In fingering GDP as a target, monetarists pick a rate at which this Keynesian measure should grow at, and then they call for money growth by the Fed in order to reach the growth rate.

FORBES: The Comical, Central Planning Fantasy That Is 'Market' Monetarism

But as these networks reach critical density, the rate of uptake will pick up.

BBC: Viewpoint: The future of mobility

But layoffs are only half the equation: Companies also need to be confident enough to add workers for job growth to pick up and lower the unemployment rate.

NPR: US Jobless Claims Fall To 5-Year Low Of 324K