The book offers new dimensions to understand 'rebalancing' and provides alternative and arguably more fundamental solutions to address imbalances. Rather than focusing on exchange rate misalignment, this book begins from the premise that the imbalances are a macroeconomic problem that reflects a mismatch between savings and investment in the surplus countries. Then, it examines exchange rate policies adopted by countries in the region and finds that part of the explanation for their currency strategy lies in their perceived need to build foreign exchange reserves to provide a buffer in case of instabilities. The book examines whether there are other possibilities for countries to insure against economic volatility by more actively and openly engaging with international capital markets. The studies show that closer financial integration, involving more open financial markets, with well-chosen partners, would be welfare-improving and should reduce the need for the counter-productive, self-insurance policies that result in foreign exchange accumulation.