摘要
本文基于低碳经济理论,用碳足迹分析了碳排放成本对供应链整体价值的影响,通过引入罚函数系数在成本、响应时间、碳足迹三者之间取得平衡,将多目标优化问题转化为单目标优化,建立了网络优化模型,以此实现在供应链的盈利能力、服务水平和环境保护三个目标之间的均衡,为绿色供应链网络优化设计提供辅助决策方案,旨在推动供应链绿色、低碳发展。
Based on low-carbon economy theory, this paper evaluates the influence of carbon emissions on supply chains＇ overall value using carbon footprint, and penalty function coefficient is introduced to balance cost,response time and carbon footprint, which converts the multi- objective optimization problem to a single-objective one. Also,a network optimization model is developed to offer supplementary decision solu- tions for the optimization and design of the green supply chain network. Thus, the three targets of supply chain profitability, service level and environmental protection have been balanced so as to achieve a green,low-carbon supply chain.
出处
《世界科技研究与发展》
CSCD
2012年第6期1018-1021,共4页
World Sci-Tech R&D
基金
国家自然科学基金项目"应对气候变化的煤炭资源低碳化利用理论与政策研究"(71173141)
国家自然科学基金项目"煤炭资源优化配置的理论与政策研究"(70873079)
山西省高等学校人文社会科学重点研究基地项目(20111312)
山西省高校重点学科建设项目(晋教研[2010]7号)资助
关键词
低碳经济
碳足迹
绿色供应链
网络优化
low-carbon economy
carbon footprint
green supply chain
network optimization
