World Economic Forum 2014: Overheard in Davos

By Bloomberg Briefs - 2014-01-22T18:19:25Z

Photograph by Scott Eells/Bloomberg

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Jeffrey Sachs

Others aren’t persuaded that the talk amounts to more than just that. “I don’t sense yet a deep transformation on their part,” said Jeffrey Sachs, an economist at Columbia University. “They should be worried,” he said. “Unequal societies perform worse on many measures.”