//-->
Default premiums in commodity markets : theory and evidence
Bailey, Warren, (1991)
Arbitrage opportunities in metal futures markets
Ma, Christopher K., (1988)
Tests of the Black and Whaley models for gold and silver futures options
Wolf, Avner S., (1987)
On risk, rationality and the predictive ability of European short-term adjusted yield spreads
Wahab, Mamoud S., (1997)
Economic growth and government expenditure : evidence from a new test specification
Wahab, Mamoud S., (2004)
Asymmetric effects of US stock returns on European equities
Wahab, Mamoud S., (2012)