摘要
关于是否存在最优消费率以及如何衡量消费率的合理性已经引起了广泛的注意,但是直到目前没有定论。本文引入集体理性和个体理性两个维度,重新界定了最优消费率以及消费率的合理性的概念,在此基础上建立了最优消费率的标准,并求出了最优消费率的表达式,从而证明了最优消费率的存在性,并为评价消费率的合理性提供了相应的标准。
The questions whether there exists an optimal consumption ratio and how to judge the rationality of consumption ratio have been discussed broadly.However,they remain the open questions until now.The paper redefines the concepts about optimal and rational ratio of consumption via introducing the measurements of collective rationality and individual rationality,proposes the criteria for the optimal ratio of consumption,and obtains the formula to describe the optimal consumption ratio.The research proves the existence of optimal consumption ratio,and provides some references for assessing the rationality of consumption ratio.
出处
《中国软科学》
CSSCI
北大核心
2009年第S1期280-289,共10页
China Soft Science
基金
国家社会科学基金项目"调整消费和投资关系研究--我国消费和投资比例调整及其机制"(04CJL007)
关键词
消费率
最优消费率
合理消费率
consumption ratio
optimal consumption ratio
reasonable consumption ratio
