The traditional necessary condition for futures market inefficiency is the existence of alternative forecasting methods that produce mean squared forecast errors smaller than the futures market. Here, a more exacting requirement for futures market efficiency is proposedforecast encompassing....

This research examines the potential basis behavior and hedging effectiveness for the Minneapolis Grain Exchange's (MGE's) cash settled corn contract. MGE futures cash settle to the National Corn Index (NCI) calculated by the Data Transmission Network (DTN). Focusing on seven regions in...

This article presents a general method for pricing weather derivatives. Specification tests find that a temperature series for Fresno, CA follows a mean-reverting Brownian motion process with discrete jumps and autoregressive conditional heteroscedastic errors. Based on this process, we define...