TY - JOUR A1 - Kopp, Robert E. A1 - Mignone, Bryan K. TI - The U.S. Government’s Social Cost of Carbon Estimates after Their First Two Years: Pathways for Improvement PY - 2012/05/04 JA - Economics: The Open-Access, Open Assessment E-Journal VL - 6 IS - 2012-15 UR - http://www.economics-ejournal.org/economics/journalarticles/2012-15 ER -