics. [Downloadable!]
   Other versions:
   • GONZALEZ, Paula, 2003. "The "gatekeeping" role of general practitioners. Does patients' information matter ?," CORE Discussion Papers 2003089, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE). [Downloadable!]
6. Brekke, Kurt Richard & Cellini, Roberto & Siciliani, Luigi & Straume, Odd Rune, 2008. "Competition and quality in regulated markets with sluggish demand," CEPR Discussion Papers 6938, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
7. Kurt R. Brekke & Luigi Siciliani & Odd Rune Straume, 2009. "Hospital Competition and Quality with Regulated Prices," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
   Other versions:
   • Kurt R. Brekke & Luigi Siciliani & Odd Rune Straume, 2008. "Hospital competition and quality with regulated prices," NIPE Working Papers 06/2008, NIPE - Universidade do Minho. [Downloadable!]