Recommend paper+code

Dear All

Could you recommend a nice DSGE paper and matlab code for that?
I would like to read and do practice.

Thank you in advance


For what?

Thank you for kind reply, Professor Johannes Pfeifer

In the order of my interests, financial crisis, poverty, systemic risk, bubble, credit cycle, …

Regarding poverty, I am not sure it is a relevant subject in DSG"Equilibrium"
since poverty can be seen as a kind of market or government failure.
What would you think?

Also, I am as a beginner,
The easier to implement in the matlab, the better.

Thank you so much again