Materia de An Economic Analysis of Transportation Fuel Policies in Brazil: Fuel Choice, Land Use, and Environmental Impacts Artículo Biofuel Potential in Mexico: Land Use, Economic and Environmental Effects Documentos de trabajo Energy Firms in Emerging Markets: Systemic Risk and Diversification Opportunities Documentos de trabajo Energy firms in emerging markets: Systemic risk and diversification opportunities Artículo Impact of U.S. Biofuel Policy in the Presence of Drastic Climate Conditions Documentos de trabajo Impact of U.S. Biofuel Policy in the Presence of Uncertain Climate Conditions Documentos de trabajo La economía petrolera en Colombia (Parte I): marco legal - contractual y principales eslabones de la cadena de producción (1920-2010) Documentos de trabajo La economía petrolera en Colombia marco legal - contractual y sus principales efectos sobre la actividad económica del país (parte I) Documentos de trabajo Land use and Economic Effects of Alternative Biofuel Policies in Brazil and the United States Artículo Stated Willingness to Pay for Residential Renewable Electricity and Green Jobs in Aguascalientes, Mexico Documentos de trabajo Synergies and Trade-offs between Climate and Local Air Pollution: Policies in Sweden Documentos de trabajo Technical Synergies and Trade-Offs Between Abatement of Global and Local Air Pollution Artículo