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 |
Supply chain carbon footprinting and responsibility allocation under emission regulations
ردیابی زنجیره تامین و تخصیص مسئولیت تحت مقررات انتشار-2017 Reduction of greenhouse gas emissions has become an enormous challenge for any single enterprise and
its supply chain because of the increasing concern on global warming. This paper investigates carbon
footprinting and responsibility allocation for supply chains involved in joint production. Our study is
conducted from the perspective of a social planner who aims to achieve social value optimization. The
carbon footprinting model is based on operational activities rather than on firms because joint pro
duction blurs the organizational boundaries of footprints. A general model is proposed for responsibility
allocation among firms who seek to maximize individual profits. This study looks into ways for the
decentralized supply chain to achieve centralized optimality of social value under two emission regu
lations. Given a balanced allocation for the entire supply chain, we examine the necessity of over
allocation to certain firms under specific situations and find opportunities for the firms to avoid over
allocation. The comparison of the two regulations reveals that setting an emission standard per unit
of product will motivate firms to follow the standard and improve their emission efficiencies. Hence, a
more efficient and promising policy is needed in contrast to existing regulations on total production.
Keywords: Carbon footprint | Emission abatement cost | Supply chain | Responsibility allocation |Emission regulation |
مقاله انگلیسی |