Thursday, November 12, 2009

The Debate on the International Monetary System

Keynes’ original proposal envisaged a global bank (the International Clearing Union or ICU), which would issue its own currency (bancor), based on the value of 30 representative commodities including gold, exchangeable against national currencies at fixed rates. All trade accounts would be measured in bancor, while each country would maintain a bancor account vis-à-vis the ICU (expected to be balanced within a small margin), and also have an overdraft allowance vis-à-vis the ICU. When countries experienced large trade deficits (more than half of the bancor overdraft allowance), they would pay interest on their accounts, undergo economic adjustments (possibly also capital controls) and devalue their currencies. Conversely, countries with large trade surpluses would also be subject to a similar charge and required to appreciate their exchange rates. This mechanism would bring in a smooth symmetry of adjustments across countries and avoid global imbalances.

Interesting new staff position paper from the Fund.

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