dear everyone,

I have a problem when using dynare.

I see that many papers illustrates the results of impulse response analysis together with 90% confidence interval (just like fig 2 in my attachment), but the dynare typically only gives out a single line (see attachment fig 1).

**my question is: how to obtain impulse response figures with 90% confidence interval (just like the way of fig 2 did)?** I guess there must be some command to realise this, but I have not found it when consulting “dynare user guide”.

I have posted my dynare code and two figures in the attachment. my dyanre code can only give out the result like fig 1, while fig 2 is the type of impulse responses I want to have.

can someone help me solve this problem? many thanks.

fig 2.doc (130 KB)

fig 1.doc (88.5 KB)

aa.mod (1.96 KB)