Trade Flows, Carbon Leakage, and the EU Emissions Trading System

Kuusi TeroWang Maria

Abstract

The EU’s Emission Trading Scheme (EU ETS) has been shown to have reduced emissions in the participating countries and industries since its adoption in 2005. However, there is less evidence on the shifting of production outside EU to avoid emission controls. We study this so-called carbon leakage with gravity analysis of international trade flows and carbon intensities of trade. We provide a simple theoretical framework and study its implications empirically. Our findings with the new OECD data indicate that carbon leakage has in fact occurred due to the EU ETS, resulting in higher CO2 intensity of imports to the EU, and lower CO2 intensity of exports from the EU. The evidence on the value of imports also shows some increases from nonparticipating countries due to the ETS. We find that our results are broadly consistent with the theory.

Publication info

Results of research
Border Carbon Adjustment and Impact on the Finnish Economy
Research group
Macroeconomy and public finances
Series
ETLA Working Papers 94
Date
02.08.2022
Keywords
Carbon leakage, EU ETS, Gravity model
ISSN
2323-2420, 2323-2439 (Pdf)
JEL
J23, J24, O33
Pages
36
Language
English