The endangered public company: The rise and fall of a great invention, and why it matters

The Economist reports on the decline of the IPO market:

The number of public companies has fallen dramatically over the past decade—by 38% in America since 1997 and 48% in Britain. The number of initial public offerings (IPOs) in America has declined from an average of 311 a year in 1980-2000 to 99 a year in 2001-11. Small companies, those with annual sales of less than $50m before their IPOs—have been hardest hit. In 1980-2000 an average of 165 small companies undertook IPOs in America each year. In 2001-09 that number fell to 30. Facebook will probably give the IPO market a temporary boost—several other companies are queuing up to follow its lead—but they will do little to offset the long-term decline.

Thanks Sarbanes-Oxley!