By poring over countries' current-account statistics and changes in economic policy, IMF economists have identified 28 instances of such "policy-induced surplus reversals" over the past half-century.
According to the thrifty gene hypothesis, individuals living in an environment with an unstable food supply could increase their probability of survival if they could maximize storage of surplus energy, for instance as abdominal fat.
For instance, the F.C.C. needs Congress to approve a plan to repurpose 120 megahertz of surplus TV spectrum for mobile broadband, to meet the mushrooming demand from powerful new wireless devices like iPhone or Google's Droid.
Real appreciation against deficit countries is required of surplus countries.
He is right about China running out of "surplus" labour.
Reserves of surplus capacity have been exhausted by growth.
There is a deluge of surplus and repeated information.
P2H is used during periods of surplus wind generation.
The U.S. grows 700 million hectoliters of surplus corn annually.
Most of surplus energy is stored in adipose tissue.
