Please, i really help to forecast some variables. I followed the instructions of Dynare guide on the syntax of the forecast command but i got the following error message:
Undefined function or variable "ex".
Error in dyn_forecast (line 116)
[yf,int_width] = simultxdet(y0,ex,oo_.exo_det_simul,...
Error in myfiscal (line 292)
info = dyn_forecast(var_list_,'simul');
Error in dynare (line 180)
evalin('base',fname) ;