Industrialised countries are often required to make unpopular policy choices in order to efficiently tackle climate change. On the one hand, domestic industries might consider national climate measures as an excessive burden that may damage their competitiveness. On the other hand, the public...

Climate change is a global problem that needs a comprehensive international response. If countries adopt different measures this may lead to carbon leakage that then leads to further emissions and to competitiveness concerns from those countries that have adopted more stringent measures. One...