1. A conditional Kolmogorov test;Andrews;Econometrica,1997
2. Seasonal unit roots and deterministic seasonals in aggregate U.S. data;Beaulieu;Journal of Econometrics,1993
3. A note on overdifferencing and the equivalence of seasonal time series models with monthly mean and models with (0,1,1)12 seasonal parts when θ=1;Bell;Journal of Business and Economic Statistics,1987
4. Unit roots in periodic autoregressions;Boswijk;Journal of Time Series Analysis,1996
5. Nonlinear earnings persistence;Cheng;International Review of Economics and Finance,2013