Hello,
I have the results of oaxaca blinder decomposition like this.
Code:
Blinder-Oaxaca decomposition                    Number of obs     =      6,810
                                                  Model           =     linear
Group 1: mental = 0                               N of obs 1      =       3872
Group 2: mental = 1                               N of obs 2      =       2938

--------------------------------------------------------------------------------
      lwage_m1 |      Coef.   Std. Err.      z    P>|z|     [95% Conf. Interval]
---------------+----------------------------------------------------------------
overall        |
       group_1 |   14.81284   .2203266    67.23   0.000       14.381    15.24467
       group_2 |   14.68194   .2084602    70.43   0.000     14.27337    15.09052
    difference |   .1308951   .3033141     0.43   0.666    -.4635897    .7253799
     explained |   .0182514   .0155813     1.17   0.241    -.0122874    .0487902
   unexplained |   .1126437   .2983131     0.38   0.706    -.4720392    .6973266
I use this command.
Code:
oaxaca lwage_m1 usia married female yeduc agriculture mining manufactur utility construction wholesaledist transport finance_estate social other_sector urban training if mental | n_dsbld, by (mental) model1 (heckman, select (worker = usia yeduc female married child0_5 child6_11 child12_15 child16 krt urban) twostep) model2 (heckman, select (worker=usia yeduc female married child0_5 child6_11 child12_15 child16 krt urban) twostep) weight (0) noisily relax
where:
mental is a dummy variable whose value is equal to 1 if you have a mental illness
n_dsbld = 1 if dummy variable mental !=1 & dummy variable physical disabilities!=1

The differences, unexplained and explained components are not significant. What do I have to do?
Thanks in advance!