随机R&D经济增长模型研究  

Stochastic Research and Development Economic Growth Model

作　　者：王丽丽[1] WANG Li-li(Department of Mathematics and Physics,Hefei University,Hefei,230601,Anhui)

机构地区：[1]合肥学院数学与物理系,安徽合肥230601

出　　处：《蚌埠学院学报》2019年第2期97-99,共3页Journal of Bengbu University

基　　金：高校优秀青年骨干人才国内访学研修项目(GXFX2017093)

摘　　要：通过动态最优化的方法,研究了随机R&D技术经济增长模型,对该模型的增长路径进行了稳定性分析,讨论随机干扰对确定性增长模型的改变。结果表明:在一定的参数条件下,随机干扰会实质性地改变由确定性增长模型所预言的增长轨道。The stochastic economic growth model with research and development production function was investigated.The growth path of the model was analyzed by the methods of the dynamic optimization,and the changes of stochastic disturbance to the deterministic growth model were discussed.The results showed that stochastic disturbance could change the growth track of deterministic growth model substantially under certain parameter conditions.

关 键 词：研究开发 稳定性 经济增长模型 

分 类 号：F323[经济管理—产业经济] F224