Price vs Quantity in a Duopoly with Technological Spillovers: A Welfare Re-Appraisal
We analyse the problem of the choice of the market variable in a model where firms activate R&D investments for process innovation. We establish that (i) firms always choose the Cournot behaviour; and (ii) there exists a set of the relevant parameters where a benevolent social planner prefers quantity setting to price setting. This happens when the marginal cost of R&D activities is relatively low while technological externalities are relatively high. In this situation, the conflict between social and private preferences over the type of market behaviour disappears.
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- Flavio Delbono & Vincenzo Denicolo, 1991.
"Incentives to Innovate in a Cournot Oligopoly,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 106(3), pages 951-961.
- Glenn C. Loury, 1979. "Market Structure and Innovation," The Quarterly Journal of Economics, Oxford University Press, vol. 93(3), pages 395-410.
- Barbara J. Spencer & James A. Brander, 1982.
"Strategic Commitment with R&D: The Symmetric Case,"
516, Queen's University, Department of Economics.
- Bester, H. & Petrakis, E., 1991.
"The Incentives for Cost Reduction in a Differentiated Industry,"
9136, Tilburg - Center for Economic Research.
- Bester, Helmut & Petrakis, Emmanuel, 1993. "The incentives for cost reduction in a differentiated industry," International Journal of Industrial Organization, Elsevier, vol. 11(4), pages 519-534.
- Bester, H. & Petrakis, E., 1991. "The Incentives for Cost Reduction in a Differentiated Industry," Discussion Paper 1991-36, Tilburg University, Center for Economic Research.
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