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Process R&D in Monopoly under Demand Uncertainty

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  • Luca Lambertini

    (Department of Economics, University of Bologna)

Abstract

I investigate R&D efforts for process innovation in a monopoly with uncertain demand. Two different models are proposed, where either (i) the reservation price is affected by an additive shock and the marginal production cost is increasing, or (ii) a multiplicative shock on the slope of demand combines with a flat marginal production cost. In either case, price-setting behaviour generates a larger R&D investment than quantity-setting behaviour. An Arrovian interpretation of the first result and a Schumpeterian interpretation of the second are proposed.

Suggested Citation

  • Luca Lambertini, 2006. "Process R&D in Monopoly under Demand Uncertainty," Economics Bulletin, AccessEcon, vol. 15(14), pages 1-9.
    • Handle: RePEc:ebl:ecbull:eb-04o30007
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    References listed on IDEAS

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    1. Leland, Hayne E, 1972. "Theory of the Firm Facing Uncertain Demand," American Economic Review, American Economic Association, vol. 62(3), pages 278-291, June.
    2. Reinganum, Jennifer F., 1989. "The timing of innovation: Research, development, and diffusion," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 14, pages 849-908, Elsevier.
    3. Martin L. Weitzman, 1974. "Prices vs. Quantities," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 41(4), pages 477-491.
    4. Sandmo, Agnar, 1971. "On the Theory of the Competitive Firm under Price Uncertainty," American Economic Review, American Economic Association, vol. 61(1), pages 65-73, March.
    5. Paul Klemperer & Margaret Meyer, 1986. "Price Competition vs. Quantity Competition: The Role of Uncertainty," RAND Journal of Economics, The RAND Corporation, vol. 17(4), pages 618-638, Winter.
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    Cited by:

    1. Gamal Atallah, 2014. "Conditional R&D subsidies," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 23(2), pages 179-214, March.
    2. D. Dragone & L. Lambertini & G. Leitmann & A. Palestini, 2009. "A Stochastic Optimal Control Model of Pollution Abatement," Working Papers 681, Dipartimento Scienze Economiche, Universita' di Bologna.

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    More about this item

    Keywords

    innovation;

    JEL classification:

    • O3 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance

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