首页|基于匮乏成本的应急物资政企合作储备与运输策略研究

基于匮乏成本的应急物资政企合作储备与运输策略研究

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近年来,我国自然灾害频发,对人民群众的生命财产安全造成极大威胁.实践证明,政企合作储备与运输应急物资有利于更好地备灾、救灾.尽管我国的政企合作已经初具规模,但是无论是研究还是实践中,这些合作主要考虑的仍然是双方的成本,忽视了灾民长时间缺乏应急物资所产生的痛苦,而减轻这种痛苦恰好是应急物流的根本目的,是应急物流与商业物流的本质区别,有利于更好地贯彻"以人为本"的救灾理念.为此,本文引入匮乏成本,用以衡量灾民因缺乏应急物资而产生的痛苦,并以此为基础针对以下核心问题进行了研究与探索:1)在考虑异质化运输条件的情况下,如何确定应急物资的储备量以及价格以保证政府与企业达成双赢?2)不同的应急物流情境(不同的应急物资、需求分布以及匮乏成本权重)会对政企合作造成怎样的影响?为解决上述研究问题,本文建立了基于斯塔克伯格博弈的政企合作模型,并通过数值算例以及敏感度分析,对模型的可行性进行了验证.本文通过引入匮乏成本,提出了由于长时间物资匮乏造成的灾民痛苦的衡量工具,拓宽了政企合作应急物流的研究思路,有利于践行"以人为本"的思想,为实际应急物流运作提供模型工具与理论基础.
A study of strategies on joint inventory and delivery of emergency supplies between the local authority and the suppliers based on deprivation cost
In recent years,there have been plenty of natural disasters occurred in China,which greatly threaten the safety of property and lives of publics.It is proved that the cooperation between the local authority and the suppliers can help better prepare for disasters.However,though there have been plenty of such cooperation in China,their main considerations are still the cost but regardless of the human suffering due to the deprivation of relief supplies for a long time.Mitigating such human suffering is the core of emergency logistics and essential difference compared to the commercial logistics,which makes the relief operations more'people-centered'.Hence,this paper adopts deprivation cost to measure the human suffering of victims due to the lack of relief supplies.Based on it,this paper aims at answering the following questions:1)How to decide the reserve quantity and price of emergency supplies to achieve the win-win situation with the consideration of heterogeneous delivery conditions?2)What are the impacts of different emergency logistics contexts(different kinds of relief supplies,demand distributions and preferences of the local authority)on the cooperation between the local authority and the suppliers?To solve these problems,this paper proposes a cooperation model based on the Stackelberg's game.A case study along with the sensitive analysis is conducted to prove the feasibility of the model.Through using deprivation cost,i.e.,the measurement of human suffering,this paper can enrich the research in emergency logistics,help conduct the idea of'people-centered'and provide scientific model and theory to the relief operations.

emergency logisticsdeprivation costjoint inventory and delivery of emergency supplies between the local authority and the suppliersheterogeneous delivery conditionsStack-elberg's game

樊彧、邵建芳、王熹徽

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中国科学技术大学管理学院国际金融研究院,合肥 230026

应急物流 匮乏成本 政企合作储备与运输 异质化交通运输条件 斯塔克伯格博弈

国家自然科学基金国家自然科学基金国家自然科学基金中央高校基本科研业务费专项

722012557220424172071189WK2040000052

2024

10.12011/SETP2023-0543

系统工程理论与实践
中国系统工程学会

系统工程理论与实践

CSTPCDCSSCI北大核心
影响因子：1.575
ISSN：1000-6788
年,卷(期)：2024.44(5)
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