ارزیابی عملکرد زنجیره تولید با استفاده از روش تحلیل پوششی داده دو مرحله‌ای (موردکاوی: صنعت مرغداری ایران)

نوع مقاله : علمی- پژوهشی

نویسندگان

1 دانشیار گروه مهندسی صنایع ، دانشکده مهندسی صنایع و مکانیک، واحد قزوین ، دانشگاه آزاد اسلامی، قزوین،ایران.

2 دانشجوی کارشناسی ارشد، گروه مهندسی صنایع، دانشکده مهندسی صنایع و مکانیک، واحد قزوین، دانشگاه آزاد اسلامی، قزوین، ایران

چکیده

امروزه، صنعت مرغداری یکی از صنایع غذایی مهم هر کشور در تأمین سبد غذایی جوامع می‌باشد. اشراف بر چگونگی عملکرد زنجیره تولید در این صنعت، امری ضروری است. هدف این مقاله، ارزیابی عملکرد 28 زنجیره‌ی تولید فعال در صنعت مرغ ایران و محاسبه‌ی کارآیی نسبی آن‌ها و هم‌چنین تعیین زنجیره‌ی تأمین الگو برای سایز زنجیره‌ها می‌باشد. به منظور تحقق این هدف، از روش غیرپارامتری تحلیل پوششی داده‌ها (DEA) استفاده شده است. کارآیی نسبی هر یک از واحدها، ابتدا با رویکرد DEA شبکه‌ای و سپس DEA سنتی محاسبه و نتایج دو روش با هم مقایسه می‌شوند. نهایتاً، جهت رتبه‌بندی واحدهای کارآ از روش کارآیی متقاطع استفاده می‌گردد. نتایج نشان داد که در مدل شبکه ای و سنتی از مجموع 28 زنجیره تولید تحت بررسی، به ترتیب 3 و 7 زنجیره کارآ عمل می کنند. در مدل‌ها، حداقل کارایی به ترتیب 63 % و 67 % می باشد. با توجه به تعداد واحدهای کارآمد در مدل DEA سنتی، بدیهی است که تصمیم‌گیری جهت تعیین زنجیره تولید الگو برای سایر زنجیره‌های تولید با مشکل مواجه است. این مطالعه، مدل DEA شبکه‌ای را جهت ارزیابی عملکرد زنجیره‌های تولید صنعت مرغداری ایران پیشنهاد می‌کند.

کلیدواژه‌ها: کارآیی، زنجیره تأمین، تحلیل پوششی داده دو مرحله‌ای، صنعت مرغداری.
طبقه‌بندی JEL : C67، H0، L80

کلیدواژه‌ها


عنوان مقاله [English]

Performance Evaluation of Production Chain using Two-Stage DEA Method (Case Study: Iranian Poultry Industry)

نویسندگان [English]

  • alireza alinezhad 1
  • Ali Taherinezhad 2
1 Associate Professor, Department of Industrial Engineering, Faculty of Industrial and Mechanical Engineering, Qazvin branch, Islamic Azad University, Qazvin, Iran.
2 Master of Science Student, Department of Industrial Engineering, Faculty of Industrial and Mechanical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
چکیده [English]

Abstract
Today, the poultry industry is one of the most important food industries in any country in providing food to the communities. Knowledge of how the production chain works in this industry is essential. The purpose of this paper is to evaluate the performance of 28 active production chains in the Iranian poultry industry and to calculate their relative efficiency and also determines the supply chain pattern for other chains. In order to achieve this goal, non-parametric data envelopment analysis (DEA) method has been used. The relative efficiency of each unit is first calculated with the network DEA approach and then the traditional DEA and the results of the two methods are compared. Finally, the cross-efficiency method is used to rank the efficient units. The results showed that in the network and traditional model, out of 28 production chains under study, 3 and 7 efficient chains, respectively. In models, the minimum efficiency is 63% and 67%, respectively. Given the number of efficient units in the traditional DEA model, it is obvious that the decision to determine the pattern production chain for other production chains is difficult. This study proposes a network DEA model to evaluate the performance of Iranian poultry industry production chains.

Keywords: Efficiency, Supply chain, Two-stage DEA, Poultry Industry.
JEL Classification: C67, H0, L80

کلیدواژه‌ها [English]

  • Efficiency
  • Supply chain
  • Two-stage DEA
  • Poultry Industry JEL Classification: C67
  • H0
  • L80
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