VoxEU Column Transport, Competition and the Environment: How compatible are they? Marc Ivaldi 23 Oct 2007 Competition Policy
Discussion paper DP6522 Trade, Technique and Composition Effects: What is Behind the Fall in World-wide SO2 Emissions, 1990-2000? Jaime de Melo Jean-Marie Grether Nicole Andréa Mathys 12 Oct 2007 International Trade and Regional Economics F11 Q56