A reinterpretation of the tests of overidentifying restrictions

dc.contributor.authorSymeonides, S.en
dc.contributor.authorMagdalinos, M.en
dc.date.accessioned2015-11-24T17:05:15Z
dc.date.available2015-11-24T17:05:15Z
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/11288
dc.rightsDefault Licence-
dc.subjectcornish-fisher correctionsen
dc.subjectedgeworth approximationsen
dc.subjectmonte carloen
dc.subjectorthogonality restrictionsen
dc.subjectsimultaneous equation systemen
dc.subjectjel classificationen
dc.subjectc-12en
dc.subjectc-15en
dc.titleA reinterpretation of the tests of overidentifying restrictionsen
heal.abstractThe Anderson-Rubin-Sargan-Basmann tests are usually considered as testing the validity of overidentifying structural restrictions. In this paper we show that a more eligible interpretation is that they test the validity of overidentifying orthogonality conditions. The tests are second-order unbiased against the latter alternative, while under the first alternative there is a subset of the parameter space where the tests are biased. The third-order local power under the alternative of false orthogonality conditions is derived, and is used to find the implicit null hypothesis of the tests and to propose a more informative interpretation. Several methods of size correction are compared by Monte Carlo experiments.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.journalNameJournal of Econometricsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate1996-
heal.publisherElsevieren
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Οικονομικών και Κοινωνικών Επιστημών. Τμήμα Οικονομικών Επιστημώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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