Assessment of Profitability and Efficiency of Shrimp Farms at Guar District in Chabahr Region

Subject Areas : Agricultural Economics Research

J. Shahraki ¹ (استادیار علوم اقتصاد دانشگاه سیستان و بلوچستان)
A.R. Karbasi ² (دانشیار اقتصاد کشاورزی دانشگاه فردوسی مشهد)
M. Yaghoubi ³ (دانشجوی دکترای اقتصاد کشاورزی دانشگاه سیستان و بلوچستان)

Received: 2015-12-18 Accepted : 2015-12-18 Published : 2011-09-23

Keywords: Efficiency, profitability, Shrimp farms, Chabahar,

Abstract :

The purpose of this study is to assess the performance of shrimp cooperatives and non-cooperatives in Guatr district in Chabahar city of Sistan and Baluchistan province. To achieve the objective of study, profitability and efficiency indices were used. Data were collected from 25 shrimp farms. Technical efficiency was estimated by BCC and super efficiency models. The results of study revealed that all farms made profit. Moreover, the ranking of super efficiency models showed significant differences among efficiency levels of farms. Low level of efficiency was mainly related to poor management and rate of inputs utilization. Therefore, providing intensive extension services was recommended.  

References:

1. Aghamohamadi M. 1999. Factors Affecting the Production Rate

Per Unit Area in the Shrimp Farms in Khuzestan in 1998. M.S.

thesis, Faculty of Economics and Social Sciences, Shahid

Chamran University, Iran.

2. Aigner D, Lovell C.A.K, Schmidt P.1977. Formulation and

Estimation of Stochastic Frontier Production Function Models.

Journal of Econometrics, 6, pp21-37.

3. Alam M.F, Murshed J.K. 2008. Resource allocation efficiency of

prawn-carp farmers of Bangladesh. Aquaculture Economics &

Management, Volume 12, Issue 3, 188 – 206.

4. Andersen P, Petersen N.C. 1993. A procedure for Ranking

Efficient Units in Data Envelopment Analysis, Management

Science, 39, 1261-1264.

5. Ansari V, Salami H.A. 2007. Economies of Scale Shrimp

Farming Industry in Iran. Journal of Agricultural Economics,

Special issue on Sixth Conference of Iran's agricultural economy.

35-51.

6. Bagherzadeh A. 2007. The economic efficiency theory and its

applications. Institute of Arad's book publishing. First Printing.

7. Banker R.D, Charnes A, Cooper W.W. 1984. Some Models for

Estimating Technical and Scale Inefficiencies in Data

Envelopment Analysis, Management Science, 30(9), 1078-1092.

8. Charnes A, Cooper W.W, Rhodes E. 1978. Measuring the

Efficiency of Decision Making Units, European Journal of

Operational Research, 2, 429-444.

9. Daneshvarameri Zh, Salami H. 2005. Productivity of Shrimp

Farms, Case Study: Bushehr. Journal of Agricultural Sciences .11

(2):3-13.

10. Den D.T, Ancev T, Harris M. 2007. Technical Efficiency of

Prawn Farms in the Mekong Delta, Vietnam. Australian

Agricultural and Resource Economics Society - Conference

(51st), February 13-16, Queenstown, New Zealand.

11. Emamimeybodi A. 2000. Principles of Efficiency and

Productivity Measures (Scientific - Practical), Institute of

Business Research. First Printing.

12. Farrel M.J. 1957.The Measurement of Productive Efficiency.

Journal of the royal statistical society 120, 253-290.

13. Fishery Organization of Sistan and Baluchestan Province. 2009.

Aquatic husbandry office.

14. Hajiani P, Khalilian S, Abrishami H, Peykani Gh.R. 2005.

Technical efficiency of shrimp fishing fleet in the Persian Gulf,

Bushehr case. Journal of Agricultural and Development

Economics. 13: 201-225.

15. Huy D. 2009. Technical Efficiency Analysis for Commercial

Black Tiger Prawn (Penaeus monodon) Aquaculture Farms in

Nha Trang City, Vietnam. M.S Thesis, Faculty of Fisheries and

Aquaculture, Management and Economics, Norway & Nha Trang

University, Vietnam.

16. Lopes R.J, Rosa A.S, Coelho L.A, Oliveira M, Gaspar M.B.

2008. Efficiency Analysis of the Portuguese Beam Trawl Fleet

That Targets the Common Prawn Palaemon Serratus (Pennant).

CEFAGE-UE, Working Paper.

17. Lovell C.A.K, Rouse P.B. 2003. Equivalent Standard DEA Model

to Provide Super Efficiency Scores. Journal of the Operation of

Research Society, 54, 101-108.

18. Mahuni R. 2008. The Efficiency of a Fiscally Decentralized

Government in the Prevision of Social Services: The case of the

Eastern Cape Provincial Government in South. M.S. Thesis,

Faculty of management and commerce, University of Fort Hare

South Africa.

19. Meeuen W.J, Broeck V.D. 1977. Efficiency Estimation from

Cobb-Douglas Production Function with Composed Error,

International Economic Review, 18, 435-444.

20. Salehi H. 2007. Economic Analysis of Indian White Shrimp in

the Southern Provinces of Iran. Iranian Journal of Fisheries. 16

(2):103-116.

21. So S.H, Kim J.K, Cho G, Kim D.K. 2007. Efficiency Analysis

and Ranking of Major Container Ports in Northeast Asia: An

Application of Data Envelopment Analysis. International Review

of Business Research Papers. Vol.3 No.2, Pp. 486-503.

22. Taheri Sh. 2008. Productivity and Efficiency Analysis of the Data

(A Comprehensive Productivity Management). Hestan

publication. Eighth printing.

23. Tung P .2010. Technical efficiency of improved extensive shrimp

farming in Ca Mau province, Vietnam. M.S. Thesis in Fisheries 

and Aquaculture Management and Economics, University of

Tromsø.

24. Volker M. 2002. Optimization of scale models. Ph.D. thesis,

University of Wisconsin-Madison.

25. Zanganeh Soroush M. 2004. Comparative advantage of producing

shrimp province (city of Chabahar). M.S. thesis, Faculty of

Agricultural Economics, Islamic Azad University.