Intro
Preface
Contents
The Edge of Megaproject Research
How Circular Economy Can Contribute to the Sustainability of Megaprojects: An Overview of Research Hotspots and Developing a Research Agenda
1 Introduction
2 Methodology
3 Results
4 Incorporating the CE in Megaprojects: Challenges and Prospective
5 Conclusion
References
Mega-projects and Social Impact Evaluation: The Difficult (Un)Balanced Inclusion of Social Needs in Current Practices
1 Introduction
2 Research Methodology
3 Discussion
3.1 The Role of Power and Social Issues

3.2 Infrastructure and Social Space
3.3 People Engagement and Endorsement
4 Conclusion and Research Agenda
References
Megaproject Cost Growth: A Stakeholder Perspective
1 Introduction
2 HS2: A Story of Cost Growth and Evolution of Purpose
3 Can We Keep Megaprojects Within Budget?
4 Where Does this Leave Us?
5 Conclusion
Understanding Project Stakeholders Management as a Key Driver for Managing Complexity Within Mega-projects
1 Projects as Complex Adaptive Systems (CASs): The Need for New Lens
2 Project Complexity and the Need for a System Dynamics Approach

3 Stakeholders Management as a Key Driver for Managing Complexity Within Mega Projects
4 Discussion
5 Conclusions
References
The Concept of Sustainable Infrastructure: A Content Analysis of Construction Companies Reports
1 Introduction
2 Literature Review and Theoretical Framework
3 Methodology
4 Findings
4.1 Project Life-Cycle Phases
4.2 Components and Sub-components of SI
4.3 Assessment Metrics
5 Conclusions
Appendix
References
Integrating Risk and Stakeholder Management in Complex Mega-projects: A Multilayer Network Analysis Approach

1 Introduction
2 Background
2.1 Limitations of Traditional Network Analysis
2.2 Multilayer Networks
3 Methodology
3.1 Data Collection
3.2 Development of the Multilayer Network
3.3 Metrics Meaning and Calculation
3.4 Risk Network Simulations and Metrics Calculations
4 Findings and Discussion
4.1 Interdependence Analysis
4.2 Comparison between Unidimensional Social Network Analysis and Aggregated Network
4.3 Contributions and Implications
5 Conclusions
References

Stakeholder Involvement in the Development of Megaprojects: A Dedicated Framework for Transport Infrastructure
1 Introduction
2 Megaprojects and Stakeholders
2.1 Involvement of Stakeholders
2.2 Non-market Stakeholders and Project Governance
2.3 Behavior and Value Distribution of Megaprojects
2.4 Lessons Learned and Case Studies
3 The Model
3.1 Premises
3.2 The Framework
3.3 What is Needed from Non-market Stakeholders?
3.4 What can the Stakeholders be Offered in Exchange for those Assets: Possible Compensations