We provide evidence on the role of commodity futures in portfolios comprised of stocks, bonds, T‐bills, and real estate. Over the period investigated (1973–1997), Markowitz optimization over a range of risk levels gives substantial weight to commodity futures, thereby enhancing the...

Recent studies identify stock return patterns associated with changes in Federal Reserve monetary policy. We find that these return patterns prevail across sixteen industry stock indices. However, significant cross-industry variation exists as the apparel industry exhibits mean annual returns...

Some warrants are issued with a scheduled increase in their exercise price. This increase, referred to as a 'step up' in exercise price, occurs after the warrant is issued but prior to its expiration. The price behaviour of warrants and common stock at the scheduled step up date is examined. The...