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December 15, 2014
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Analyst:
The integration of road transport into the EU Emissions Trading System (EU ETS) using an upstream approach (with refineries and fuel importers as participants) is superior to the instrument of CO2 limit values for cars on the counts of ecological effectiveness and macroeconomic efficiency. This applies in particular if a cap on CO2 emissions enjoys top political priority. Higher taxes on fuel would also be more appropriate than a further tightening of limit values after 2020/21. Nonetheless, if policymakers should decide that (stricter) CO2 limit values for cars are to remain the instrument of choice after 2021, it would be appropriate to gear them to the (lower) targets in other large auto markets. [more]