ECONOMIC ANALYSIS: Productivity is going up, but what’s the cause?
It’s all quite clear as economists draw it up on their blackboards. Growth in productivity-defined as the output produced per person-hour of labor-is what ultimately allows us all to enjoy a higher standard of living. When we collectively produce more, we earn more. Or, to put it another way, we can afford to pay ourselves more without provoking inflation. And since the midpoint of the last decade, the measures of economy-wide productivity produced by the U.S. Bureau of Labor Statistics…