Abstract
For panel models with random individual and time effects, locally best invariant (LBI) tests are constructed for the null hypothesis of stationarity against the alternative hypothesis of panel unit root. Finite sample properties of the proposed test and an existing test are compared by a Monte Carlo simulation.
Original language | English |
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Pages (from-to) | 2275-2283 |
Number of pages | 9 |
Journal | Computational Statistics and Data Analysis |
Volume | 53 |
Issue number | 6 |
DOIs | |
State | Published - 15 Apr 2009 |
Bibliographical note
Funding Information:Yonghee Lee’s research was supported by KOSEF through Statistical Research Center for Complex Systems at Seoul National University.