合作采购程序对建设项目绩效的影响：一个概念框架.docVIP

Effects of cooperative procurement procedures on construction project performance : A conceptual framework 合作采购程序对建设项目绩效的影响：一个概念框架 Abstract 摘要 In this paper, we develop a testable holistic procurement framework that examines how a broad range of procurement related factors affects project performance criteria. Based on a comprehensive literature review, we put forward propositions suggesting that cooperative procurement procedures (joint specification, selected tendering, soft parameters in bid evaluation, joint subcontractor selection, incentive-based payment, collaborative tools, and contractor self-control) generally have a positive influence on project performance (cost,time, quality, environmental impact, work environment, and innovation). We additionally propose that these relationships are moderated or mediated by the collaborative climate (i.e. the trust and commitment among partners) in the project and moderated by the overall project characteristics (i.e. how challenging the project is in terms of complexity, customization, uncertainty, value/size, and time pressure).Based on our contribution, future research can test the framework empirically to further increase the knowledge about how procurement factors may influence project performance. 在本文中，我们开发了一个可测试的整体采购框架，探讨广泛采购的相关因素如何影响项目的性能标准。在一个全面的文献回顾的基础上，我们提出了主张和建议——合作采购程序（联合规范，选择招标，评标中的软参数，联合分包商的选择，激励为基础的支付方式，协作工具，和承包商的自我控制）一般都有对项目绩效的正面影响（成本，时间，质量，环境影响，工作环境，创新）。此外，我们建议这些关系被合作气氛（即合作伙伴之间的信任和承诺）和整体项目的特点（即项目在复杂性，个性化，不确定性，价值/大小和时间压力等方面是怎么样的）所主导。在我们贡献的基础上，未来的研究可以测试框架经验，进一步加大有关如何采购的因素可能会影响项目绩效的知识体系。 1. Introduction 引言 Since construction projects and/or their outcomes heavily affect our modern society, the importance of a well-functioning construction industry is beyond doubt(Cheung et al., 2001). In many countries the construction industry has, however, attracted criticism for inefficiencies in outcomes such as time and cost overruns, low productivity, poor quality, and inadequate customer satisfaction(Egan, 1998; S