...Walid Chkili; Manel Hamdi Purpose The purpose of this study is to investigate the volatility and forecast accuracy of the Islamic stock market for the period 1999–2017. This period is characterized by the occurrence of several economic and political events such as the September 11, 2001, terrorist...

...Faruk Balli; Elsayed Mousa Elsamadisy Purpose This paper seeks to model the daily and weekly forecasting of the currency in circulation (CIC) for the State of Qatar. Design/methodology/approach The paper employs linear forecasting models, the regression model and the seasonal ARIMA model...