دانلود مقاله ISI انگلیسی شماره 136765
ترجمه فارسی عنوان مقاله

یک مدل ریاضی جدید برای خرید گروه در مراقبت های بهداشتی

عنوان انگلیسی
A novel mathematical model for group purchasing in healthcare
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
136765 2017 22 صفحه PDF
منبع

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

Journal : Operations Research for Health Care, Volume 15, December 2017, Pages 82-90

ترجمه کلمات کلیدی
خرید گروه مراقبت های بهداشتی، مدل چند هدفه، برنامه ریزی هدف
کلمات کلیدی انگلیسی
Group purchasing; Healthcare; Multi-objective model; Goal programming;
پیش نمایش مقاله
پیش نمایش مقاله  یک مدل ریاضی جدید برای خرید گروه در مراقبت های بهداشتی

چکیده انگلیسی

Supply chain management is a set of guidelines for integration of chains, which aims to diminish costs and increase system services to customers. One of the most substantial aspects for supply chain stockholders is purchasing requested items in a timely manner. Thus, a variety of models have been proposed as purchasing strategy in supply chains. Group purchasing is a system which encourages retailers to offer better discounts by ordering large quantities, which may leads to decline expenses, such as ordering, administrative, transportation and purchasing costs. This research suggests a modeling approach that develops a group purchasing organization (GPO) structure for a set of pharmacies in healthcare. The posed group purchasing model determines a cooperation strategy based on various factors, namely, purchasing cost, pharmacies distance and demand difference within a given group. Also, the proposed multi-objective model is optimized by goal programming. On the following of this research, designing a GPO structure for Chalus city pharmacies is investigated to illustrate the application of the proposed model.