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RE: st: Combining propensity score matching with difference in differences


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   RE: st: Combining propensity score matching with difference in differences
Date   Thu, 13 Aug 2009 23:42:09 +0200

<>

You do not provide exact references for your methods, and seem to hijack a
thread. That is more than most listers will tolerate, I am afraid..



HTH
Martin


-----Original Message-----
From: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of Mauro Leite
Sent: Donnerstag, 13. August 2009 23:36
To: statalist@hsphsun2.harvard.edu
Subject: Re: st: Combining propensity score matching with difference in
differences

Dear Listers,
I'm trying to plot ROC curves for different levels(arbitrary) of a  
numerical covariate using the roc regression method(proposed by Janes,  
Longton and Pepe). I have found the coefficients, but I can not create  
the graphs. I am a beginner using Stata/SE 10.
Can you help me?
Thank you,
Mleite

On Aug 13, 2009, at 2:23 PM, Bryce Mason wrote:

> Trihn,
>
> I have taken advantage of PSMATCH2 from Sianesi and Leuven to  
> identify the comparison group. You can install it from within STATA  
> using ssc.
>
> http://ideas.repec.org/c/boc/bocode/s432001.html
>
> Generally I implement a DoD model using regress with the appropriate  
> fixed effects.
>
> Bryce
>
>
> On Aug 13, 2009, at 2:10 PM, Trinh Le wrote:
>
>> Dear Listers
>>
>> I'm trying to combine propensity score matching with difference in
>> differences (as suggested by Blundell and Dias, 2000). I was  
>> wondering
>> if any of you have tried this before and if you would mind sharing  
>> your
>> Stata code with me?
>>
>> Thanks
>> Trinh
>>
>> *
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>
> Bryce Mason, Ph.D.
> Director of Institutional Research
> Loyola Marymount University
> 1 LMU Drive | Los Angeles, CA 90045
>
> b:	4823 University Hall
> w:	(310) 258-8838
> f:	(310) 338-1841
> e:	bmason5@lmu.edu
>
>
>
>
> *
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