in: Oxford Research Encyclopedia of Politics
Both trade and climate change policies affect the international competitiveness of carbon-intensive industries. This suggests that policy changes in one area may affect politics in the other. Does openness to international trade affect climate change politics? Do climate change policies affect the politics of trade? Does formally linking trade and climate policies via trade sanctions affect the prospects for cooperation in each domain? There are good theoretical reasons to believe that the answer to these questions is yes. Theoretically, each set of policies should affect the other, but these interactions could either encourage or discourage trade and climate cooperation. How trade and climate politics interact is thus an empirical question. Empirically, the overall picture is of a nascent but promising field of research. Extant studies provide indirect tests and suggestive evidence, but little in the way of firm conclusions. Only one point emerges clearly: progress in this area will require more and better data on national climate policies.