st: Subsamples with fairlie method

[Flayols Alexandra <flayols@univ-tln.fr>]

Dear statalisters,

I use the fairlie command available for STATA users to decompose the 
probability of being employed with a probit model for which I use pooled 
coefficient.
The sample size of my two groups are differents. To address this problem 
I would like applied the methodology proposed by Fairlie about 
subsamples (2006, "An extension of the Blinder-Oaxaca decompositition to 
logit and probit models"). That is to say draw a random subsample of my 
larger group equal in size to the full other group sample. If I'm not 
mistaken the fairlie command proposed by Ben Jann doesn't allow to draw 
a large number of random subsample as he proposed in its article.
Please could you indicate me if it's possible to create random subsample 
using this command or if I need to change the ado file ?

Thank you for your help.

--
Flayols Alexandra

Laboratoire d'économie appliquée au développement (LEAD), http://lead.univ-tln.fr
Université du Sud Toulon -Var
Faculté de Sciences Économiques et de Gestion

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