The aim of this paper is to present the method for estimating the cost of capital of typical portfolios available on the Warsaw Stock Exchange. The authors introduce the three factor Fama-French model and its two modifications. They also apply the bootstrap method to evaluate the variability of...

This paper assesses whether regional cooperation and integration of stock exchanges in eastern and southern Africa could offer a way of overcoming impediments to the exchanges'' development. The paper concludes that regional cooperation and, at a later stage, integration, if carried out at the...

In trend with a global pattern and following recommendations of the World Bank and the International Finance Corporation (IFC), the number of stock markets in African countries has increased dramatically over the last ten years. Despite a scarcity of studies on the impact of stock markets on...

This paper examines the efficiency of the Stock Exchange of Singapore and the relationship between the stock market and the overall economy. Using a wide range of methods for testing market efficiency, the paper establishes that the Singapore stock market is both “weakly” and...