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Economics has always flourished and acquired energy from controversies generated by practical policy questions of the day. That was true in the times of Smith, and Ricardo, and Keynes, and it is true today. These periods of division and revolution and counterrevolution are generally followed by periods of synthesis and consolidation from which the science emerges stronger. i am optimistic that this will happen again, and that the best of the insights of the new clasicals will be absorbed in a mainstream, in which the essential insights of Keynesian economists also survive. (en) |