RT Journal Article T1 Policy reform of emission taxes and environmental research and development incentives in an international Cournot model with product differentiation. A1 Gautier, Luis K1 Impuestos ambientales K1 Oligopolios AB This paper studies multilateral and unilateral policy reforms of environmental R&D subsidies and emission taxes in a two-country Cournot model with oligopolistic interdependence. The analysis indicates, inter alia, that there is a potential family of multilateral and unilateral policy reforms which can be set by pollution-intensive and pollution-moderate countries to reduce global emissions. In particular, the analysis suggests that a unilateral increase in the subsidy in the pollution-moderate country may reduce global emissions. The multilateral policy reform of the subsidy and tax in the pollution-intensive country can also reduce global emissions and increase welfare under certain conditions. The role of product differentiation in the context of policy reform is also examined. PB Cambridge University Press YR 2013 FD 2013 LK https://hdl.handle.net/10630/31836 UL https://hdl.handle.net/10630/31836 LA eng NO Gautier L. Policy reform of emission taxes and environmental research and development incentives in an international Cournot model with product differentiation. Environment and Development Economics. 2014;19(4):440-465. doi:10.1017/S1355770X13000521 NO Política de acceso abierto tomada de: https://v2.sherpa.ac.uk/id/publication/1565 DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 20 ene 2026