全球智库信息集成服务系统(G2TT): Assessing the long-term performance of cross-sectoral strategies for national infrastructure.

G2TT

来源类型	Article
规范类型	其他
DOI	10.1061/(ASCE)IS.1943-555X.0000196
ISBN	1076-0342
	Assessing the long-term performance of cross-sectoral strategies for national infrastructure.
	Hall, Jim W; Rai, Neha; Watson, Jim W; et al,
发表日期	2014-09
出处	Journal of Infrastructure Systems
出版者	American Society of Civil Engineers
出版年	2014
语种	英语
摘要	National infrastructure systems (energy, transport, digital communications, water, and waste) provide essential services to society. Although for the most part these systems developed in a piecemeal way, they are now an integrated and highly interdependent “system of systems.” However, understanding the long-term performance trajectory of national infrastructure has proved to be very difficult because of the complexity of these systems (in physical and institutional terms) and because there is little tradition of thinking cross-sectorally about infrastructure system performance. Here, a methodology is proposed for analyzing national multisectoral infrastructure systems performance in the context of uncertain futures, incorporating interdependencies in demand across sectors. Three contrasting strategies are considered for infrastructure provision (capacity intensive, capacity constrained, and decentralized) and multiattribute performance metrics are analyzed in the context of low, medium, and high demographic and economic growth scenarios. The approach is illustrated using Great Britain and provides the basis for the development and testing of long-term strategies for national infrastructure provision. It is especially applicable to mature industrial economics with a large stock of existing infrastructure and challenges of future infrastructure provision.
特色分类	TA0168 Systems engineering
URL	http://sro.sussex.ac.uk/id/eprint/47847/
来源智库	Science Policy Research Unit (United Kingdom)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/468373
推荐引用方式 GB/T 7714	Hall, Jim W,Rai, Neha,Watson, Jim W,et al. Assessing the long-term performance of cross-sectoral strategies for national infrastructure.. 2014.