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Islamic versus conventional banks in the GCC countries: A comparative study using classification techniques
(
Elsevier
, 2015 , Article)
This paper contributes to the empirical literature on Islamic finance by investigating the feature of Islamic and conventional banks in Gulf Cooperation Council (GCC) countries over the period 2003-2010. We use parametric ...
Evolving efficiency of spot and futures energy markets: A rolling sample approach
(
Elsevier
, 2015 , Article)
In this paper, we examine the weak-form efficient market hypothesis of energy markets by testing the random walk behavior of spot and futures prices. We contribute to the financial market efficiency literature by investigating ...