Érudit | Dépôt de documents: Beyond Panel Unit Root Tests: Using Multiple Testing to Determine the Non Stationarity Properties of Individual Series in a Panel

Title:	Beyond Panel Unit Root Tests: Using Multiple Testing to Determine the Non Stationarity Properties of Individual Series in a Panel
Authors:	Moon, Hyungsik Roger Perron, Benoit
Issue Date:	2011-02
Publisher:	Centre interuniversitaire de recherche en analyse des organisations (CIRANO)
Series/Report no.:	Série scientifique (CIRANO);2011s-17 Scientific series (CIRANO);2011s-17
Abstract:	Most panel unit root tests are designed to test the joint null hypothesis of a unit root for each individual series in a panel. After a rejection, it will often be of interest to identify which series can be deemed to be stationary and which series can be deemed nonstationary. Researchers will sometimes carry out this classi.cation on the basis of n individual (univariate) unit root tests based on some ad hoc significance level. In this paper, we suggest and demonstrate how to use the false discovery rate (FDR) in evaluating I (1) = I (0) classifications
URI:	http://www.cirano.qc.ca/pdf/publication/2011s-17.pdf https://depot.erudit.org/id/003437dd
ISSN:	1198-8177
Appears in Collections:	Cahiers scientifiques

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