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Effect of stakeholder collaborative management on off-site construction cost performance
Journal of Cleaner Production ( IF 9.7 ) Pub Date : 2018-02-24 , DOI: 10.1016/j.jclepro.2018.02.258
Hong Xue , Shoujian Zhang , Yikun Su , Zezhou Wu , Rebecca Jing Yang

Off-site construction (OSC) has been a hot issue in the construction industry. However, high cost was an important factor that hinders the OSC development. This study attempts to explore how stakeholder collaborative management and OSC cost performance relate to each other. Semi-structured interviews were conducted to explore and verify the quantitative indicators that measure stakeholder collaborative management and cost performance. Interaction frequency, emotional intensity, familiarity, and reciprocity were selected as the metrics to measure stakeholder collaborative management. Unilateral cost and production cost of precast components were used to depict OSC cost performance. Meanwhile, social network analysis (SNA) was adopted to obtain density, network centralization and centrality to estimate the network relationship. This study attained the adjacency matrix by a survey, and then developed an OSC collaborative project management primary framework (OSCCPMPF) through SNA to explore the evolution process of collaboration among stakeholders. Hypotheses were developed. Then, multiple case studies were conducted. This study found that stakeholder collaborative management positively affects cost performance. Meanwhile, cost performance was the most important driver for stakeholder collaborative management. Network relationship had a positive impact on cost performance. Additionally, differential strategies can be adopted to promote the OSC development. The findings are useful for setting up a benchmark framework for cost management and project management mode in OSC.



中文翻译:

利益相关者协作管理对异地建设成本绩效的影响

场外施工(OSC)一直是建筑行业的热门话题。但是,高成本是阻碍OSC发展的重要因素。这项研究试图探索利益相关者协作管理和OSC成本绩效之间的关系。进行了半结构化访谈,以探索和验证用于衡量利益相关者协作管理和成本绩效的量化指标。选择交互频率,情感强度,熟悉程度和互惠程度作为衡量利益相关者协作管理的指标。预制组件的单边成本和生产成本用于描述OSC成本绩效。同时,通过社交网络分析(SNA)获得密度,网络集中度和集中度来估计网络关系。本研究通过问卷调查得出邻接矩阵,然后通过SNA开发了OSC协作项目管理主框架(OSCCPMPF),以探索利益相关者之间协作的演变过程。假设被开发出来。然后,进行了多个案例研究。这项研究发现,利益相关者的协作管理对成本绩效产生积极影响。同时,成本绩效是利益相关者协作管理的最重要驱动力。网络关系对成本绩效产生了积极影响。另外,可以采用不同的策略来促进OSC的发展。这些发现对于在OSC中建立成本管理和项目管理模式的基准框架很有用。然后通过SNA开发了OSC协作项目管理主框架(OSCCPMPF),以探索利益相关者之间协作的演变过程。假设被开发出来。然后,进行了多个案例研究。这项研究发现,利益相关者的协作管理对成本绩效产生积极影响。同时,成本绩效是利益相关者协作管理的最重要驱动力。网络关系对成本绩效产生了积极影响。另外,可以采用不同的策略来促进OSC的发展。这些发现对于在OSC中建立成本管理和项目管理模式的基准框架很有用。然后通过SNA开发了OSC协作项目管理主框架(OSCCPMPF),以探索利益相关者之间协作的演变过程。假设被开发出来。然后,进行了多个案例研究。这项研究发现,利益相关者的协作管理对成本绩效产生积极影响。同时,成本绩效是利益相关者协作管理的最重要驱动力。网络关系对成本绩效产生了积极影响。另外,可以采用不同的策略来促进OSC的发展。这些发现对于在OSC中建立成本管理和项目管理模式的基准框架很有用。进行了多个案例研究。这项研究发现,利益相关者的协作管理对成本绩效产生积极影响。同时,成本绩效是利益相关者协作管理的最重要驱动力。网络关系对成本绩效产生了积极影响。另外,可以采用不同的策略来促进OSC的发展。这些发现对于在OSC中建立成本管理和项目管理模式的基准框架很有用。进行了多个案例研究。这项研究发现,利益相关者的协作管理对成本绩效产生积极影响。同时,成本绩效是利益相关者协作管理的最重要驱动力。网络关系对成本绩效产生了积极影响。此外,可以采用不同的策略来促进OSC的发展。这些发现对于在OSC中建立成本管理和项目管理模式的基准框架很有用。

更新日期:2018-02-24
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