Karl W. Smith, Columnist

Run the Economy Extra-Hot

Yes, unemployment is low. But it needs to be lower still to heal lingering recessionary scars.

More, please.

Photographer: Anthony Lanzilote/Bloomberg

With the unemployment rate down to near four percent, and new claims for unemployment insurance at a 48-year low, maybe the economy can't accommodate more workers without zooming out of control. That's the conventional wisdom, but a few economists, myself included, are skeptical of this narrative. We see an economy that is still well below its long-term trend line. How do we square this with such low unemployment?

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