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Re: st: Discrete time hazard model-interval censored
From
Steve Samuels <[email protected]>
To
[email protected]
Subject
Re: st: Discrete time hazard model-interval censored
Date
Fri, 27 Aug 2010 15:57:23 -0400
It appears that you've asked different versions of this question
before. I'm no better equipped to answer it then the original
responders. Take a look at this thread on estimating "average
treatment effects" and Austin Nichol's references therein:
http://www.stata.com/statalist/archive/2010-08/msg01268.html. I don't
know what do if employed status at the start is endogenous.
Best wishes,
Steve
On Fri, Aug 27, 2010 at 1:49 PM, Nyasha Tirivayi <[email protected]> wrote:
> Dear Steve
>
> Thanks for your response. If i use a logistic regression for
> transition to employment, do I follow the example below:
>
> logistic employment beneficiary age gender if LagEmployment==0
>
> where LagEmployment==0 is previous state of unemployment and
> beneficiary indicates participating in a social program. Do I need to
> xtset the data? And how do I correct for endogeneity of beneficiary
> and LagEmployment?
>
> May you kindly advise
>
> Regards
>
> Nyasha Tirivayi
> PhD Researcher
> Maastricht University
> Netherlands
>
> On Fri, Aug 27, 2010 at 7:37 PM, Steve Samuels <[email protected]> wrote:
>> --
>>
>> With only one interval, a discrete hazard model is _not_ suitable.
>> Use a -logistic- (or -cloglog-) model instead.
>>
>> Steve
>>
>> Steven J. Samuels
>> [email protected]
>> 18 Cantine's Island
>> Saugerties NY 12477
>> USA
>> Voice: 845-246-0774
>> Fax: 206-202-4783
>>
>> On Fri, Aug 27, 2010 at 1:26 PM, Nyasha Tirivayi <[email protected]> wrote:
>>> Dear All
>>>
>>> I have a dataset on labour force participation in an African country.
>>> There are two waves of interviews, January 2009 and August 2009. I am
>>> interested in looking at the effects of a social program on the
>>> transitions into employment. The survey asked questions like, "are you
>>> empoyed at the moment" . I am especially interested in those who at
>>> first interview had were not employed. However ,we do not know exactly
>>> the date when they do get employed, we only have a response at second
>>> interview whether they are employed or not.
>>>
>>> Could anyone advise me if a discrete time hazard model is suitable?
>>> What stata methods do I use for the interval censoring? And how do I
>>> correct for the selection bias of the social program?
>>>
>>> May you kindly advise
>>>
>>> Regards
>>>
>>> Nyasha Tirivayi
>>> PhD researcher
>>> Maastricht Graduate School of Governance
>>> Maastricht University
>>> Netherlands
>>> *
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>>
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>
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