基于海铁联运的低碳煤炭供需匹配研究  

A Research on Supply and Demand Matching of Low Carbon Coal based on Sea-rail Combined Transport

作　　者：袁旭梅[1,2] 时国强 侯胜楠 YUAN Xu-mei;SHI Guo-qiang;HOU Sheng-nan(School of Economics and Management,Yanshan University,Qinhuangdao 066004,China;Regional Economic Development Research Center,Yanshan University,Qinhuangdao 066004,China)

机构地区：[1]燕山大学经济管理学院,河北秦皇岛066004 [2]燕山大学区域经济发展研究中心,河北秦皇岛066004

出　　处：《数学的实践与认识》2020年第10期85-94,共10页Mathematics in Practice and Theory

基　　金：河北省自然科学基金资助项目“海运煤炭供应链供需匹配研究”(G2017203333);河北省高等学校科学技术研究青年基金项目“需求与碳税率不确定下低碳多式联运路径优化研究”(QN2019150)。

摘　　要：煤炭是我国国民生产中的一项重要能源,但该行业在发展中特别是煤炭电子商务领域仍然存在着交易双方不协调、路线不合理导致碳排放过高的问题.基于这些发展中的不足,研究从第三方角度出发,通过对供需双方提供的信息进行筛选,依据双方所关注的指标和往期实际交易水平,借助信息公理理论,确定双方在各指标上的匹配程度.同时考虑海铁联运过程中的碳排放问题,建立了以供应方对需求方匹配程度的信息量最小、需求方对供应方匹配程度的信息量最小以及海铁联运过程中碳排放量最低为目标函数的优化模型,最后通过算例验证了方法的科学性和可行性.Coal is an important energy source in China’s national production.However,in the development of coal industry,especially in the field of coal e-commerce,there are still problems of uncoordinated transactions and unreasonable routes leading to excessive carbon emissions.Based on these shortcomings in development,this study selects the information provided by the supply and demand sides from the perspective of the third party,and based on the indicators of the two parties’ concerns and the actual transaction level in the past,the information axiom theory is used to determine the indicators on both sides.Matching degree.At the same time,considering the carbon emission problem in the process of searail transportation,the minimum amount of information on the supplier-to-demand matching degree,the minimum amount of information on the supplier-to-supply matching degree,and the lowest carbon emission in the sea-rail combined transport process are established.The optimization model of the function is finally verified by the example of the scientificity and feasibility of the method.

关 键 词：供需匹配 碳排放 海铁联运 煤炭 信息公理 

分 类 号：F426.21[经济管理—产业经济] F512.4[环境科学与工程—环境工程] X322