期刊论文

中文

经济数学

1007-1660

2010

27

2

13-16

10.3969/j.issn.1007-1660.2010.02.003

湖南省科技厅计划资助项目

本校为第一机构

根据Klecki思想,对投资过程中具有常数时滞的一类动态宏观经济模型进行了讨论.通过选择时滞作为Hopf分歧参数,当时滞经过临界值时周期行为产生.并用数值例子解释了理论结果.

This paper discussed the dynamic macroeconomic model with constant time delay in investment processes according to Kalecki's idea. By choosing time delay as the Hopf bifurcation parameter,it is found that a periodic behavior occurs when time delay takes certain critical values. Numerical simulations were then pr...