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Monopolistic Competition and New Products: A Conjectural Equilibrium Approach

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  • Bogliacino, F
  • Rampa, G

Abstract

In this paper we generalize the heterogeneous risk adverse agents model of diffusion of new products in a multi-firm, heterogeneous and interacting agents environment. We use a model of choice under uncertainty based on Bayesian theory. We discuss the possibility of product failures, the set of equilibria, their stability and some welfare properties.

Suggested Citation

  • Bogliacino, F & Rampa, G, 2009. "Monopolistic Competition and New Products: A Conjectural Equilibrium Approach," MPRA Paper 15120, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:15120
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    7. Francesco Bogliacino & Giorgio Rampa, 2012. "Quality risk aversion, conjectures, and new product diffusion," Journal of Evolutionary Economics, Springer, vol. 22(5), pages 1081-1115, November.
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    Cited by:

    1. Soukup, A. & Brčák, J. & Svoboda, R., 2014. "Monopolistic Competition in the International Trade of Agricultural Products," AGRIS on-line Papers in Economics and Informatics, Czech University of Life Sciences Prague, Faculty of Economics and Management, vol. 6(1), pages 1-11, March.
    2. Giorgio Rampa & Margherita Saraceno, 2018. "Accuracy and Costs of Dispute Resolution with Heterogeneous Consumers. A Conjectural Approach to Mass Litigation," DEM Working Papers Series 155, University of Pavia, Department of Economics and Management.
    3. Francesco Bogliacino & Giorgio Rampa, 2012. "Quality risk aversion, conjectures, and new product diffusion," Journal of Evolutionary Economics, Springer, vol. 22(5), pages 1081-1115, November.
    4. Bogliacino, Francesco & Rampa, Giorgio, 2014. "Expectational bottlenecks and the emerging of new organizational forms," Structural Change and Economic Dynamics, Elsevier, vol. 29(C), pages 28-39.
    5. Giorgio Rampa & Margherita Saraceno, 2023. "Conjectures and underpricing in repeated mass disputes with heterogeneous plaintiffs," Journal of Economics, Springer, vol. 139(1), pages 1-32, June.

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    More about this item

    Keywords

    Product diffusion; Risk aversion; Lock-in; Monopolistic competition; Multiple equilibria;
    All these keywords.

    JEL classification:

    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality

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