The Agricultural Knowledge Production Function: An Empirical Look
AbstractEconomic analysis of the process of technical change has often involved macro-level studies of its causes and consequences. Relatively little attention has been given to the, more fundamental knowledge generation process itself. This stems in large part from the real difficulties of obtaining appropriate indicators of research output. The view that there exists a systematic relationship between research expenditures and knowledge increments has been taken up by numerous authors including Evenson (1968), Minasian (1969), Pakes (1978), Gri1iches (1979), and Kamien and Schwartz (1982). It follows naturally from the perception that, in general, science progresses by a sequence of marginal improvements rather than a series of discrete and essentially sporadic breakthroughs (see Burke [1978). Recent studies by Pakes and Gri1iches (1980), Hausman et a1. (1981), and Hall et a1. (1984) have sought direct estimates of the research input-output relationship for research performed by private firms in the non-agricultural sector. To date there appears to be no similar analysis of the public sector agricultural research process. The study reported here represents a first step in this direction. It develops some quantifiable indicators of agricultural knowledge production by the U.S. public sector research system and will also attempt to provide some clues as to the nature of the agricultural research spending-research output relationship.
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Bibliographic InfoPaper provided by University of Minnesota, Agricultural Experiment Station in its series Evaluating Agricultural Research and Productivity, Proceedings of a Workshop, Atlanta, Georgia, January 29-30, 1987, Miscellaneous Publication 52 with number 50022.
Date of creation: 1987
Date of revision:
Productivity Analysis; Research and Development/Tech Change/Emerging Technologies;
Other versions of this item:
- Pardey, Philip G, 1989. "The Agricultural Knowledge Production Function: An Empirical Look," The Review of Economics and Statistics, MIT Press, vol. 71(3), pages 453-61, August.
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Davis, Paul & Papanek, Gustav F, 1984. "Faculty Ratings of Major Economics Departments by Citations," American Economic Review, American Economic Association, vol. 74(1), pages 225-30, March.
- Pakes, Ariel & Nitzan, Shmuel, 1983.
"Optimum Contracts for Research Personnel, Research Employment, and the Establishment of "Rival" Enterprises,"
Journal of Labor Economics,
University of Chicago Press, vol. 1(4), pages 345-65, October.
- Pakes, Ariel & Nitzan, Shmuel, 1983. "Optimum Contracts for Research Personnel, Research Employment, and the Establishment of "Rival" Enterprises," Scholarly Articles 3428538, Harvard University Department of Economics.
- Ariel Pakes & Shmuel Nitzan, 1982. "Optimum Contracts for Research Personnel, Research Employment, and the Establishment of "Rival" Enterprises," NBER Working Papers 0871, National Bureau of Economic Research, Inc.
- Hansen, W Lee & Weisbrod, Burton A & Strauss, Robert P, 1978. "Modeling the Earnings and Research Productivity of Academic Economists," Journal of Political Economy, University of Chicago Press, vol. 86(4), pages 729-41, August.
- Mundlak, Yair, 1978. "On the Pooling of Time Series and Cross Section Data," Econometrica, Econometric Society, vol. 46(1), pages 69-85, January.
- J. A. Hausman, 1976.
"Specification Tests in Econometrics,"
185, Massachusetts Institute of Technology (MIT), Department of Economics.
- McDowell, John M, 1982. "Obsolescence of Knowledge and Career Publication Profiles: Some Evidence of Differences among Fields in Costs of Interrupted Careers," American Economic Review, American Economic Association, vol. 72(4), pages 752-68, September.
- Guttman, Joel M, 1978. "Interest Groups and the Demand for Agricultural Research," Journal of Political Economy, University of Chicago Press, vol. 86(3), pages 467-84, June.
- Wright, Brian Davern, 1983. "The Economics of Invention Incentives: Patents, Prizes, and Research Contracts," American Economic Review, American Economic Association, vol. 73(4), pages 691-707, September.
- Fuller, Wayne A. & Battese, George E., 1974. "Estimation of linear models with crossed-error structure," Journal of Econometrics, Elsevier, vol. 2(1), pages 67-78, May.
- Hock, Cricket & Naseem, Anwar & Hossain, Ferdaus & Pray, Carl E., 2003. "Impact of Biotechnology on Plant Breeding," 2003 Annual meeting, July 27-30, Montreal, Canada 22093, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Pardey, Philip G. & Craig, Barbara J. & Hallaway, Michelle L., 1987.
"U.S. Agricultural Research Deflators: 1890-1985,"
13675, University of Minnesota, Department of Applied Economics.
- Qin, Lin & Buccola, Steven T., 2012. "Econometric Assessment of Research Programs: A Bayesian Approach," 2012 Annual Meeting, August 12-14, 2012, Seattle, Washington 124948, Agricultural and Applied Economics Association.
- James Adams & Zvi Griliches, 1997.
"Measuring Science: An Exploration,"
NBER Working Papers
5478, National Bureau of Economic Research, Inc.
- James Adams & Zvi Griliches, 1996. "Measuring Science: An Exploration," Harvard Institute of Economic Research Working Papers 1749, Harvard - Institute of Economic Research.
- Paul Heisey & Sarah Adelman, 2011. "Research expenditures, technology transfer activity, and university licensing revenue," The Journal of Technology Transfer, Springer, vol. 36(1), pages 38-60, February.
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