Quantitative Evaluation System of"Two Major"Projects
HE Haochuan
CHEN Chunjin
MA Yu
Abstract：Taking City A as the research area,based on the maximum population-economy theory,combined with the maximum water resource population carrying capacity and water resource carrying capacity balance index,this paper evaluates the"hard investment"of the water diversion project in City A.Aiming at the deficiency of the traditional principal component analysis method in ignoring the degree of indicator differences,this paper proposes a normal standardized principal component analysis method to evaluate and analyze the"soft construction"of the water diversion project in City A.Combining the evaluation results of"hard investment"and"soft construction,"it is known that the water resource carrying capacity of City A has improved after the implementation of the water diversion project,but the contradiction between available water resources in each district and county and water demand of various departments remains obvious.It is recommended to continuously improve the"soft construction"content such as regional water use systems in combination with water conservancy projects supported by"two major"funds,plan utilizable water resources with the city as a whole unit,adhere to parallel development of water source expansion and water saving,and simultaneous implementation of"hard investment"and"soft construction"to alleviate the water supply and demand contradiction in City A.
Keywords：ultra-long-term government bond"two major"projects"hard investment""soft construction"quantitative evaluationnormal standardized principal component analysis
Publication Date：2026-07-20
Online Publishing Date：2026-09-16(First online date of this platform, not the publication date of the document)
Pages：8( 20-27 )