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| تعداد مشاهده مقاله | 10,978,806 |
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Spatial water management under alternative institutional arrangements (A case study of coastal lands of Yengejeh Dam) | ||
| Environmental Resources Research | ||
| مقاله 6، دوره 5، شماره 1، فروردین 2017، صفحه 63-72 اصل مقاله (375.48 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22069/ijerr.2017.3705 | ||
| نویسندگان | ||
| Zahra Noori Tupkanloo* 1؛ Saeed Yazdani2؛ Reza Moghadasi3 | ||
| 1Assistant Professor of Agricultural Economics, Dept. of Economics, Neyshabur Branch, Islamic Azad University, Neyshabur, Iran | ||
| 2Professor of Agricultural Economics, Dept. of Agricultural Economics, Faculty of Agriculture, University of Tehran, Tehran, Iran | ||
| 3Associate Professor of Agricultural Economics, Dept. of Agricultural Economics, College of Agriculture, Science and Research Branch, Islamic Azad University, Tehran, Iran | ||
| چکیده | ||
| Currently, water demand management and optimal operation of its resources is one of the most important issues in environmental economics and management. Water demand management has been a concern of economic planners as a new approach in environmental economics. This study aims to investigate water demand management in different product markets in downstream of Yengejeh Dam in Neyshabur. This is an exploratory study in nature which was conducted through a questionnaire survey in 2015-2016. The population of this research is composed of all farmers who use water from Yengejeh Dam to irrigate their lands. Using Cochran formula at the level of 6% error, 139 farmers were selected as the sample of this research randomly. A scenario of increasing the elasticity of product demand in resource allocation in the competitive and monopolar water market was developed by assimilation algorithm in the studied region. According to the market situation of water in the region which is almost similar to monopolar water market, the results suggest that if barley farmers replace cultivation of this crop and orient towards exported products instead, the amount of product is reduced and farmers increase their yield per hectare of land while using more water supply and more area under cultivation. | ||
| کلیدواژهها | ||
| Water demand management؛ Monopoly water market؛ Competitive water market system؛ Export-oriented crops | ||
| مراجع | ||
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Chakravorty, U., Hochman, E., Umetsu, C., and Zilberman, D. 2008. Water allocation under distribution losses: Comparing alternative institutions, Journal of Economic Dynamic and Control. 33, 463-476. Chakravorty, U., Hochman, E., Umetsu, C., and Zilberman, D. 1995. A Spatial Model of Optimal Water Conveyance. Journal of Environmental Economics and Management. 29, 25-41. Chakravorty, U., and Umetsu, C. 2003. Basinwide Water Management: A Spatial Model. Journal of Environmental Economics and Management. 45, 1-23. Grafton, R.Q., Landry, C., Libecap, G.D., and O’Brien, J.R. 2009. Water markets: Australia’s murraydarling basin and the U.S. Southwest. International center economic research working paper series, ICER and Turin Italy. Cowen, A., Penelope, B., and Cowen, T. 1998. Deregulated Private Water Supply: A Policy Option for Developing Countries, Cato J. 18 (1), Spring/Summer. Repetto, R. 1986. Skimming the Water: Rent-seeking and the Performance of Public Irrigation Systems,Research Report, World Resources Institute, Washington, D.C. Silberberg, E. 1991. The Structure of Economics, New York: Prentice Hall.Wade, R. 1987. The management of common property resources: collective action as an alternative to privatization or state regulation. Cambridge Journal of Economics. 10, 95-106. | ||
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