Measuring the Impact of Multiple Air Pollution Agreements on Global CO2 Emissions

摘要

This paper studies the effect on CO2 emissions of the various agreements that follow the Long-Range Transboundary Air Pollution Convention and are related to acid rain problems. The analysis is based on a panel dataset of 150 countries over the period 1970-2008 and deals with the problems linked to the analysis of multiple agreements (e.g., time and membership overlap). We show that ratifying an additional treaty has a significant and negative impact on the level of CO2 emissions, even if it is not targeted toward CO2.