[Gretl-devel] an ask about heckit $model

Dear Allin, Please, consider a possibility to include in $model something like "$zlist" for variables in select equation: currently need: I am updating a_eff to include heckit command; without this option I need to form zlist by hand and add absolutely unnessessary argument to mfx() and eyex() Also, it seems, not including this component of model bundle is a simply oversight Oleh