Dual Models Application of Interval Data Envelopment analysis for interval data (Case study: Butchery units of Zabol City, Iran)

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RASTEGARIPOUR FATEMEH; KEIKHA AHMAD ALI

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Journal: Journal of Economic Research Year:2015 | Volume:50 | Issue:2 Page(s): 305-325

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Information Journal Paper

Title

Dual Models Application of Interval Data Envelopment analysis for interval data (Case study: Butchery units of Zabol City, Iran)

Author(s)

RASTEGARIPOUR FATEMEH | KEIKHA AHMAD ALI | Issue Writer Certificate

Keywords

Butchery unitsQ1

data envelopment analysisQ2

interval efficiencyQ2

ZabolQ2

Abstract

In this research, interval efficiency of Butchery units of Zabol city using model of interval data envelopment analysis was measured, and effective factors were investigated. Data for this research was obtained via completing questionnaires and using randomized sampling method for the year 2010. The results showed that maximum efficiency of 50% of butcheries is less than 40% and minimum efficiency of 80% of butcheries is less than 20%. Average of minimum and maximum efficiency is 13. 5% and 47. 2%, respectively. Also interaction effects of variables were investigated on average of extensions efficiency. The results of linear regression showed that experience, study and Zabol sheep race had significant and positive correlation with efficiency. According to low efficiency of Butchery units of Zabol city and consumers emphasis on seeing slaughter, livestock sale units should be established with slaughter units under the control of hygiene and health department, and meat hygienic distribution units should also be established. Since manager’ s experience has a considerable effect on efficiency of Butchery units, an increase in young managers’ information via training classes focusing on marketing and meat grade is necessary.

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APA: Copy

RASTEGARIPOUR, FATEMEH, & KEIKHA, AHMAD ALI. (2015). Dual Models Application of Interval Data Envelopment analysis for interval data (Case study: Butchery units of Zabol City, Iran). TAHGHIGHAT-E-EGHTESADI, 50(2 ), 305-325. SID. https://sid.ir/paper/11804/en

Vancouver: Copy

RASTEGARIPOUR FATEMEH, KEIKHA AHMAD ALI. Dual Models Application of Interval Data Envelopment analysis for interval data (Case study: Butchery units of Zabol City, Iran). TAHGHIGHAT-E-EGHTESADI[Internet]. 2015;50(2 ):305-325. Available from: https://sid.ir/paper/11804/en

IEEE: Copy

FATEMEH RASTEGARIPOUR, and AHMAD ALI KEIKHA, “Dual Models Application of Interval Data Envelopment analysis for interval data (Case study: Butchery units of Zabol City, Iran),” TAHGHIGHAT-E-EGHTESADI, vol. 50, no. 2 , pp. 305–325, 2015, [Online]. Available: https://sid.ir/paper/11804/en

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