We employ a set of sign restrictions on the generalized impulse responses of a Global VAR model, estimated for 38 countries/regions over the period 1979Q2–2011Q2, to discriminate between supply-driven and demand-driven oil-price shocks and to study the time profile of their macroeconomic...

"In the United States, workers in cities offering above-average nominal wages -- cities with high productivity, low quality-of-life, or inefficient housing sectors -- pay 30 percent more in federal taxes than otherwise identical workers in cities offering below-average wages. According to...