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I don't speak econese, but is this the same thing as Hausman test? Her Pegship (tis herself) 22:17, 9 June 2008 (UTC)
It really should be merged. Or, even better, deleted, as it barely makes sense. —Preceding unsigned comment added by 158.143.50.170 ( talk) 12:31, 11 February 2009 (UTC)
Merge the two (there's nothing in the other one) and I find it funny that it's too technical for a general audience. Well, no duh. The Hausman test is a comparison of a fixed effects vs random effects model. I'm a 3rd year PhD student in economics and I barely understand it. Somethings will never be accessible to a "general audience". 128.195.110.44 ( talk) 00:15, 10 June 2008 (UTC)
Merge. But "Somethings will never be accessible to a "general audience". " ... the article needs more context, and an explanation of where the variance matrix is supposed to come from ... and something to distinguish is from other test statistics of a similar form: see for example Mahalanobis distance. Melcombe ( talk) 09:07, 10 June 2008 (UTC)
Merge! —Preceding unsigned comment added by 169.237.158.159 ( talk) 19:08, 10 June 2008 (UTC)
In virtually every place I've encountered this test, it is ubiquitously known as the Hausman-Wu test. See the reference: Wu, D. Min (1973). Alternative Tests of Independence Between Stochastic Regressors and Disturbances. Econometrica, 41, 733-750. This predates Hausman by about 5 years, and in fact I have seen this called the Wu-Hausman test in many places. — Preceding unsigned comment added by P4wnc6 ( talk • contribs) 02:40, 8 February 2012 (UTC)
In the current article, b0 and b1 aren't even defined! Btyner ( talk) 17:01, 26 April 2015 (UTC)
Sign of variance changes after applying "covariance is 0". Couldn't find a reference myself to fix it at the generality level of the article though. — Preceding unsigned comment added by Victordamatta ( talk • contribs) 14:07, 28 July 2020 (UTC)
This article is rated Stub-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | |||||||||||||||||||||
|
I don't speak econese, but is this the same thing as Hausman test? Her Pegship (tis herself) 22:17, 9 June 2008 (UTC)
It really should be merged. Or, even better, deleted, as it barely makes sense. —Preceding unsigned comment added by 158.143.50.170 ( talk) 12:31, 11 February 2009 (UTC)
Merge the two (there's nothing in the other one) and I find it funny that it's too technical for a general audience. Well, no duh. The Hausman test is a comparison of a fixed effects vs random effects model. I'm a 3rd year PhD student in economics and I barely understand it. Somethings will never be accessible to a "general audience". 128.195.110.44 ( talk) 00:15, 10 June 2008 (UTC)
Merge. But "Somethings will never be accessible to a "general audience". " ... the article needs more context, and an explanation of where the variance matrix is supposed to come from ... and something to distinguish is from other test statistics of a similar form: see for example Mahalanobis distance. Melcombe ( talk) 09:07, 10 June 2008 (UTC)
Merge! —Preceding unsigned comment added by 169.237.158.159 ( talk) 19:08, 10 June 2008 (UTC)
In virtually every place I've encountered this test, it is ubiquitously known as the Hausman-Wu test. See the reference: Wu, D. Min (1973). Alternative Tests of Independence Between Stochastic Regressors and Disturbances. Econometrica, 41, 733-750. This predates Hausman by about 5 years, and in fact I have seen this called the Wu-Hausman test in many places. — Preceding unsigned comment added by P4wnc6 ( talk • contribs) 02:40, 8 February 2012 (UTC)
In the current article, b0 and b1 aren't even defined! Btyner ( talk) 17:01, 26 April 2015 (UTC)
Sign of variance changes after applying "covariance is 0". Couldn't find a reference myself to fix it at the generality level of the article though. — Preceding unsigned comment added by Victordamatta ( talk • contribs) 14:07, 28 July 2020 (UTC)