question

[hamideconomy80]

hi every body
i have a dynare file when i run it
this error is appear
The Jacobian matrix evaluated at the steady state contains elements that are not real or are infinite
do you have any idea?

[jpfeifer]

Check all your parameter definitions (and when doing estimation, make sure parameter dependencies are correctly handled). For example

Code: Select all

rk_ss=((my_iss/betta)-(1+delta))/(1-tauk_ss);


results in rk_ss being negative, which is unusual. t_ss is complex. Use F9 in Matlab to execute the relevant code parts.

[hamideconomy80]

Check all your parameter definitions (and when doing estimation, make sure parameter dependencies are correctly handled). For example

Code: Select all

rk_ss=((my_iss/betta)-(1+delta))/(1-tauk_ss);


results in rk_ss being negative, which is unusual. t_ss is complex. Use F9 in Matlab to execute the relevant code parts.

thanks alot