Although the relationship between oil prices and exchange rates has been investigated extensively in the literature, the results remain mixed. The aim of this article is to revisit this relationship allowing for nonlinear dynamics in the speed of adjustment to the equilibrium. This article...

Academic and practitioner research has presented strong evidence in support of the addition of commodity futures contracts to a diversified stock portfolio to enhance the risk-return characteristics of the portfolio. Moreover, it is well documented that diversification among risky assets in a...