Peak Russia + Peak USA means Peak World – Peak Oil Barrel
Americans Increasingly Choose a Warmer Life - Roy Spencer, PhD.
gold - definition. Financial dictionary
Super Bowl's economic impact in Atlanta a matter of guess work - Atlanta Business Chronicle
Windfall for Super Bowl Hosts? Economists Say It's Overstated - The New York Times
The Super Bowl as an Economic Indicator, by Dr. Malcolm Adams®
Minneapolis Super Bowl netted $370 million, report says
Super Bowl's economic impact exceeds US$ 600 million. An analysis far beyond the most expensive 30 seconds on TV
What has gone wrong with oil prices, debt, and GDP growth?
Super Bowl to bring US$600m to hosts Phoenix, says study - SportsPro
Super Bowl's economic impact exceeds US$ 600 million. An analysis far beyond the most expensive 30 seconds on TV
Super Bowl to bring US$600m to hosts Phoenix, says study - SportsPro
Is hosting the Super Bowl worth the NFL's ransom?, Super Bowl LI