Washington politicians, like politicians everywhere in the west, have been running around with shrill cries about how we are adding trillions of dollars to the national debt and that this burden will impoverish our children and grandchildren. It is almost impossible to pick up a newspaper or listen to a news show without hearing such whining.
By contrast, next to no one knows that productivity has increased by almost 10% since the start of the recession. This is too bad, because this increase in productivity will matter far more to the wellbeing of our children and grandchildren than the trillions of dollars of debt that are getting our politicians so excited.
Productivity matters for the prosperity of children because it measures the amount that an average worker produces in an hour of work. If productivity rises by 10% over three years, that means that we can produce 10% more output with the same amount of work than we could three years ago. The size of the economy was roughly $14tn three years. A 10% rise in productivity means that we can produce approximately $1.4tn more this year with the same amount of work. This would come to an additional $18,000 a year for an average family of four.
Alternatively, a 10% rise in productivity would mean that we could produce the same amount of output as we did three years ago, while working 10% less time. We could reduce our 40-hour working week to 36 hours, or we could all take an additional 5 weeks a year of vacation – and still have as much to consume as we did three years ago.
http://www.guardian.co.uk/commentisfree/cifamerica/2011/mar/07/economy-useconomicgrowth