Conventional wisdom has it that Sarbanes-Oxley is preventing companies from going public. While that hasn't been proved--Nasdaq will have more IPOs this year than last year if the trend holds--the regulations have clearly made it more expensive to go public and stay public.
Because public companies need to comply with Sarbanes-Oxley, including the costly rules on internal controls, a company planning an IPO needs to have a cash hoard set aside in advance. It will face higher audit costs, higher insurance costs, and more regulatory-related duties for its staffers.
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