Carbon leakage and capacity-based allocations: : Is the EU right?

• Autores: Guy Meunier, Jean-Pierre Ponssard, Philippe Quirion
• Localización: Journal of Environmental Economics and Management, ISSN-e 1096-0449, Vol. 68, Nº. 2, 2014, págs. 262-279
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Competitiveness and carbon leakage are major concerns for the design of CO2 emissions permits markets. In the absence of a global carbon tax and of border carbon adjustments, output-based allocation is a third-best solution and is actually implemented (Australia, California, New Zealand). The EU has followed a different route; free allowances are allocated to existing or new capacities in proportion to a benchmark, independent of actual production. This paper compares these two schemes in a formal setting and shows that the optimal one is in fact a combination of both schemes, or output-based allocation alone if uncertainty is limited. A key assumption of our analysis is that the short-term import pressure depends both on the existing capacities and the level of demand, which is typical in capital intensive and internationally traded sectors. A calibration of the model is used to discuss the EU scheme for the cement sector in the third phase of the EU-ETS (2013�2020). This allows for a quantification of various policies in terms of welfare, investment, production, company profits, public revenues and leakage.