Why Democracies Cooperate More: Electoral Control and International Trade Agreements

Over the past fifty years, barriers to international trade have decreased substantially. A key source of this decline in protectionism has been the proliferation of agreements among countries to liberalize commerce. In this article, we analyze the domestic political conditions under which states have concluded such agreements and, more generally, explore the factors affecting interstate economic cooperation. We argue that interstate cooperation on commercial issues depends heavily on the political regime types of participants: as states become more democratic, they are increasingly likely to conclude trade agreements. To test our claim, we examine whether the regime types of states have influenced their…