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Re: st: DiD
From
Steven Samuels <[email protected]>
To
[email protected]
Subject
Re: st: DiD
Date
Tue, 29 Mar 2011 14:33:35 -0400
Ingrid:
You cannot do a DID design without a control group. The "DID" means "Difference in Differences". So one would compare after-before in the treated and in the control. In your data set you have only the difference in the treatment group.
Steve
[email protected]
On Mar 29, 2011, at 7:59 AM, inggrid wrote:
I would like to assess the impact of a program introduced in 2005. I have information on treated households.
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