Purpose – The purpose of this paper is to examine the existence of rational speculative bubbles in the Middle East and North African (MENA) stock markets. Design/methodology/approach – To complement shortcomings of the traditional bubble tests, such as unit root tests and cointegration...

Despite recent extreme fluctuations of Middle East and North African (MENA) stock markets, we do not find strong evidence of rational speculative bubbles from the perspective of both domestic and U.S-based investors. Fractional integration tests built on ARFIMA models do not support the...

This study provides new evidence on the role of financial development and stock market development in accounting for economic growth across geographic regions and income groups. To derive feasible policy implications, we estimate not only unbalanced panel regressions with period fixed effects,...

This paper examines the efficiency of New Zealand's stock market by assessing the prevalence of thin trading, non-linearity and information asymmetry. We find that the efficiency of this emerging market has been enhanced over time due to regulatory changes and the transition of the New Zealand...

This study provides evidence on the role of financial development in accounting for economic growth in low- and middle-income countries classified by geographic regions. To document the relationship between financial development and economic growth, we estimate both panel regressions and...

This study analyses the impact of financial sector reforms from the early 1990s on promoting economic growth in Morocco. To derive feasible policy implications, we estimate not only pooled regressions, but also variance decompositions of GDP growth rates to examine what proxy measures of...