The English Premier League is often quoted as being the ‘best football league in the world’, a mix of British born and international stars showing off their skills almost every week. With around 25 % of Premier League players being from ethnic minority backgrounds, it is arguably one of the...

The volatility information content of stock options for individual firms is measured using option prices for 149 U.S. firms during the period from January 1996 to December 1999. Volatility forecasts defined by historical stock returns, at-the-money (ATM) implied volatilities and model-free (MF)...

The volatility information content of stock options for individual firms is measured using option prices for 149 U.S. firms during the period from January 1996 to December 1999. Volatility forecasts defined by historical stock returns, at-the-money (ATM) implied volatilities and model-free (MF)...

For the first time, an extreme value analysis is provided for financial data from Africa. The results of analysis show evidence of emerging economies in Africa. Copyright Springer Science+Business Media Dordrecht 2014

Introduced in the 1980s, value at risk has been a popular measure of financial risk. However, value at risk suffers from a number of drawbacks as measure of financial risk. An alternative measure referred to as <italic>expected shortfall</italic> was introduced in late 1990s to circumvent these drawbacks. Much...

The anger that comes from watching and feeling failure in development, in addition to the anger that comes from the West's reluctance or refusal to recognize thought and religious conviction needs to challenge us towards major institutional reform for a wider and drastic democratization of the...

Stephen Chan OBE is Professor of International Relations and is widely respected as a distinguished academic who has made a major contribution to the academic understanding of international politics in general and African politics in particular. He has also made a significant impact on political...

Papastathopoulos and Tawn [Papastathopoulos, I., Tawn, J.A., 2013. A generalized Student’s t-distribution. Statistics & Probability Letters 83, 70–77] proposed a generalization of Student’s t distribution to account for negative degrees of freedom. Here, an alternative distribution that...