一般Rebelo增长模型的动态分析  

Dynamic Analysis to a General Rebelo Growth Model

作　　者：刘金山[1] 胡适耕[1] 刘先忠[1] 

机构地区：[1]华中理工大学数学系,湖北武汉430074

出　　处：《应用数学》2001年第1期120-125,共6页Mathematica Applicata

基　　金：国家自然科学基金!资助项目 ( 60 0 74 0 0 8)

摘　　要：在本文中 ,我们考虑一个一般 Rebelo增长模型 :虽然在这一般模型中要求均衡增长轨道与均衡值是更困难的 ,但我们通过精巧的计算和动态分析 ,引出了唯一可行轨道及均衡值 ,且分析了参数对它的影响 ,当时间偏好率 (折现因子增大时 ,分配在物资生产部门的物资资本与人力资本的比重会增大 .而物资资本 ,人力资本及总生产量的增长率都会相应减少 .In this paper, we consider a general Rebelo growth model. In this general model, though, it is more difficult to obtain the balanced growth path and equilibrium values, by some subtle computing and dynamic analyzing, we have got the only feasible obit and the equilibrium point. By analyzing the influence of parameter, we have the follow result: When the rate of time preference (discount factor) rising, the fractions of goods capital and human capital in goods producing sector will increase the ratio of consumption to stock of goods capital will be larger, but the rates of growth about goods capital, human capital and total output will slow down.

关 键 词：增长率 特征值 ReBelo增长模型 动态分析 经济增长模型 

分 类 号：F224.12[经济管理—国民经济]