با سلام خدمت کاربران در صورتی که با خطای سیستم پرداخت بانکی مواجه شدید از طریق کارت به کارت (6037997535328901 بانک ملی ناصر خنجری ) مقاله خود را دریافت کنید (تا مشکل رفع گردد).
ردیف | عنوان | نوع |
---|---|---|
1 |
Multi-period planning of closed-loop supply chain with carbon policies under uncertainty
برنامه ریزی چند مرحله ای زنجیره تامین حلقه بسته با سیاست های کربن در شرایط عدم اطمینان-2017 Climate change and greenhouse gases emissions have caused countries to implement var
ious carbon regulatory mechanisms in some industrial sectors around the globe to curb
carbon emissions. One effective method to reduce industry environmental footprint is
the use of a closed-loop supply chain (CLSC). The decision concerning the design and plan
ning of an optimal network of the CLSC plays a vital role in determining the total carbon
footprint across the supply chain and also the total cost. In this context, this research pro
poses an optimization model for design and planning a multi-period, multi-product CLSC
with carbon footprint consideration under two different uncertainties. The demand and
returns uncertainties are considered by means of multiple scenarios and uncertainty of car
bon emissions due to supply chain related activities are considered by means of bounded
box set and solve using robust optimization approach. The model extends further to inves
tigate the impact of different carbon policies such as including strict carbon cap, carbon tax,
carbon cap-and-trade, and carbon offset on the supply chain strategic and operational deci
sions. The model captures trade-offs that exist among supply chain total cost and carbon
emissions. Also, the proposed model optimizes both supply chain total cost and carbon
emissions across the supply chain activities. The numerical results reveal some insightful
observations with respect to CLSC strategic design decisions and carbon emissions under
various carbon policies and at the end we highlighted some managerial insights.
Keywords:Closed-loop supply chain network design|Carbon policies|Carbon emission|Transportation mode selection|Mathematical modelling|Stochastic |programmingRobust optimization |
مقاله انگلیسی |