Decision making under deep uncertainties: A review of the applicability of methods in practice

Decision making under deep uncertainties: A review of the applicability of methods in practice
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深度不确定性下的决策:方法在实践中的适用性回顾

DOI:
10.1016/j.techfore.2021.120939
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发表时间:
2021
影响因子:
12
通讯作者:
Stanton M
Stanton M
中科院分区:
管理学1区
文献类型:
--
作者:
Stanton M

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环境和社会经济变化等深刻的不确定性给决策带来了挑战。深度不确定性下的决策(DMDU)方法是公认的导航深度不确定性并支持稳健和适应性决策的方法。然而,它们完全反映做出这些决定的背景的能力受到了批评。本文提供了跨案例和方法的综合,以提供对DMDU方法的应用的整体理解,以支持长期决策。我们进行了系统的文献回顾,并分析了37个基础设施DMDU案例研究。分析表明,需求管理和监测方法在制定计划方面是有效的,以解决一系列深层次的不确定性,并在某些情况下反映决定的体制背景。然而,他们在很大程度上忽视了决策发生时的组织和个人背景。我们认为,在实践中使用现有的DMDU方法应该从更好地理解机构、组织和个人的背景开始。然后,我们建议对DMDU方法的应用进行修改,即在决策过程的不同阶段将背景内部化,并开发决策类型学,以指示决策者使用针对特定背景的最佳方法。
Deep uncertainties like environmental and socio-economic changes create challenges to decision making. Decision Making under Deep Uncertainty (DMDU) methods are recognised approaches to navigate deep uncertainties and support robust and adaptable decisions. However, their ability to fully reflect the context in which these decisions are made has been criticised. This paper presents a synthesis across cases and methods to provide a holistic understanding of the application of DMDU methods to support long-term decision making. We carried out a structured literature review and analysed 37 infrastructure DMDU case studies. The analysis shows that DMDU methods are effective at developing plans to address a range of deep uncertainties and in some cases, reflecting the institutional context of the decision. However, they largely overlook the organisational and individual contexts in which decision making happens. We argue that the use of existing DMDU methods in practice should start with a better understanding of the institutional, organisational and individual contexts. We then suggest modifications to the applications of DMDU methods, i.e. internalising the context at different stages of the decision-making process and developing a decision typology to signpost decision makers to the best approach for a specific context.
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