Abstract:
Many Kyoto countries fear a loss of competitiveness due to unilateral climate policyefforts; policymakers therefore call for carbon-related border tax adjustments. With thispaper we attempt to estimate the treatment effect of Kyoto commitment on bilateralexport flows using regression-adjusted differences-in-differences matching techniques.The gravity and international environmental agreement formation literatures provideguidelines for the choice of matching variables. We find that Kyoto countries' exportsare reduced by 1314% due to Kyoto commitment. Trade effects are largest in energyintensive,homogeneous industries such as iron and steel, non-ferrous metals, organicand inorganic chemicals but also in machinery and equipment.