There have been repeated security incidents in megaproject tunnels, construction issues are particularly serious, and the management of risks is receiving increasing attention. This study was conducted to improve efficiency tunnel risk management, process adopted as an entry point, based on Observe-Orient-Decision-Action (OODA) model, influencing factors index system for tunnels from four dimen...

Megaprojects along with creating value to the economy, create environmental, social and political disruptions in its local environment. Narratives guide action hence both promoters protesters of a project mobilize narratives advance their interest. In this process, counter-narratives are (re)created interaction often establishes dominant narrative. Using case High Speed Two (HS2) megaproject En...

Abstract A growing body of research emphasizes the importance institutions for megaproject performance. Extant studies focus on understanding characteristics favourable institutional environments and governance structures that projects can adopt to navigate both unfavourable environments. This paper contributes this by foregrounding link between megaprojects changes in within which they are emb...

Research on explorative learning has primarily focused the organizational level. Not much research been done at megaproject level, which is a more complex form of organizing. Therefore, it advisable to analyze how pursuit enabled This draws upon case study Hong Kong-Zhuhai-Macao Bridge (HZMB)—a cross-sea link construction project—to was achieved and sustained. The findings from archival documen...

The interest in megaproject management and the role of innovation is increasing. However, literature on this subject fragmented, with studies focussing ‘standard’ projects, failing to recognize different nature megaprojects, or discussing dimensions as distinct components. main aim paper provide a comprehensive understanding megaprojects. By means systematic review synthesizes analyzes current ...

Purpose The alienation of megaproject environmental responsibility (MER) behavior is destructive, but its mechanism has not been clearly depicted. Based on fraud triangle theory and the fuzzy set qualitative comparative analysis (fsQCA) method, this study explored combined effect antecedent factors MER behavior. Design/methodology/approach literature review, eight influencing associated with we...

Behavioral integration (BI), or the extent to which top management team (TMT) members engage in collective interactions, is a critical element for achieving business success corporate that has rarely been examined megaproject studies. The organizational complexities of megaprojects contribute biases TMT's behavior. This study presents team-level analysis drivers BI through theoretical lens soci...