动态随机一般均衡模型:文献研究与未来展望

被引:12
作者
方福前 [1 ]
王晴 [2 ]
机构
[1] 中国人民大学经济学院
[2] 美国伊利诺伊大学香槟分校
关键词
DSGE模型; 贝叶斯方法; 货币政策; 发展前景;
D O I
暂无
中图分类号
F019.1 [均衡理论];
学科分类号
摘要
动态随机一般均衡(DSGE)模型是近10多年来宏观经济学发展的主要标志物。它为研究经济增长和经济波动提供了统一的分析框架。DSGE模型的产生和发展大体上经历了实际的经济周期(RBC)模型和新凯恩斯主义DSGE模型两个阶段。DSGE模型是一种动态模型,又考虑了随机冲击,还具有所需数据信息较少的简约化特征,因而受到政策制定者尤其是中央银行的青睐。DSGE模型现在在理论基础、理论模型与实际数据的匹配性、模型的估计方法等方面还存在这样那样的问题,但是这个模型体现着现代宏观经济学的许多共识和发展趋势,随着贝叶斯方法与DSGE模型的有机融合,随着计算机性能和计算能力的不断提高,DSGE模型将会得到进一步发展和改进。
引用
收藏
页码:32 / 48
页数:17
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