add maximum lag info by variable

M_.maximum_endo_lag_by_var = [ ... ];
M_.maximum_exo_lag_by_var = [ ... ];

Where the vectors are the length of M_.orig_endo_nbr

moved from dynare#1596 (moved)

closed via commit 7827d2e0

reopened

What's the purpose of this functionality?

Cc @stepan-a

(the commit has been reverted in 92ad5aad, because it was breaking tests in enterprise)

@sebastien This information is helpful when we have to build databases for the endogenous and exogenous variables. I fail to imagine how adding this information would break anything...

The way it was initially implemented broke things. But of course there must be a way to implement it without breaking other stuff.

@stepan-a do you want this info for the original model, the transformed model, or both?

unassigned @houtanb

changed the description

added decision label

Alternative: use model_info to create that information based on M_.lead_lag_incidence

removed decision label

Summer School: needed for the original model for semi-structural estimation.

assigned to @sebastien

unassigned @sebastien