How much market do market-based instruments create? An analysis for the case of ' white ' certificates Author Langniss O., Praetorius B. Journal/Series In: Energy Policy | Vol. 34(2); 200 - 211; 12 p. Date 2006 Source IUCN (ID: ANA-074340) Publisher | Place of publication Elsevier | Oxford, UK Document type Article in periodical Language English Country/Territory European Union Subject Air & atmosphere, Energy Keyword Energy conservation/energy production Subsidy/incentive Climate change Emissions