st: gfields and perc. contribution of ea. explan. var to dependent var.

["Olga Gorbachev Melloni" <olga_gorbachev@hotmail.com>]

Hi,

I am looking for routine that computes  contribution of each explanatory 
variable  to the total Y (dependent var).

I know there is a routine gfields, but it seems to be developed for 
inequality literature, is there anything in it that stops me from using it 
on generic regression? and if so, do other routines exist?

I am trying to assess how important each regressor is in my model and 
whether their specific contributions change with time. I have a panel data 
set and i was running a newey2.

I would greately appreciate any help,

Thank you


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