پديد آورنده :
ميراحمدي، اكرم
عنوان :
هماهنگي زنجيره تامين دوسطحي با رويكرد تركيب قراردادها
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده صنايع و سيستم ها
صفحه شمار :
يازده،73ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
رضا حجازي، مهدي علينقيان
توصيفگر ها :
مكانيزم طراحي قرارداد , قرارداد حداقل مجموع سفارشات , قرارداد بازخريد
تاريخ نمايه سازي :
17/6/92
استاد داور :
فريماه مخاطب رفيعي، ناصر ملاوردي
دانشكده :
مهندسي صنايع و سيستم ها
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
A hybrid contracts mechanism coordinating two echelon supply chain Akram Mirahmadi a mirahmadi@in iut ac ir Department of Industrial Engineering Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language Farsi Supervisor S Reza Hejazi rehejazi@cc iut ac ir Mehdi Alinaghian alinaghian@cc iut ac ir Abstract Supply chain management has attracted managers and researchers attention during the last two decades Since uncoordinated decisions of independent units of supply chain can lead to deviation of system optimal performance the supply chain coordination is emerged as one of the most important and appealing subjects In the literature contract design mechanisms are introduced as appropriate techniques for coordination In this research coordination of a two echelon supply chain consisting of one supplier retailer through a new contract is studied In the contract retailer commits to purchase a total minimum quantity over the planning horizon In return the supplier to encourage the retailer to commit a larger amount of commitment in addition of a discount suggestion ensures the retailer to buyback his unsold products at the end of the last period The problem is formulated as multi period problem in a stochastic demand setting and a stochastic dynamic programming model is proposed to solve this problem At first the necessary conditions for system coordination and optimal order decisions of retailer are obtained Then the effects of various effective parameters such as commitment buyback price and discount on the expected profit are sensitivity analyzed Computational results indicate that system expected profits increase by using mentioned contract under certain range of commitments and buyback prices In addition by increasing the buyback price contract acceptance would be profitable in larger amount of commitments This computational study can be used as a tool to compare different contracts and to choose the best available ones Key words Supply chain coordination contract design mechanism minimum commitment contract buy back contract PDF created with pdfFactory trial version www pdffactory com
استاد راهنما :
رضا حجازي، مهدي علينقيان
استاد داور :
فريماه مخاطب رفيعي، ناصر ملاوردي
