In this study we use a more powerful nonlinear (logistic) unit root test advanced by Leybourne et al. (1998) to investigate the time-series propertities of per capita real GDP for 26 selected African countries for the period 1960-2000. We strongly reject the null of unit root process for over...

In this study, we employ a recently developed econometric technique of the threshold model with the GJR-GARCH process on error terms to investigate the relationships between weather factors and stock market returns in Taiwan using daily data for the period of 1 July 1997–22 October 2003. The...

This paper employs four cointegration test approaches, PO, HI, JJ and KSS, to test for pairwise long-run equilibrium relationships between Taiwan's stock price index and each of the stock price indexes of four European markets - French, German, Dutch, and British stock markets. The results from...

The hysteresis hypothesis in unemployment for ten European countries are tested using newly developed Panel SURADF tests of Breuer et al. (2001) for the 1961-1999 period. While the other Panel-based unit root tests are joint tests of a unit root for all members of the panel and are incapable of...

In this study, we revisit the issue as to the presence of rational bubbles in the US stock market during the 1871 to 2002 period using both the Johansen cointegration and the Bierens 1997 nonparametric cointegration tests. The results from the conventional Johansen cointegration test fully...

Using the considerably powerful nonparametric cointegration tests proposed by Bierens (1997, 2004), we do not find any evidence indicative of the existence of rational bubbles in the US stock market during the long period of 1871 to 2002. In addition, with the application of a logistic smooth...

In this study we use a more powerful nonlinear (logistic) unit root test advanced by Leybourne et al. (1998) to investigate the time-series propertities of per capita real GDP for 26 selected African countries for the period 1960-2000. We strongly reject the null of unit root process for over...