Estimating the demand for irrigation water in a humid climate: A case study from the southeastern United States
The southeastern United States typically receives more than 130cm of precipitation per year. In this region, as in others around the world, irrigation is used as a supplement to rainfall. Over the past thirty years the number of hectares under irrigation in the region has grown considerably, as has population. Policy makers are currently searching for effective tools to address water demand. This study tests the effect of water costs, crop prices and technology on the multiple crop production decision using supplemental irrigation. Results for Georgia row crop producers indicate water demand is modestly affected by water price (with elasticities between -0.01 and -0.17), but more so by crop price (with elasticities between 0.5 and 0.82). Results also suggest adoption of lower pressure irrigation systems does not necessarily lead to lower water application rates on corn, cotton, peanuts, and soybeans.
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
References listed on IDEAS
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.:
- C. Richard Shumway, 1983. "Supply, Demand, and Technology in a Multiproduct Industry: Texas Field Crops," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 65(4), pages 748-760.
- Nieswiadomy, Michael L., 1988. "Input Substitution In Irrigated Agriculture In The High Plains Of Texas, 1970-80," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 13(01), July.
- Dinar, Ariel & Yaron, Dan, 1992. "Adoption and abandonment of irrigation technologies," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 6(4), April.
- Lau, Lawrence J., 1978. "Applications of Profit Functions," Histoy of Economic Thought Chapters, in: Fuss, Melvyn & McFadden, Daniel (ed.), Production Economics: A Dual Approach to Theory and Applications, volume 1, chapter 3 McMaster University Archive for the History of Economic Thought.
- Moore, Michael R. & Gollehon, Noel R. & Carey, Marc B., 1994. "Alternative models of input allocation in multicrop systems: irrigation water in the central plains, United States," Agricultural Economics, Blackwell, vol. 11(2-3), pages 143-158, December.
- Mas-Colell, Andreu & Whinston, Michael D. & Green, Jerry R., 1995. "Microeconomic Theory," OUP Catalogue, Oxford University Press, number 9780195102680.
- Moore, Michael R. & Gollehon, Noel R. & Carey, Marc B., 1994. "Alternative models of input allocation in multicrop systems: Irrigation water in the Central Plains, United States," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 11(2-3), December.
- Cason, Timothy N. & Uhlaner, Robert T., 1991. "Agricultural production's impact on water and energy demand: A choice modeling approach," Resources and Energy, Elsevier, vol. 13(4), pages 307-321, December.
- Dinar, Ariel & Yaron, Dan, 1992. "Adoption and abandonment of irrigation technologies," Agricultural Economics, Blackwell, vol. 6(4), pages 315-332, April.
When requesting a correction, please mention this item's handle: RePEc:eee:agiwat:v:96:y:2009:i:10:p:1421-1428. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.