1. For air pollution trading, some studies have concluded that informational burdens are more manageable. See Winston Harrington & Richard D. Morganstern, International Experience with Competing Approaches to Environmental Policy: Results from Six Paired Cases;See James Salzman;MOVING TO MARKETS IN ENVIRONMENTAL REGULATION, supra note 90
2. at 35; Robin Kundis Craig, Climate Change, Regulatory Fragmentation, and Water Triage, 79 U;E G See;COLO. L. REV,2008