The impact of seed industry concentration on innovation: a study of US biotech market leaders
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- Giancarlo Moschini & Harvey Lapan, 1997.
"Intellectual Property Rights and the Welfare Effects of Agricultural R&D,"
American Journal of Agricultural Economics,
Agricultural and Applied Economics Association, vol. 79(4), pages 1229-1242.
- Moschini, GianCarlo & Lapan, Harvey E., 1997. "Intellectual Property Rights and the Welfare Effects of Agricultural R & D," Staff General Research Papers 5048, Iowa State University, Department of Economics.
- Moschini, GianCarlo & Lapan, Harvey E., 1999. "Intellectual Property Rights and the Welfare Effects of Agricultural R&D," Staff General Research Papers 1735, Iowa State University, Department of Economics.
- Harl, Neil E., 2000. "The Age Of Contract Agriculture: Consequences Of Concentration In Input Supply," Journal of Agribusiness, Agricultural Economics Association of Georgia, vol. 18(1), March.
- Baltagi, Badi H., 1981. "Simultaneous equations with error components," Journal of Econometrics, Elsevier, vol. 17(2), pages 189-200, November.
- Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc.
- Kohn, Meir & Scott, John T, 1982. "Scale Economies in Research and Development: The Schumpeterian Hypothesis," Journal of Industrial Economics, Wiley Blackwell, vol. 30(3), pages 239-49, March.
- Cohen, Wesley M. & Levin, Richard C., 1989. "Empirical studies of innovation and market structure," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 18, pages 1059-1107 Elsevier.
- Rausser, Gordon C. & Scotchmer, Suzanne & Simon, Leo K., 1999. "Intellectual Property and Market Structure in Agriculture," Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series qt70j206tr, Department of Agricultural & Resource Economics, UC Berkeley.
- Huffman, Wallace & Evenson, Robert E., 1992. "Contributions of Public and Private Science and Technology to U.S. Agricultural Productivity," Staff General Research Papers 10990, Iowa State University, Department of Economics.
- Dasgupta, Partha & Stiglitz, Joseph, 1980. "Industrial Structure and the Nature of Innovative Activity," Economic Journal, Royal Economic Society, vol. 90(358), pages 266-93, June.
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