A critical look at the challenges facing international policy cooperation in the new postcrisis environment.The global financial crisis of 200709 highlighted the economic interdependencies between all major countries, raising the issues of international cooperation. Managing Complexity: Economic Policy Cooperation after the Crisis looks at how, following the global financial crisis, countries have changed the way they cooperate with each other on matters of economic policy.In this volume, the result of a joint research project of Chatham House and the International Monetary Fund, researchers and policymakers who were directly involved in the crisis take a critical look at the challenges facing international policy cooperation in the new postcrisis environment and at how the theory and practice of cooperation have evolved as a result of the crisis.