Michael Pickhardt, University of Muenster — Germany, Determinants of Residential Electricity Demand in Germany

Andries Nentjes, University of Groningen — Netherlands and Frans P. de Vries, University of Stirling — United Kingdom, On the Efficiency of Negotiated Environmental Agreements

Alessio D'Amato and Mariangela Zoli, Faculty of Economics - Tor Vergata University — Italy, Optimal Waste Policy in the Presence of Organized Crime

Laura Castellucci, Alessio D'Amato and Stefano Gorini, Faculty of Economics - Tor Vergata University — Italy, Technological Lock-In, Sustainability, and the Shaping of Environmental Policy

Michael M. Ye, St. Mary's College of Maryland — USA, John Zyren and Joanne Shore, U.S. Department of Energy — USA, Use of NYMEX Crude Oil Contract Prices as an Indicator of Market Pricing Changes