Template-Type: ReDIF-Article 1.0 Author-Name: Christoph Bohringer and Andreas Loschel Title: Promoting Renewable Energy in Europe: A Hybrid Computable General Equilibrium Approach Classification-JEL: F0 Pages: 135-150 Volume: Hybrid Modeling Issue: Special Issue #2 Year: 2006 Abstract: We illustrate the use of a large-scale computable general equilibrium model to investigate the economic and environmental effects of renewable energy promotion within the European Union. Our hybrid model incorporates the technological explicitness of bottom-up energy system models for the electricity sector while production possibilities in other sectors are described at an aggregate level through top-down constant-elasticities-of-substitution (transformation) functions. The discrete activity analysis of technology options within conventional top-down computable general equilibrium models is possible when adopting the so-called mixed complementarity problem approach Ð a flexible mathematical representation of market equilibrium conditions which accommodates weak inequalities and complementary slackness. Handle: RePEc:aen:journl:2006SE_Jaccard-a07 File-URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=2171 File-Format: text/html File-Restriction: Access to full text is restricted to IAEE members and subscribers.