Volatility and abrupt price changes is a problem that has marred the electricity market for decades. This problem is especially observed in deregulated markets whose prices are influenced by supply and demand factors. ...

The study examines the day of the week effect on average stock returns and compares the daily price volatilities in emerging and frontier markets in Africa. The study focuses on eight key stock markets in Africa’s emerging ...

Stock market is regarded as a leading indicator of all possible changes in the economy as it reflects investors' expectations of future economic conditions. In this regard, stock investors are always concerned about the ...

This study uses machine learning in the development of a dynamic investment strategy for portfolio optimization. We aim to explore the efficiency of this approach over a passively managed portfolio and assess the whether ...