We analyse cointegration in commodity markets, and propose a parametric class of pricing measures which preserves cointegration for forward prices with fixed time to maturity. We present explicit expressions for the term structure of volatility and correlation in the context of our spot price...

This study analyzes the relationships of commodity spot and futures prices with convenience yield. Convenience yield is received by the owner of a spot commodity but not by the owner of the right to the commodity (e.g., futures). This is the first study to explicitly model commodity spot and...

We consider portfolio optimization in futures markets. We model the entire futures price curve at once as a solution of a stochastic partial differential equation. The agents objective is to maximize her utility from the final wealth when investing in futures contracts. We study a class of...