This paper used Monte Carlo simulations to analyze the small sample properties of cross-sectionally augmented panel unit root test (CIPS test). We considered situations involving two types of time-series heteroskedasticity (unconditional and ARCH) in the unobserved common factor and...

This paper investigates the sustainability of trade balances in the Sub-Saharan African regions, using both the panel unit root (IPS) test proposed by Im et al. (2003) and the cross-sectionally augmented version of the IPS (CIPS test) suggested by Pesaran (2007), where the former test is based...

This article investigates the sustainability of trade balances in the sub-Saharan African regions, using both the panel unit root (Im--Pesaran--Shin (IPS)) test proposed by Im <italic>et al.</italic> (2003) and the cross-sectionally augmented version of the IPS (Pesaran Cross-sectional IPS (CIPS)) test suggested...

Panel data for individual Chinese provinces from 1980 to 2007 was used to estimate the saving-investment model used by Feldstein and Horioka (1980), shed light on changes to China's domestic capital mobility since the adoption of the Open Door Policy, and determine whether there has been any...

This paper investigates the sustainability of trade balances in the Sub-Saharan African regions, using both the panel unit root (IPS) test proposed by Im et al. (2003) and the cross-sectionally augmented version of the IPS (CIPS test) suggested by Pesaran (2007), where the former test is based...

This paper used Monte Carlo simulations to analyze the small sample properties of cross-sectionally augmented panel unit root test (CIPS test). We considered situations involving two types of time-series heteroskedasticity (unconditional and ARCH) in the unobserved common factor and...

This paper uses an unbalanced panel data analysis of 126 countries for the period 1963–2002 to analyze the effects of financial deepening on inequality. The principal findings can be summarized as follows: (1) financial deepening reduces inequality; (2) economic growth reduces the equalizing...