Testing for seasonal unit roots in heterogeneous panels in the presence of cross section dependence

"This paper presents two alternative methods for modifying the HEGY-IPS test in the presence of cross-sectional dependency. In general, the bootstrap method (BHEGY-IPS) has greater power than the method suggested by Pesaran [Pesaran, M.H. (2007). A simple panel unit root test in the presence of...

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Detalles Bibliográficos
Autores Principales: "Otero, Jesús, Smith, Jeremy, Giulietti, Monica"
Formato: Artículo (Article)
Lenguaje:Inglés (English)
Publicado: 2007
Acceso en línea:https://repository.urosario.edu.co/handle/10336/23900

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