Nguyen, Thang (2004): Technological Progress in Races for Product Supremacy.
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Abstract
How does market structure affect quality innovation efforts and social welfare? This study considers three allocation mechanisms in a model of dynamic quality innovation: monopoly, duopoly, and the social planner. In this model, quality advances depend upon a stock of accumulated know-how, allowing for more flexible innovation strategies and direct comparisons of technology frontiers which show the largest reachable know-how stocks. When products are perfectly substitutable, the technology frontier is highest under the social planner, lower under duopoly, and lowest under monopoly. However, when products are less substitutable, a duopoly may surpass the technology frontier under the social planner along an unbalanced innovation path. Ex-ante and long-run social welfare are always highest under the social planner and lowest under monopoly.
Item Type: | MPRA Paper |
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Original Title: | Technological Progress in Races for Product Supremacy |
Language: | English |
Keywords: | R&D; quality innovation; product supremacy |
Subjects: | O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O31 - Innovation and Invention: Processes and Incentives D - Microeconomics > D2 - Production and Organizations > D21 - Firm Behavior: Theory L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance > L15 - Information and Product Quality ; Standardization and Compatibility D - Microeconomics > D9 - Intertemporal Choice > D92 - Intertemporal Firm Choice, Investment, Capacity, and Financing D - Microeconomics > D4 - Market Structure, Pricing, and Design > D43 - Oligopoly and Other Forms of Market Imperfection L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance > L13 - Oligopoly and Other Imperfect Markets |
Item ID: | 786 |
Depositing User: | Thang Nguyen |
Date Deposited: | 13 Nov 2006 |
Last Modified: | 27 Sep 2019 16:33 |
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URI: | https://mpra.ub.uni-muenchen.de/id/eprint/786 |
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Technological Progress in Races for Product Supremacy. (deposited 08 Oct 2006)
- Technological Progress in Races for Product Supremacy. (deposited 13 Nov 2006) [Currently Displayed]