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A Model of Endogenous Market Structure, Innovation, and Licensing in Agricultural Biotechnology AgEcon
Anderson, Benjamin; Sheldon, Ian M..
We develop a model of endogenous market structure and sunk cost R&D investment that allows for the licensing of technology among competitors. Our theoretical model predicts both a greater lower bound to market concentration and higher levels of quality compared to the case without licensing. These result simply that in markets in which licensing and a symmetric R&D costs are prevalent, such as the agricultural biotechnology sector, the ability to license technology generates more concentration among firms but also improves consumer welfare by incentivizing the production of higher quality.
Tipo: Conference Paper or Presentation Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 2010 URL: http://purl.umn.edu/61786
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Endogenous R&D Investment and Market Structure: A Case Study of the Agricultural Biotechnology Industry AgEcon
Anderson, Benjamin; Sheldon, Ian M..
Over the past three decades, the agricultural biotechnology sector has been characterized by rapid innovation, market consolidation, and a more exhaustive definition of property rights. The industry attributes consistently identified by the literature and important to this analysis include: (i) endogenous sunk costs in the form of expenditures on R&D; (ii) seed and agricultural chemical technologies that potentially act as complements within firms and substitutes across firms; and (iii) property rights governing plant and seed varieties that have become more clearly defined since the 1970s. This paper adds to the stylized facts of the agricultural biotechnology industry to include the ability of firms to license technology, a phenomenon observed only...
Tipo: Conference Paper or Presentation Palavras-chave: Licensing; Market structure; R&D; Agricultural biotechnology; Research and Development/Tech Change/Emerging Technologies; L22; L24; Q16.
Ano: 2011 URL: http://purl.umn.edu/107832
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