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Stiglitz Urges New Global Reserve Currency to Stem Imbalances

The world economy needs a new global reserve currency to help prevent trade imbalances that are reflected in the national debt of the U.S., said Nobel-prize winning economist Joseph Stiglitz.

A “global system” is needed to replace the dollar as a reserve currency and help avoid a weakening of U.S. credit quality, said Stiglitz, a professor at Columbia University in New York. The dollar fell to an almost 15-month low against the euro last week, and the U.S. trade deficit widened more than forecast in January to the highest level in seven months.