【摘要】 从国民核算的视角出发,通过对基本投入产出方法的调整,采用加权的投入产出系数,对三大经济地带的各产业之间的经济技术关系进行深入分析,可以更好地把握三大经济地带的支柱产业以及各地区之间的产业关联。基于完全测度的加权投入产出系数对我国三大经济地带的部分省区进行省区的支柱产业分析,有利于了解省区经济发展对国民经济的重要支撑作用;对我国大陆地区30个省区进行Kmeans聚类分析,则有利于从产业结构的相似性上认识我国经济发展的现阶段特点。更多还原

【Abstract】 From the perspective of national accounting,based on the adjustment of input-output method,a study is conducted in this paper to deeply analyze the economic and technological relations of all industries in this three economic zones by means of weighted input-output coefficients. The relation of pillar industries in these three economic zones and other industries in these zones could be clearly overseen through this study. To analyze some pillar industries of some provinces in these zones based on the complete measure of weighted input-output coefficients will shed the light on the impact of the economic development of provinces on national economy. Based on the similarity of industrial structure,to analyze the industries of 30 provinces in mainland will explain the characteristics of China’s economic development at present stage by making use of K-means.更多还原