Does agricultural extension pay?: A case study for a new crop, lupins, in Western Australia
Compared to studies evaluating the benefits from agricultural research, there are relatively few empirical studies of the net economic benefits of agricultural extension, and even fewer that consider both public and private sector extension effort. In this study we examine regional differences in the adoption of lupins in Western Australia (WA) in order to estimate the net economic benefits of public and private sector extension. Impacts of extension and other variables on adoption were analysed for 40 shires using multivariate regression analysis. The results suggest that both public and private extension activities influenced farmer uptake of lupins, particularly by bringing forward the start time of the diffusion curve. Economic benefits of extension, based on the statistical analysis, were combined with costs of extension estimated from public sector records and surveys of private sector extension agents and used to estimate the net present value of extension investments by the public and private sectors in the study area. © 2003 Elsevier B.V. All rights reserved.
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- Baxter, M. & Slade, R. & Howell, J., 1989. "Aid And Agricultural Extension - Evidence From The World Bank And Other Donors," Papers 87, World Bank - Technical Papers.
- Robert K. Lindner & Philip G. Pardey & Frank G. Jarrett, 1982.
"Distance To Information Source And The Time Lag To Early Adoption Of Trace Element Fertilisers,"
Australian Journal of Agricultural and Resource Economics,
Australian Agricultural and Resource Economics Society, vol. 26(2), pages 98-113, 08.
- Lindner, Robert K. & Pardey, Philip G. & Jarrett, Frank G., 1982. "Distance To Information Source And The Time Lag To Early Adoption Of Trace Element Fertilisers," Australian Journal of Agricultural Economics, Australian Agricultural and Resource Economics Society, vol. 26(02), August.
- Huffman, Wallace E. & Evenson, Robert E., 2006.
"Science for Agriculture: A Long Term Perspective,"
Staff General Research Papers
12362, Iowa State University, Department of Economics.
- Norton, George W. & Coffey, Joseph D. & Frye, E. Berrier, 1984. "Estimating Returns To Agricultural Research, Extension, And Teaching At The State Level," Southern Journal of Agricultural Economics, Southern Agricultural Economics Association, vol. 16(01), July.
- Grisley, W., 1994. "Farmer-to-farmer transfer of new crop varieties: an empirical analysis on small farms in Uganda," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 11(1), September.
- Grisley, W., 1994. "Farmer-to-farmer transfer of new crop varieties: an empirical analysis on small farms in Uganda," Agricultural Economics, Blackwell, vol. 11(1), pages 43-49, September.
- Anderson, Jock R. & Feder, Gershon, 2007. "Agricultural Extension," Handbook of Agricultural Economics, Elsevier.
- Gross, R. & Kneebone, Virginia & Luke, R., 1991. "Returns from the Acceleration of Agricultural Research," 1991 Conference (35th), February 11-14, 1991, Armidale, Australia 145886, Australian Agricultural and Resource Economics Society.
- Hussain, Syed Sajidin & Byerlee, Derek & Heisey, Paul W., 1994. "Impacts of the training and visit extension system on farmers' knowledge and adoption of technology: Evidence from Pakistan," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 10(1), January.
- Abler, David G. & Rauniyar, Ganesh P. & Goode, Frank M., 1992. "Field Trials As An Extension Technique: The Case Of Swaziland," Northeastern Journal of Agricultural and Resource Economics, Northeastern Agricultural and Resource Economics Association, vol. 21(1), April.
- Polson, Rudulph A. & Spencer, Dunstan S. C., 1991. "The technology adoption process in subsistence agriculture: The case of cassava in Southwestern Nigeria," Agricultural Systems, Elsevier, vol. 36(1), pages 65-78.
- Strauss, John & Barbosa, Mariza & Teixeira, Sonia & Thomas, Duncan & Gomes Junior, Raimundo, 1991.
"Role of education and extension in the adoption of technology: A study of upland rice and soybean farmers in Central-West Brazil,"
Blackwell, vol. 5(4), pages 341-359, August.
- Strauss, John & Barbosa, Mariza & Teixeira, Sonia & Thomas, Duncan & Junior, Raimundo Gomes, 1991. "Role of education and extension in the adoption of technology: a study of upland rice and soybean farmers in Central-West Brazil," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 5(4), August.
- Evenson, Robert E & Kislev, Yoav, 1975. " Investment in Agricultural Research and Extension: A Survey of International Data," Economic Development and Cultural Change, University of Chicago Press, vol. 23(3), pages 507-21, April.
- R.K. Lindner & P.G. Pardey & F.G. Jarrett, 1982. "Distance to Information and the Time Lag to Early Adoption of Trace Element Fertilizers," School of Economics Working Papers 1982-02, University of Adelaide, School of Economics.
- Hussain, Syed Sajidin & Byerlee, Derek & Heisey, Paul W., 1994. "Impacts of the training and visit extension system on farmers' knowledge and adoption of technology: Evidence from Pakistan," Agricultural Economics, Blackwell, vol. 10(1), pages 39-47, January.
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