We apply the sequential unit root tests of Phillips et al. (2015) for mildly explosive processes to identify and date-stamp bubbles in the emerging and frontier African stock markets. We find periods of explosive behavior in the price–dividend ratio in several markets which is indicative of...

This paper tests weak-form market efficiency of CIVETS (Colombia, Indonesia, Vietnam, Egypt, Turkey and South Africa) over the period 2002-2012. We apply unit root tests and variance ratio tests to investigate if these equity markets follow a random walk. The empirical results indicate that our...

This paper investigates the relationship between stock price and trading volume in twenty four international equity indices for the period 2002-2007. This study begins with testing for stationarity, and then uses a VAR model to implement the Granger Causality test. Empirical results are mixed...

This paper investigates the Islamic calendar seasonal anomalies in the stock returns of twelve countries where the majority of the population are Muslims. We show empirical evidence of statistically significant Islamic calendar seasonal effects in all twelve countries of our sample. We document...

Factor analytic techniques were applied to 18 real estate equity markets using weekly FTSE EPRA/NAREIT data during the period 1997 to 2009. Our results from the exploratory factor analysis suggest three distinct factors during 1997 to 2007. With a single exception, the national returns fall...