摘要
本文利用历年的投入产出数据,对中国1992年以来中间消耗水平的变化趋势进行了分析。通过三大产业部门直接消耗系数矩阵和中间需求消耗矩阵时间序列研究了技术进步、产业结构变动及价格变化对整个国民经济中间消耗水平的影响。研究表明,在这一时期,技术进步对降低国民经济中间消耗的水平和改善经济增长效率做出了贡献,但由于价格关系的改变和中间消耗水平较高的部门比重增加,用现行价格反映的整个国民经济的中间消耗率反而是上升的。要改变这一趋势,保持我国的可持续发展,提高各部门的投入产出效率,要和产业结构的调整和升级结合起来。在这一分析的基础上,本文探讨了降低整个国民经济中间消耗水平的具体途径。
An analysis is made in this paper with the data of input-out tables in China from 1992 to investigate the trend of intermediate consumption. It is analyzed according to three industries how technical change and industrial restructure as well as price changes influence intermediate consumption of China through the time series of direct consumption coefficient matrix and intermediate demand coefficient matrix. A conclusion is derived that the technical change contributed to the improvement of efficiency of economic growth during the period. However, the national intermediate consumption coefficient at current price increased due to the changes of relations among various prices and the increase of percentage of the secondary industry with a higher intermediate consumption. It is necessary to coordinate the developments between technical change and industrial restructuring to reduce national intermediate consumption in order to remain the sustainable development. The measures to reduce the level of national intermediate consumption are discussed and investigated.
出处
《经济研究》
CSSCI
北大核心
2008年第4期4-14,40,共12页
Economic Research Journal
基金
教育部哲学社会科学研究基金重大攻关项目
项目名称:"中国市场经济发展研究"
项目编码:03J2D0011
关键词
投入产出表
中间消耗
产业结构
经济增长
Input-out Table
Intermediate Consumption
Industrial Structure
Economic Growth