CAJ | 학술논문

石油石化行业是中国的能耗大户，行业范围内的突发事件发生频率近年呈上升趋势，闭环供应链管理是石油装备制造业实现节能减排的重要手段。需求突发事件会给石油装备闭环供应链带来一定程度的影响。当石油装备的产品需求变化不大时，忠实契约参数可以保持不变，此时供应链具备协调性；当市场需求变化较大时，修正忠实契约参数依然可以使石油装备闭环供应链保持协调性。无论需求变化大小，石油装备经销商的市场回收价格均无需改变。
석유석화행업시중국적능모대호，행업범위내적돌발사건발생빈솔근년정상승추세，폐배공응련관리시석유장비제조업실현절능감배적중요수단。수구돌발사건회급석유장비폐배공응련대래일정정도적영향。당석유장비적산품수구변화불대시，충실계약삼수가이보지불변，차시공응련구비협조성；당시장수구변화교대시，수정충실계약삼수의연가이사석유장비폐배공응련보지협조성。무론수구변화대소，석유장비경소상적시장회수개격균무수개변。
Petroleum and petrochemical industry is the major part in China energy consumption, and closed-loop supply chain management is an important thought for petroleum equipment industry, which has been committed to energy conservation and emission reductions. In view of the frequent emergencies on an industry scale, the frequency is on the rise in recent years. The result shows that demand disruption can cause a certain degree of effect to petroleum equipment closed-loop supply chain;the fidelity discount contract parameters can make the petroleum equipment supply chain coordinating when little demand changed, and the supply chain can maintain coordinating by parameters adjusting when large demand changed;no need to alter the recycling price of petroleum equipment in any case.