Over the past seventy years, the proposal to narrow the scope of banks has occurred more and more frequently in financial debates and research. Narrow banking would prevent deposit-issuing banks from lending to the private sector and restrict nonbank intermediaries from funding investments with...

In a setting where private information goes public for the first time, we study the real effects of the Basel II Accord requiring banks to calculate operational risk capital, and disclose qualitative and quantitative information. Using a difference-in-differences setup featuring partial US...

This paper examines the empirical relationship among stock return, trading volume and volatility for the seven stock markets that comprise the Gulf Cooperation Council. The dataset includes seven national stock markets for the period spanning from 1 July 2004 to 3 September 2008. Granger...

Given the change in oil price reflects change in observable economic fundamentals of Gulf Co-operation Council (GCC) economies, in this paper non-parametric co-integration and variance bound tests are employed to decompose volatility into fundamental and non-fundamental components. Findings of...

Given government's budget cuts and the spread of free market economy mechanisms, some Arab countries opened the field of higher education, which was a state monopoly, to the private sector. Many private universities and colleges have been established in these countries. It has been more than a...