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From |
"joelle farajallah" <joelle.farajallah@hec.ca> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
st: Fixed effects using binary numbers + F test for Fixed effects |

Date |
Thu, 1 Nov 2007 22:44:21 -0400 (EDT) |

Hi everyone I have quite a few questions about the fixed effects that might sound very beginner level things but i'm getting really stuck with them We have a certain model lcrmrteit = â0 + â1 lprbarrit + â2 lprbconvit +d04 + d05 + uit. The first question is to develop a model with fixed effects using binary that can be estimated by MCO and estimate this model using Stata The second question is to use an F test to validate the usage of fixed effects (restricted F test) Third question is to estimate the model using the fixed effects and use an F statistic to validate the presence or absence of fixed effects ( using integrated commands ?? ) And they finally ask us what the difference is between the 3 F statistics obtained in these 3 questions , which for me kind of all seem to be the same. Thanks in advance for your help. * * 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/

**Follow-Ups**:**Re: st: Fixed effects using binary numbers + F test for Fixed effects***From:*"Austin Nichols" <austinnichols@gmail.com>

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