Pricing

Wong-Parodi, Gabrielle, Larry L Dale, and Alexander B Lekov. "Comparing price forecast accuracy of natural gas models and futures markets." Energy policy 34 (2006) 4115–4122.

Wong-Parodi, Gabrielle, Larry L Dale, and Alexander B Lekov. Comparing Price Forecast Accuracy of Natural Gas Models and Futures Markets. Berkeley: Lawrence Berkeley National Laboratory, 2005.