Thanks Dave
I'll take your advice.
Thanks
rozilee
On 11/11/04 7:12 PM, "David K Evans" <[email protected]> wrote:
> One way would be to simply add a few dummy variables for varying levels of
> development:
>
> regress ln_fdi ln_ip ln_rn ln_ti dummy_poor dummy_middle_income
>
> Of course, depending on your number of observations, the dummies can be
> more nuanced. This has the advantage over simply "controlling for income"
> that it doesn't impose a specific functional form on the effect of income.
> D
>
> ------------------------------------------------------------------------
>
> PhD student, Harvard Economics Department
> Phone: (O) 617-495-5634, (H) 617 - 493 - 1536
> Address: Currier Mail Center #554, Cambridge, MA 02138
>
> ------------------------------------------------------------------------
>
> On Thu, 11 Nov 2004, Rozilee Asid wrote:
>
>> Dear statalister
>>
>> How to control for specific variable in stata regression command for example
>> my model is look like this
>> ln_fdi = alpha0+alpha1.ln_ip+alpha2.ln_rnd+alpha3.ln_ti and I want to
>> control for level of countries development in my equation.
>>
>> Hope someone could help me in this matter.
>>
>> Thank you
>>
>> Rozilee
>>
>>
>> *
>> * For searches and help try:
>> * http://www.stata.com/support/faqs/res/findit.html
>> * http://www.stata.com/support/statalist/faq
>> * http://www.ats.ucla.edu/stat/stata/
>>
> *
> * For searches and help try:
> * http://www.stata.com/support/faqs/res/findit.html
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
