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“Young Scientist” . # 28 (370) . July 2021
Economics and Management
But, despite all the existing studies, it has been shown that
area pricing methods are used in more than 60 % of cases, while
volumetric pricing is used in about 25 % of the cases studied
(Bose
and Walters, 1990) and they were more effective.
Summing up, we can say with confidence that in order to
achieve the desired results, first of all, it is necessary to correctly
formulate a water policy based on the nature of the property
rights assigned to water in different countries. Only then can
an equitable distribution of water resources and an increase
in the sustainability of both the resource itself and the supply
be achieved. The preferred pricing
method is the one that
provides the most benefit, including transaction costs. In cases
where transaction costs are not high (in cases where the water
is gravity), pricing per hectare can be used, but in other cases
it is more efficient to use tiered methods. For example, in the
absence
of implementation costs, it would be efficient to use the
volumetric method. Since the implementation costs associated
with each pricing method vary greatly from region to region due
to differences in climate, demographics, social structure, water
rights, water bodies, history and general economic conditions,
the net benefit associated with each method, the best option
would be to vary from region to region.
References:
1. David Zilberman and Karina Schoengold (2005) The Use of Pricing and Markets for Water Allocation, Canadian Water
Resources Journal, Vol. 30 (1): 47–54
2.
Peter Rogers, Radhika de Silva, Ramesh Bhatia (2002) Water is an economic good: How to use prices to promote equity,
efficiency, and sustainability, Water Policy 4 (1–17).
3. Bjornlund H. and McKay J. (1998) Factors affecting water prices in a rural water Market: a South Australian experience,
Water Resource Research, 34, 1563–1570
4. Johansson R. C., Tsur Y., Roe T. L., Doukkali R. and Dinar A. (2002) Pricing irrigation water: a review of theory and practice,
Water Policy, 4, 173–199
5. Boworth B., Cornish G., Perry C. and Van Steenbergen F. (2002) Water charging in irrigated agriculture: lessons from the
literature. Report OD 145. HR Wallingford Ltd, Wallingford, UK.
6. Molle F. and Berkoff J. (2007) Water pricing in irrigation: mapping the debate in the light of experience.
7. Hellegers P. J. G. J. and Perry C. J. (2004) Water as an Economic Good in Irrigated Agriculture: Theory and Practice.
Report
3.04.12. LEI-Wageningen UR: The Hague.
8. World Water Commission, 2000
9. State Committee for Land Management and Geodesy of the Republic of Tajikistan, Dushanbe 2019.
10. Agency for Land Reclamation and Irrigation under the Government of the Republic of Tajikistan, Dushanbe.
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