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From |
"Mak, Timothy" <Timothy.Mak@iop.kcl.ac.uk> |

To |
<statalist@hsphsun2.harvard.edu> |

Subject |
st: RE: fe regression with a threshold |

Date |
Wed, 11 Jul 2007 17:07:18 +0100 |

Do you mean X2 is in fact a vector of variables: X2_1, X2_2, ..., X2_p??? And X2 really denotes the school the person is in? I think the reason you don't get many replies is because your equation is not very clear... Tim -----Original Message----- From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of west--@libero.it Sent: 10 July 2007 18:31 To: statalist Subject: st: fe regression with a threshold Dear Stata users, I am trying to estimate the following function on a panel database of 3000 schools for ten years: y = a + b*X1 + c*X2*I(h=0) + d*X2*I(h=1) where: -- h= 0,1 is an already created dummy variable (each "schools" is assigned a value of zero or one, for every year); -- X1 and X2 are the regressors. I need to compute a fe regression, in order to find any difference between coefficients "c" and "d". It would be great if someone could help me understand how to get it- Thanks in advance for any help. D. ------------------------------------------------------ Scegli infostrada: ADSL gratis per tutta l'estate e telefoni senza canone Telecom http://click.libero.it/infostrada * * 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/

**References**:**st: fe regression with a threshold***From:*"west--@libero.it" <west--@libero.it>

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