بهینه‌سازی مبادلات در بورس گل و گیاه با در نظر گرفتن شرکت آماد طرف سوم تحت شرایط عدم قطعیت

نوع مقاله: مقاله پژوهشی

نویسندگان

1 دانشجوی دکتری، دانشکده مهندسی صنایع، دانشگاه علم و صنعت ایران، تهران، ایران

2 استاد، گروه مهندسی صنایع، دانشکده مهندسی صنایع، دانشگاه علم و صنعت ایران، تهران، ایران

3 دانشیار، گروه مهندسی صنایع، دانشکده مهندسی صنایع، دانشگاه علم و صنعت ایران، تهران، ایران

4 استادیار، گروه مهندسی صنایع، دانشکده مهندسی صنایع، دانشگاه علم و صنعت ایران، تهران، ایران

چکیده

در این مقاله، مسئله بورس گل و گیاه به‌عنوان یک مسئله بهینه‌سازی در نظر گرفته می‌شود. ذی‌نفعان این مسئله عرضه‌کننده، خریدار، شرکت آماد طرف سوم، کارگزاران و سازمان بورس معاملات هستند. گل‌ها و گیاهان جزو محصولات تازه و محصولات تازه نیز به‌عنوان زیرمجموعه‌ای از محصولات فسادپذیر شناخته می‌شوند. در این مقاله، دو مدل رقابتی استکلبرگ بین عرضه‌کننده محصولات و خریدار و همچنین بین خریدار و شرکت آماد طرف سوم ارائه می‌شود که در مدل اول، مقدار سفارش بهینه، قیمت عمده‌فروشی و قیمت خرده‌فروشی محصول به دست می‌آید و در مدل دوم نیز قیمت حمل بهینه توسط شرکت آماد طرف سوم محاسبه می‌شود. در پایان نیز یک مدل هماهنگ و یکپارچه ارائه می‌شود و نشان داده می‌شود که شرایط هماهنگی و یکپارچگی در مبادله گل و گیاه باعث می‌شود تا سود و مقدار سفارش بیشتر و همچنین قیمت خرده‌فروشی کمتری در کل زنجیره تأمین نسبت به حالت‌های رقابتی برای اعضای زنجیره به دست آید.

کلیدواژه‌ها


عنوان مقاله [English]

Optimization of Transactions in the Plant and Flower Organized Market Considering Third-Party Logistics Company under Uncertainty

نویسندگان [English]

  • hossein mohammadi 1
  • mehdi Ghazanfari 2
  • Ebrahim Teimouri 3
  • Mir Saman Pishvaee 4
1 Ph.D. Candidate, Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
2 Professor, Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
3 Associate Professor, Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
4 Assistant Professor, Department of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran
چکیده [English]

In this paper, we consider plant and flower organized exchange market configuration as an optimization problem. Stakeholders in plant and flower organized market problem are supplier, buyer, third-party logistics company, broker and exchange market agent. Plants and flowers are a subset of fresh products and also fresh products are a sub-category of perishable products. In this paper two leader-follower Stackelberg model between supplier and buyer and also between buyer and third-party logistics provider will be proposed. We drive the optimal order quantity, selling and retail price in the first model and optimal transportation price in the second model. At the end, a coordinated and integrated model will be proposed in which all members of the supply chain will try for overall chain profit. Then the expected profits, order quantity, and retail price of the competitive mode and the coordinated model are compared with respect to given numerical example. The results show higher profit and order quantity and lower the retail price in a coordinated mode compared to competitive model.

کلیدواژه‌ها [English]

  • Plant and flower organized market
  • Stackelberg game
  • Third-party logistics provider
  • Broker
  • Bourse owner

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