As Facebook debuts its IPO today, a good reminder at The Economist on the decline of the public company:
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.
So why is Facebook going public, anyway? It’s not like it needs to raise the cash.
Mark Zuckerberg has resisted going public for as long as he could, not least because so many heads of listed companies advised him to. He is taking the plunge only because American law requires any firm with more than a certain number of shareholders to publish quarterly accounts just as if it were listed.