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TESTING FOR THE EFFICIENT MARKET HYPOTHESIS IN STOCK PRICES: INTERNATIONAL EVIDENCE FROM NONLINEAR HETEROGENEOUS PANELS
Lee, Chien-Chiang, (2014)
Asymmetric behavior of unemployment rates: Evidence from the quantile covariate unit root test
Lee, Cheng-Feng, (2013)
Covariate unit root tests under structural change and asymmetric STAR dynamics
Tsong, Ching-Chuan, (2013)