A PORTMANTEAU TEST FOR CORRELATION IN SHORT PANELS

A PORTMANTEAU TEST FOR CORRELATION IN SHORT PANELS

Inoue and Solon (2006, Econometric Theory 22, 835–851) presented a test against serial correlation of arbitrary form in fixed-effect models for short panel data. Implementing the test requires choosing a regularization parameter that may severely affect power and for which no optimal selection rule...

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Veröffentlicht in:Econometric theory 2020-12, Vol.36 (6), p.1159-1166, Article 0266466619000203
1. Verfasser: Jochmans, Koen
Format: Artikel
Sprache:eng
Schlagworte:
Business & Economics
Dynamic models
Econometrics
Economic theory
Economics
Mathematical Methods In Social Sciences
Mathematics
Mathematics, Interdisciplinary Applications
MISCELLANEA
Panel data
Physical Sciences
Power
Science & Technology
Social Sciences
Social Sciences, Mathematical Methods
Statistics & Probability
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Beschreibung
Zusammenfassung:Inoue and Solon (2006, Econometric Theory 22, 835–851) presented a test against serial correlation of arbitrary form in fixed-effect models for short panel data. Implementing the test requires choosing a regularization parameter that may severely affect power and for which no optimal selection rule is available. We present a modified version of their test that does not require any regularization parameter. Asymptotic power calculations illustrate the improvement of our procedure. An extension of the approach that accommodates dynamic models is also provided.
ISSN:0266-4666
1469-4360
DOI:10.1017/S0266466619000203