| American Electric Power | Mike King, Sandra Ringelstetter Ennis, |
| Critical Issues in International Greenhouse Gas Emissions Trading: Setting Baselines for Credit-Based Trading Programs – Lessons Learned from Relevant Experience | Dr. David Harrison Jr., |
| Detroit Edison | Mike King, Sandra Ringelstetter Ennis, |
| Economic Assessments of Alternative Emission Standards for Snowmobile Engines | Dr. David Harrison Jr., |
| Economic Contributions of Continental Airlines' Operations at Newark International Airport to the Regional Economy | Dr. David Harrison Jr., |
| Economic Impacts of French Chemical Regulation | Dr. David Harrison Jr., |
| Expert Report on Proposed Environmental Protection Agency Rules Limiting Use of Diesel Engines for Emergency Electric System Response | Jonathan Falk, |
| Expert Testimony in Emissions Credits Breach of Contract Case | Daniel Radov, |
| Fleet-wide Emissions and Cost-Effectiveness of New Emissions Standards for Heavy-Duty Diesel Engines | Dr. David Harrison Jr., Daniel Radov, |
| UK Coal plc: Estimating the Economic Impact of Mine Closures | Graham Shuttleworth, Michael Spackman, |
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