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An Analysis on Danish Micro Data - School of Economics and ...

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note: 0 failures <strong>and</strong> 14 successes completely determined.<br />

.<br />

. lrtest A ., force<br />

likelihood-ratio test LR chi2(1) = 0.04<br />

(Assumpti<strong>on</strong>: . nested in A) Prob > chi2 = 0.8504<br />

.<br />

. mfx<br />

Marginal effects after probit<br />

y = Pr(emp) (predict)<br />

= .7732281<br />

------------------------------------------------------------------------------<br />

variable | dy/dx Std. Err. z P>|z| [ 95% C.I. ] X<br />

---------+--------------------------------------------------------------------<br />

antide~s | .0015806 .02448 0.06 0.949 -.046405 .049566 .308621<br />

mtx | .000188 .00027 0.71 0.479 -.000332 .000708 220.258<br />

wageinc | 5.61e-06 .00000 14.35 0.000 4.8e-06 6.4e-06 115135<br />

age | -.0142645 .01515 -0.94 0.346 -.043955 .015426 49.9776<br />

ab02*| .1384481 .07481 1.85 0.064 -.008185 .285081 .031034<br />

ab36*| -.0300625 .11208 -0.27 0.789 -.249736 .189611 .063793<br />

ab79*| .0701041 .07587 0.92 0.356 -.078605 .218814 .067241<br />

ab1014*| .0316034 .0737 0.43 0.668 -.112843 .17605 .136207<br />

single*| -.0185766 .0653 -0.28 0.776 -.14657 .109417 .255172<br />

iel<strong>and</strong>1*| .1257292 .16607 0.76 0.449 -.199762 .45122 .960345<br />

iel<strong>and</strong>2*| .1796732 .08664 2.07 0.038 .009853 .349493 .018966<br />

short*| .0545338 .06167 0.88 0.377 -.066347 .175414 .4<br />

higher*| .004738 .0645 0.07 0.941 -.121684 .13116 .174138<br />

agesq | .0000937 .00017 0.55 0.582 -.00024 .000427 2610.34<br />

use<strong>of</strong>m~n | -.0000432 .00003 -1.27 0.204 -.00011 .000023 866.898<br />

u | -.0319425 .02065 -1.55 0.122 -.072423 .008538 6.07914<br />

------------------------------------------------------------------------------<br />

(*) dy/dx is for discrete change <strong>of</strong> dummy variable from 0 to 1<br />

Pooled probit – Table 8:<br />

. use /akf/702517/ycb2517/Initial/finaldata3.dta<br />

. /*Including the variable indicating how many years antidep are taken, pooled<br />

> probit*/<br />

. quietly reg antidep_last5yrs mtx wageinc age ab02 ab36 ab79 ab1014 single iel<br />

> <strong>and</strong>1 iel<strong>and</strong>2 short higher agesq use<strong>of</strong>medicin u y96 y97 y98 y99 y00 y01 y02 y0<br />

> 3<br />

.<br />

. predict xb, xb<br />

. gen normxb=norm(xb)<br />

. gen normdenxb=normden(xb)<br />

. gen denominator=normxb*[1-normxb]<br />

. gen numerator=normdenxb*[ad_dummy-normxb]<br />

. gen res=numerator/denominator<br />

130

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