Authors

1 Master of Agricultural Economics, University of Sistan and Baluchestan, Iran.

2 PhD student of Agricultural economics, Faculty Member, University of Payam- Noor Sirjan, Iran

Abstract

Given the strategic remarkable rank of pistachio in non-oil exports, inputs’ management in its production is so important. As the scarcest input in agricultural sector, water is considered to be among the most important inputs of pistachio production.Water inadequate supply and limate conditions increase water demand in pistachio growing areas. It is necessary to determine the real value or price of water for establishing a balance between its demand and supply. Therefore, this study has aimed at estimation of water economic value. The method used in this research is the production function approach. Requested data sets were obtained from the questionnaires was filled out for crop years of 2013-2014. The results show that the average economic value of irrigation water is 50360 RLS but the average price paid by farmers is 1771 RLS per cubic meter of water. Thus, there is a wide gap between water value and the price paid by farmers with which appropriate pricing of water based on its economic value can be eliminated.

Keywords

1-Abounouri, A.(2002). Microeconomics (Vol. 1), Tehran: Islamic Azad University, Central Tehran Branch, p. 437.
 
2-Abdollahi Ezatabadi, M. (2008). Role of nonintegrated policy making in pistachio unstable cultivation with emphasis on water resources. Agricultural Economics and Development, 16(63), 117-137.
 
3-Chambers, R.G. (1988). Applied production analysis: A dual approach, Cambridge University Press.
 
4-Dashti, G.h., Aminian, F., Hossein zad, J., & Hayati, B. A. (2010). Estimation of water economic value in wheat production (Case study: Damghan underground resources). Journal of Sustainable Agriculture Knowledge, 2 (20), 121-131.
 
5-Dehghanpour, H., & Sheykhzeinodin, A. (2013). Determining the economic valuation of agricultural water in Ardakan-Yazd plain of Yazd province. Journal of Agricultural Economics and Developmenl, 21(82), 45-68.
 
6- Ministry of Energy. (2005). Special Issue of water. http://lib.moe.gov.ir/
 
7- Ministry of Energy. (2011). A Guidance to determine the economic value of water for agricultural purposes. http://lib.moe.gov.ir/
 
8-Ehsani, M., Hayati, B., & Adeli, M. (2010). Estimation of economic value of water in maize production (case study of the central sector of Alborz city, Qazvin province). Agricultural Economics and Development, 18 (72), 76-93.
 
9-Ehsani, M., Dashti, G.H., Hayati, B., & Ghahreman zade, M. (2011). Estimation of water economic value of Qazvin plain irrigation network: using of Dual approach. Journal of Agricultural Economics and Development (Food Science and industry), 25 (2), 237-245.
 
10-Food and Agricultural Organization. (2009). Statistical Yearbook.
 
11-Garcia, S., & Reynaud. A. (2004). Estimating the benefits of efficient water pricing in France. Resource and Energy Economics, 26,1-25 [DOI via Crossref]   
 
12-Hayati, B., Shahbazi, H., Kavoosi Kalashmi, M., & Khodaverdizadeh, M. (2009). Estimation of irrigation water actual price in wheat and barley: production function approach (case study: North Khorasan, Razavi Khorasan and South Khorasan provinces). Journal of Agricaltural Knowledge and Sustainable Production, 19(1), 143-155.
 
13-Jahad-Keshavarzi of Sirjan Region. (2013). Statistical Yearbook.
 
14-Karthikeyan, C. (2010). Economic and Social value of irrigation water: Implications for sustainability. Fourteenth International Water Technology Conference, IWTC 14 2010, Cairo, Egypt, 823-835.
 
15- Kumbhakar., S.C. (2004). Productivity and technical change measurement and testing. Empirical Economics, 29,185-191. [DOI via Crossref]   
 
16-Kashakoglu, H., & Erol Cakmak., H. (1997). Economic value and pricing of water in agriculture, CIHEAM-Options Mediterraneennes, 137-145.
 
17-Khaje Roshanaei, N., Daneshvar kakhaki, M., & Mohtashami, G.H. (2010). Determination of the water economic value in production function approach using classic and entropy models (Case study: Wheat in Mashhad). Journal of Agricultural Economics and Development (Agriculture Sciences and Industry), 24 (1), 113-119.
 
18-Mehrabi Boshrabadi, H. (1995). Evaluation of Productivity of Pistachios Production Factors in Rafsanjan City. Unpublished Thesis in Agricultural Economics Engineering. Faculty of Agriculture. Tarbiat Modarres University.
 
19-Mesa-Jurado, M. A., Berbel, J., & Orgaz, F. (2010). Estimating marginal value of water for irrigated olive grow with the production function method. Spanish Journal of Agricultural Research, 8(S2), S197-S206. [DOI via Crossref]   
 
20-Mousanejad, M., & Najarzadeh, R. (1997). Economics of agricultural production. Prepared by D. L. Aldbertin. Institute of Economic Research, Tarbiat Modarres University.
 
21-Salami, H., & Mohammadinejad. (2002). Determining the value of water using flexible production function (Case study:Central Plains of Saveh). Journal of Agriculture Sciences and Industry, 2(16), 85-96.
 
22-Shamsodini, A., Mohammadi, H., & Rezaei, M. (2010). Determining the economic value of water in sugar beet cropping. Journal of Sugar Beet, 103 (1), 26-93.
 
23-Sedaghat, R. (2006). An Economic Analysis of Pistachio Production, Processing and Trade in Iran, unpublished dissertation, Department of Agricultural Economics, University of Agricultural Sciences, Bangalore, India.
 
24-Sherzei, G.H., & Amirteimouri, S. (2012). Determination of the ground-water value (Case study: Ravar city (Kerman province). Journal of Economic Research, 98, 113-128.
 
25-Yousef, H., Francois, M., & Venot, J. (2008). Irrigation in the Jordan Valley: Are water pricing policies overly optimistic? Agricultural Water Management, 95, 427-438. [DOI via Crossref]   
 
26-Zare Mehrjerdi, M. (2011). Determining the optimal cropping pattern and water valuation using a combination of under risk mathematical programming and residual value methods (Case study: Orzouieh Region, Baft. Journal of Water Research in Agriculture, 25 (2), 121-132.