Paul Krugman

Paul Krugman writes the obituary of privatization schemes in his NY Times op-ed:

President Bush is like a financial adviser who tells you that at the rate you're going, you won't be able to afford retirement - but that you shouldn't do anything mundane like trying to save more. Instead, you should take out a huge loan, put the money in a mutual fund run by his friends (with management fees to be determined later) and place your faith in capital gains.

That, once you cut through all the fine phrases about an "ownership society," is how the Bush privatization plan works. Payroll taxes would be diverted into private accounts, forcing the government to borrow to replace the lost revenue. The government would make up for this borrowing by reducing future benefits; yet workers would supposedly end up better off, in spite of reduced benefits, through the returns on their accounts.

The whole scheme ignores the most basic principle of economics: there is no free lunch.

There are several ways to explain why this particular lunch isn't free, but the clearest comes from Michael Kinsley, editorial and opinion editor of The Los Angeles Times. He points out that the math of Bush-style privatization works only if you assume both that stocks are a much better investment than government bonds and that somebody out there in the private sector will nonetheless sell those private accounts lots of stocks while buying lots of government bonds.