نتایج جستجو برای: order quantity
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کاهش هزینههای مرتبط با موجودی از مهمترین استراتژیهای هر بنگاه اقتصادی برای بقا و سوددهی در شرایط رقابتی امروزی است. این راستا مدلهای کلاسیک هزینهها مطرح شدهاند؛ اما کنار مزایای فراوان دارای فرضیههای محدودکنندهای هستند. پژوهش، یک زنجیره سهسطحی لجستیکی شامل تولیدکننده، توزیعکننده خردهفروش نظر گرفته میشود مسئله بهینهسازی مدل توزیعکننده موردبررسی قرار میگیرد. موردنظر، توزیع...
The EOQ model will have a century of its discovery in two years, and recently still, many researchers have been using alternative approaches to model and solve inventory systems. The EOQ/EPQ models have been developed using different optimization methods. However, in many of the works that deal with the EOQ/EPQ with backorders only linear backorders cost is considered. This paper proposes anoth...
textbooks play a crucial role in language learning classrooms. the problem is that among the great quantity of available textbooks on the market which one is appropriate for a specific classroom and a group of learners. in order to evaluate elt textbooks, theorists and writers have offered different kinds of evaluative frameworks based on a number of principles and criteria. this study evaluate...
The main purpose of this paper is to investigate the optimal retailer’s replenishment decisions under two levels of trade credit policy within the economic production quantity (EPQ) framework. We assume that the supplier would offer the retailer a delay period and the retailer also adopts the trade credit policy to stimulate his/her customer demand to develop the retailer’s replenishment model ...
The classical economic production quantity (EPQ) model assumes that items produced are of perfect quality and the production rate is constant. However, production quality depends on the condition of the process. Due to process deterioration or other factors, the production process may shift and produce imperfect quality items. These imperfect quality items sometimes can be reworked and repaired...
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