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首页> 外文期刊>International journal of management science and engineering management >Multi-resource trade-off problem of the project contractors in a cooperative environment: highway construction case study
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Multi-resource trade-off problem of the project contractors in a cooperative environment: highway construction case study

机译：合作环境下项目承包商的多资源权衡问题：公路建设案例研究

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摘要

Large-scale projects often have several activities which are performed by some contractors having multiple resources such as human resources, budget, equipment, etc.Time and multi-resources tradeoff are important factors for the contractors and the client. In real large projects, the contractors cooperate with each other and form coalitions to improve the project profit and/or to reduce the project time, which is reasonable. The purpose of this paper is to address the challenges of time and multi-resources management during the contractors'cooperation. This study presents a model based on cooperative game theory for project time/multi-resource trade-off problems. A numerical example is presented for the comprehensive investigation of the problem and the cooperative techniques of game theory. Results of the proposed model demonstrate that the contractors can obtain higher profits due to cooperating through sharing resources. Moreover, it is found that techniques such as the Shapley value, the max-min core, and the equal profit method are able to assign the extra cooperation profit fairly among the contractors.
机译：大型项目通常有一些活动，这些活动是由一些具有多种资源（例如人力资源，预算，设备等）的承包商执行的。时间和多资源的权衡是承包商和客户的重要因素。在实际的大型项目中，承包商相互合作并组成联盟以提高项目利润和/或减少项目时间，这是合理的。本文旨在解决承包商合作期间的时间和多资源管理挑战。这项研究提出了一个基于合作博弈理论的项目时间/多资源权衡问题模型。给出了一个数值例子，用于对问题的综合研究和博弈论的合作技术。该模型的结果表明，承包商通过共享资源进行合作可以获得更高的利润。此外，发现诸如Shapley值，最大-最小核心和均等利润方法之类的技术能够在承包商之间公平分配额外的合作利润。

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