We propose to use two futures contracts in hedging an agricultural commodity commitment to solve either the standard delta hedge or the roll-over issue. Most current literature on dual-hedge strategies is based on a structured model to reduce roll-over risk and is somehow difficult to apply for...

This paper proposes that, when modeling for the relation between the convenience yield and current scarcity, time to maturity and time to harvest should interact with current scarcity, i.e. the two should enter multiplicatively. In implementing this idea we also compare three models for current...

Kaldor (1939) and Working (1948,1949) note that a commodity's backwardation is very much related to temporary scarcity. To them, the obvious measure of scarcity is the current level of inventories relative to a normal level. In 1987-2007 data, however, the spot price has become much more...