摘要
在一般的两部门消费优化的经济增长模型中引入制度因子,从动态优化的一阶条件中导出了经济系统非均衡状态下经济要素对制度因子演化的影响规律制度因子的演化速度与产出资本比和消费资本比正相关,与人口增长率负相关,还与要素分配比例以及各要素对产出的贡献份额有复杂关系.通过对微分动力系统的均衡分析,得到了这些规律的均衡形式.经济均衡时,制度因子的增长率与产出增长率成正相关而与技术进步率和人口增长率成负相关.
The institution was invited into the general two-sector economic growth model with consumption optimization. And the conclusions of the institution affected by the economic factors in the state of non-~equilibrium were drawn from the first-order conditions of the dynamic optimization, the growth rate of the institution would be larger when output-capital ratio or consumption-capital ratio become larger, and smaller when the growth rate of the population become larger, and complex related with the ratios of the economic factors distribute to the two sectors and with the ratios of the ~economic factors contribute to the output. Though the analysis of the dynamic system, the corresponding rules in the state of equilibrium was discovered. The rule shows that the growth rate of the institution would be larger when the growth rate of the output become larger, and smaller when the growth rate of the technology or the growth rate of the population become larger.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2005年第4期118-120,共3页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
关键词
经济增长
内生制度
动力系统
两部门模型
economic growth
endogenous institution
dynamic system
two-sector growth model
