The Impact of Import and Export Trade on Carbon Emissions: Based on The Perspective of Belt and Road Countries

In the context of economic globalization, environmental issues have gradually attracted people's attention, and the "Belt and Road" Cooperation Initiative (hereinafter referred to as B&R) proposed by China aims to promote economic development at the same time, the environmental role has become particularly important. This study uses linear regression model, two-stage least square (2SLS) method and event study method to analyze the relationship between international trade and carbon emissions from the perspective of B&R countries. The results are as follows: the influence of import and export trade on carbon emissions is generally positive.; The correlation between industrial structure and carbon emission in the B&R countries is low. Joining the B&R has increased the volume of international trade to certain extent, thus increasing the carbon emissions of B&R countries.