Short term price elasticity of demand for gas is pretty low. Medium term it
might be a bit higher.
DETROIT — Soaring gas prices have turned the steady migration by Americans to smaller cars into a stampede.
In what industry analysts are calling a first, about one in five vehicles sold in the United States was a compact or subcompact car during April, based on monthly sales data released Thursday. Almost a decade ago, when sport utility vehicles were at their peak of popularity, only one in every eight vehicles sold was a small car.
