This comprehensive assessment of transpacific economic integration explores the many ways that new approaches to multilateral cooperation, and notably the Trans-Pacific Partnership (TPP), are transforming the regional landscape. Reflecting diverse views on the merits of new and wide-ranging agreements, the authors consider: To what extent will the TPP facilitate the US "pivot" to Asia at a time when China, not a TPP member, is attempting to shape regional economic dynamics? Will the Regional Comprehensive Economic Partnership, strongly backed by China, prove complementary or antagonistic to the TPP? How can countries throughout Latin America and Asia best secure benefits from emerging accords? As they engage with these and related issues/debates, they also provide informed assessments of the political and economic significance of the new agreements for the future of transpacific integration.