دانلود مقاله ISI انگلیسی شماره 95406
ترجمه فارسی عنوان مقاله

بررسی مکانیزم های بستن در پروژه های زیربنایی بزرگ: چشم انداز مدیریت

عنوان انگلیسی
Exploring mechanisms underlying lock-in in large infrastructure projects: A management perspective
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
95406 2017 11 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Procedia Computer Science, Volume 121, 2017, Pages 681-691

ترجمه کلمات کلیدی
قفل در وابستگی مسیر، محدوده پروژه، عملکرد پروژه، پروژه های بزرگ تصمیم گیری فوری مدیریت پارادایم پروژه،
کلمات کلیدی انگلیسی
Lock-in; path dependence; project scope; project performance; large scale projects; front-end decision making; management of project paradigm;
پیش نمایش مقاله
پیش نمایش مقاله  بررسی مکانیزم های بستن در پروژه های زیربنایی بزرگ: چشم انداز مدیریت

چکیده انگلیسی

Research in large scale infrastructure projects have argued that the overall project performance is subject to lock-in, yet this is little understood empirically and more research is needed. Recently studies reported that lock-in can occur both at the decision-making level and at the project execution level respectively. The underlying patterns influencing project scope transformation, due to evolving expectations and/or stakeholder’s perspective and the occurrence of lock-in influence in project performance. This paper explores the relationship between project scope and lock-in within large infrastructure projects in the context of cost over-run. Based on empirical data from 20 High Speed Rail (HSR) projects in Spain with multinational sets of actors, and anchored in the Management of Project (MoP) paradigm, the paper shows that a holistic perspective is essential for successful outcome. Methodologically, the paper uses data mining and a case study approach to explore mechanisms that underlie lock-in in relation with scope demarcation – tracked through contract change. It suggests that an investigation of lock-in in relationship to scope demarcation and through the lens of path dependence contributes to the understanding of cost over-run emergence. Preliminary findings highlight contract type and its content to have a great influence in cost over-run.