From the Wall Street Journal
Burton Abrams and George Parsons of the University of Delaware added up the total benefits from reduced gas consumption, environmental improvements and the benefit to car buyers and companies, minus the overall cost of cash for clunkers, and found a net cost of roughly $2,000 per vehicle. Rather than stimulating the economy, the program made the nation as a whole $1.4 billion poorer. . .
In the category of all-time dumb ideas, cash for clunkers rivals the New Deal brainstorm to slaughter pigs to raise pork prices. The people who really belong in the junk yard are the wizards in Washington who peddled this economic malarkey.