دانلود مقاله ISI انگلیسی شماره 48282
عنوان فارسی مقاله

کوچک سازی زنجیره تامین تحت عنوان ورشکستگی: یک رویکرد بهینه سازی قوی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
48282 2014 15 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Supply chain downsizing under bankruptcy: A robust optimization approach
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : International Journal of Production Economics, Volume 154, August 2014, Pages 1–15

کلمات کلیدی
زنجیره تامین؛ کوچک سازی؛ ورشکستگی؛ بهینه سازی قوی - تقاضای نامشخص؛ نرخ ارز نامشخص
پیش نمایش مقاله
پیش نمایش مقاله کوچک سازی زنجیره تامین تحت عنوان ورشکستگی: یک رویکرد بهینه سازی قوی

چکیده انگلیسی

Research on supply chain network design has mainly pursued efficiency oriented objectives for boosting service level and profit. However, the priority of an enterprise facing bankruptcy pressure shifts to fulfill debt obligation with limited financial resources and survive downsizing. In this paper, we define a supply chain downsizing problem (SCDP) under bankruptcy as streamlining a supply chain network in order to balance a business survival and its long term profitability. We formulate a mixed integer programming (MIP) model with specific downsizing features, which maximizes the utilization of investment resources through a combined operation of demand selection and production assets reallocation. The corresponding robust counterparts of the MIP model are further developed based on robust optimization techniques for dealing with uncertainties of demands and exchange rates. We analyze and validate the proposed downsizing MIP model with a series of systematically generated test cases while its robust counterparts are studied extensively using a large generated case. The findings demonstrate the value of our approach in discovering detailed downsizing plans in magnitude and direction and provide valuable insight into how financial debt payback could be arranged, and in a unique way show managers how the reconfigured downsized network would mitigate and lead to a sustainable and higher economic value supply chain.

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