楼主: rastila
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[经济学模型] DSGE模型讨论之七——最简单的DSGE模型的Dynare模拟和MLE,Bayesian估计   [推广有奖]

141
liliang1987 发表于 2012-11-4 11:43:07
用dynare作的线性模型,得到结果是
ans =

  Empty state-space model.
有人知道是哪里出错了么?

142
liliang1987 发表于 2012-11-4 11:49:21
liliang1987 发表于 2012-11-4 11:43
用dynare作的线性模型,得到结果是
ans =
ss.txt (5.54 KB)

这里是mod文件

143
liliang1987 发表于 2012-11-4 17:34:24
已经解决

144
cunxws 发表于 2012-12-4 21:32:05
贝叶斯,听起来都恐惧

145
ajia02 发表于 2012-12-9 10:41:49
好资料,学习了。谢谢分享!

146
imsweety 发表于 2013-1-20 20:36:00
请教一下,
结果中出现Blanchard Kahn conditions are not satisfied: no stable equilibrium是校准的问题还是其他的呢?

147
rastila 在职认证  发表于 2013-1-20 21:15:37
imsweety 发表于 2013-1-20 20:36
请教一下,
结果中出现Blanchard Kahn conditions are not satisfied: no stable equilibrium是校准的问题 ...
参数或者模型结构,或者都是。

148
imsweety 发表于 2013-1-21 09:38:52
rastila 发表于 2013-1-20 21:15
参数或者模型结构,或者都是。
如果check的结果有There are 17 eigenvalue(s) larger than 1 in modulus
for 17 forward-looking variable(s)
但下面还是出现了Blanchard Kahn conditions are not satisfied: no stable equilibrium,那能不能说明模型结构存在问题呢?

149
rastila 在职认证  发表于 2013-1-21 15:41:47
imsweety 发表于 2013-1-21 09:38
如果check的结果有There are 17 eigenvalue(s) larger than 1 in modulus
for 17 forward-looking vari ...
能,有冗余的方程

150
imsweety 发表于 2013-1-21 15:47:37
rastila 发表于 2013-1-21 15:41
能,有冗余的方程
十分感谢!下面是出错的结果,还能得到其他出错信息吗?
There are 17 eigenvalue(s) larger than 1 in modulus
for 17 forward-looking variable(s)

The rank conditions ISN'T verified!

This version of Dynare cannot estimate non linearized models!
Set "order" equal to 1.

Loading 79 observations from maodata_chinese06.m

Error in computing likelihood for initial parameter values
??? Error using ==> print_info at 39
Blanchard Kahn conditions are not satisfied: no stable equilibrium

Error in ==> initial_estimation_checks at 101
    print_info(info, options_.noprint)

Error in ==> dynare_estimation_1 at 122
initial_estimation_checks(xparam1,gend,data,data_index,number_of_observations,no_more_missing_observations);

Error in ==> dynare_estimation at 62
    dynare_estimation_1(var_list,varargin{:});

Error in ==> yang13 at 1048
dynare_estimation(var_list_);

Error in ==> dynare at 120
evalin('base',fname) ;

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