More Cash for Clunkers Post Mortem

From the Wall Street Journal:

Cash for clunkers had two objectives: help the environment by increasing fuel efficiency, and boost car sales to help Detroit and the economy. It achieved neither. According to Hudson Institute economist Irwin Stelzer, at best "the reduction in gasoline consumption will cut our oil consumption by 0.2 percent per year, or less than a single day's gasoline use." 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.

The basic fallacy of cash for clunkers is that you can somehow create wealth by destroying existing assets that are still productive, in this case cars that still work. Under the program, auto dealers were required to destroy the car engines of trade-ins with a sodium silicate solution, then smash them and send them to the junk yard. As the journalist Henry Hazlitt wrote in his classic, "Economics in One Lesson," you can't raise living standards by breaking windows so some people can get jobs repairing them.

I could have told you that without all the fancy economic data.