Đang chuẩn bị liên kết để tải về tài liệu:
Vendor-buyer coordination and supply chain optimization with deterministic demand function

Không đóng trình duyệt đến khi xuất hiện nút TẢI XUỐNG Tải xuống

This paper presents a model that deals with a vendor-buyer multi-product, multi-facility and multi-customer location selection problem, which subsume a set of manufacturer with limited production capacities situated within a geographical area. We assume that the vendor and the buyer are coordinated by mutually sharing information. | Yugoslav Journal of Operations Research 26 (2016), Number 3, 361-379 DOI:10.2298/YJOR140807022U VENDOR-BUYER COORDINATION AND SUPPLY CHAIN OPTIMIZATION WITH DETERMINISTIC DEMAND FUNCTION Mohammed UDDINa, Manik MONDALb, Kazi HUSSAINc a bc Department of Mathematics, BUET, Dhaka-1000, Bangladesh. Department of Basic Science, World University Bangladesh, Dhaka, Bangladesh. farhad@math.buet.ac.bd manik.ru.bd@gmail.com kah.ripon@gmail.com Received: August 2014 / Accepted: July 2015 Abstract: This paper presents a model that deals with a vendor-buyer multi-product, multi-facility and multi-customer location selection problem, which subsume a set of manufacturer with limited production capacities situated within a geographical area. We assume that the vendor and the buyer are coordinated by mutually sharing information. We formulate Mixed Integer Linear Fractional Programming (MILFP) model that maximize the ratio of return on investment of the distribution network, and a Mixed Integer Program (MIP), used for the comparison. The performance of the model is illustrated by a numerical example. In addition, product distribution and allocation of different customers along with the sensitivity of the key parameters are analyzed. It can be observed that the increment of the opening cost decreases the profit in both MILFP and MIP models. If the opening cost of a location decreases or increases, the demand and the capacity of that location changes accordingly. Keywords: Vendor and Buyer, Coordination, Optimization, Deterministic Demand. MSC: 90B06. 1. INTRODUCTION In the global competitive market, the importance of Supply Chain Management (SCM) increases day by day. To maximize the profit and minimize the cost are the main 362 M.F.Udin, M.Mondal, K.A. Hussain / Vendor-Buyer Coordination goals, so it is important to make the model optimal for both consumer and a manufacturer. An efficient supply chain system operates under a strategy to minimize costs by integrating the .