期刊
SUSTAINABILITY
卷 13, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/su13116273
关键词
delivery model; infrastructure project; business ecosystem; system benefit; flexibility; sustainability
资金
- Academy of Finland [301843]
This study explores the comprehensive analysis required for sustainable development, highlighting the importance of delivery models in infrastructure investments. By comparing traditional delivery models with systemic ones, the research found that sustainability is currently under-researched in the systemic infrastructure delivery field, despite its substantial potential in delivering benefits to PPP infrastructures.
Sustainability involves multiple environmental, technical, social and economic factors, and such complex analysis requires systemic solutions. Delivery models are key to achieving system benefits and enhancing sustainable development in infrastructure investments. They define the phases of a project, incentive structures, risk sharing and the relationships among the actors in it. They are usually developed early in the project and determine the project dynamics and outcomes. We compared traditional delivery models with systemic ones. We identified and illustrated elements that differ between them through two cases. The contribution is an increased understanding of how systemic infrastructure delivery models can adapt to changes in their environment. We also found that sustainability is vastly under-researched in systemic infrastructure delivery, but that its potential to deliver benefits to PPP infrastructures is substantial.
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