Adjunct Professor, University of Colorado, Denver
Recognized as Senior Fellow by the U.S. Association for Energy Economics, December 2008.
Associate editor, Energy Economics
Advisory Board for the U.S. Energy Information
Participant, Energy Modeling Forum, Stanford University
Retired Director of Energy Economics, Federal Reserve Bank of Dallas
Previously taught at Arizona State University, Southern Methodist University, Tulane University
Author of more than 100 economics articles, mostly about energy