East Asia is a region of great global significance, currently accounting for around 30% of the global economy by most measures, e.g. production, trade, investment and finance. It has also become increasingly integrated in various ways. Integration at the micro-level has steadily progressed since...

Except for the history of colonialism, the European Union (EU) and the Association of Southeast Asian Nations (ASEAN) have similar roots and they share initial targets to foster economic growth and competitiveness. However, the EU and ASEAN have diverging economic integration paths. The ASEAN...

We present a theoretical framework for policy making based on the "impossible trinity" or the "trilemma" hypothesis. A simple optimization model shows that placing more weight in terms of preference for each of the three open macroeconomic policies - exchange rate stability, financial market...

This paper develops a multilateral currency system where national currencies are used for trade settlement in East Asia, comprising the Association of Southeast Asian Nations (ASEAN) member countries, the People's Republic of China, Japan, and the Republic of Korea (ASEAN+3). The currency scheme...

How much can regional monitoring of financial markets and coordination of financial sector policies contribute to preventing and mitigating financial crises? This paper reviews and compares the experiences of Europe and Asia, which have taken different routes and have achieved different levels...

This paper extends our previous paper (Aizenman, Chinn, and Ito 2008) and explores some of the unexplored questions. First, we examine the channels through which the trilemma policy configurations affect output volatility. Secondly, we investigate how trilemma policy configurations affect the...

In this paper I review the use of precautionary measures aimed at mitigating emerging markets' exposure to fragility associated with financial integration. The discussion draws possible lessons from the ongoing global liquidity crisis. The fear of losing international reserves (IR) constrained...

This paper examines the evolving dynamics between economic globalization and Asian regional interdependence, and asks whether and how the global financial crisis impacted Asian regionalism. The analysis suggests that the global crisis did trigger advances in regional policy cooperation from 2007...

We develop a new set of indexes of exchange rate stability, monetary policy independence, and financial market openness as the metrics for the trilemma hypothesis. In our exploration, we take a different and more nuanced approach than the previous indexes developed by Aizenman, Chinn, and Ito...