进一步认识投入产出投资乘数  

Research on the Input-output Investment Multipliers

作　　者：马仪亮[1] 张宝军[2] 

机构地区：[1]中国人民大学经济学院,北京100872 [2]中央财经大学统计学院,北京100081

出　　处：《山西财经大学学报》2007年第12期5-10,共6页Journal of Shanxi University of Finance and Economics

基　　金：国家自然科学基金资助项目(70471058)

摘　　要：作为经济系统模拟预测的有用工具,投入产出投资乘数模型在具体的运用过程中仍存在一定的模糊性。我们立足于投入产出派生模型建模的基本理论内核,深入分析了两类重要的投入产出投资乘数表现形式及其乘数效应方面的量值性态,并对相关乘数量值性态进行了实例验证,以期对投入产出投资乘数应用的规范性、合理性有所助益。As favorable tools of economic system simulation and forecast, the input- output investment multipliers model are still used ambiguously and understood diversely. Based on the theory kernel of input - output Derivatives modeling, this paper analyzes the form and quantitative effect of two important types of input - output investment multipliers, and validates their quantitative effect by examples, which will further promote standardizing and rationalizing in using input- output investment multipliers.

关 键 词：乘数 局部闭模型 结构式凯恩斯乘数 

分 类 号：F222[经济管理—国民经济]