The Association of Southeast Asian Nations (ASEAN) is strategically significant because of its size, dynamism, and role in the Asian economic and security architectures. This paper examines how ASEAN seeks to strengthen these assets through "centrality" in intraregional and external policy decisions. It recommends a two-speed approach toward centrality in order to maximize regional incomes and benefit all member economies: first, selective engagement by ASEAN members in productive external partnerships and, second, vigorous policies to share gains across the region. This strategy has solid...