A Method to Optimize Gross Fixed Capital Investments for Water Conservancy in China

doi:10.1080/09535310802075331

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	A Method to Optimize Gross Fixed Capital Investments for Water Conservancy in China
	Yang, Cuihong1 ; Chen, Xikang 1; Xu, Jian 2
	2008
发表期刊	ECONOMIC SYSTEMS RESEARCH
ISSN	0953-5314
卷号	20 期号:2 页码:151-172
摘要	A major concern of policymakers and researchers in China is finding an appropriate size of the gross fixed capital investments for water conservancy (GFCIWC). This paper determines the optimal proportion of GFCIWC to GDP. Unlike engineering economics, we investigate the benefits of GFCIWC at a macro-economic level, using the 1999 input-output table extended for water conservancy. Different kinds of impacts are induced by GFCIWC. These include forward benefits (flood control, water supply, irrigation, hydroelectric power, soil and water conservation, environmental protection) and backward benefits for GDP; negative social effects; and opportunity costs of GFCIWC. The results are put into a set of regression equations between total benefits of GFCIWC and the proportion of GFCIWC to GDP, from which the optimal proportion - or a desirable range - can be determined. The results may provide policymakers with guidelines for allocating investments.
关键词	Water conservancy gross fixed capital investments input-output analysis China
DOI	10.1080/09535310802075331
语种	英语
WOS研究方向	Business & Economics
WOS类目	Economics
WOS记录号	WOS:000207466800004
出版者	ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/5297
专题	系统科学研究所
通讯作者	Yang, Cuihong
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Yang, Cuihong,Chen, Xikang,Xu, Jian. A Method to Optimize Gross Fixed Capital Investments for Water Conservancy in China[J]. ECONOMIC SYSTEMS RESEARCH,2008,20(2):151-172.
APA	Yang, Cuihong,Chen, Xikang,&Xu, Jian.(2008).A Method to Optimize Gross Fixed Capital Investments for Water Conservancy in China.ECONOMIC SYSTEMS RESEARCH,20(2),151-172.
MLA	Yang, Cuihong,et al."A Method to Optimize Gross Fixed Capital Investments for Water Conservancy in China".ECONOMIC SYSTEMS RESEARCH 20.2(2008):151-172.