This paper classifies formal African stock markets into four categories and discuses the principal characteristics of the seven markets covered in this study: South Africa, Egypt, Morocco, Nigeria, Zimbabwe, Mauritius and Kenya. Using a GARCH approach with time-varying parameters, a test of...

The hypothesis that a stock market price index follows a random walk is tested for 11 African stock markets, Botswana, Côte d'Ivoire, Egypt, Ghana, Kenya, Mauritius, Morocco, Nigeria, South Africa, Tunisia and Zimbabwe using joint variance ratio tests with finite-sample critical values, over...

This article investigates the impact on the spot market of trading in KOSPI 200 futures. Empirical results show that futures trading increases the speed at which information is impounded into spot market prices, reduces the persistence of information and increases spot market volatility. The...

In a recent paper Dollar and Kraay come to sweeping conclusions about economic growth and the poor. On the basis of empirical work they assert that standard World Bank and IMF policy packages are good for the poor. This paper demonstrates that (i) the empirical work is based on theoretically...

This paper classifies formal stock markets in the Middle East into two categories and discuses the principal characteristics of the five markets covered in this study, those in Israel, Jordan, Kuwait, Lebanon and Oman. The hypothesis that a stock market price index follows a random walk is...

The hypothesis that stock futures follow a random walk is tested for four stock index futures and a sample of 36 single stock futures traded on the JSE Securities Exchange, South Africa, using joint variance ratio tests based on "(i)" ranks and signs and "(ii)" wild bootstrapping. Overall, there...