Paulson: crisis happens once or twice in 100 years

WASHINGTON — Treasury Secretary Henry Paulson called the financial crisis now plaguing the world economy a "once or twice" in a 100 years event, even as he warned Thursday against imposing too-strict regulations to prevent a repeat calamity.

Paulson's remarks follow pledges by world leaders attending last week's emergency economic summit to begin an overhaul of the world's financial regulatory system.

With the next summit slated for the spring, the work on fleshing out details for the Herculean task will fall to the incoming administration of President-elect Barack Obama and his new Treasury secretary.

Paulson, whose boss President George W. Bush leaves office on Jan. 20, acknowledged that the financial crisis was caused by many factors including "government inaction and mistaken actions, outdated U.S. and global financial regulatory systems, and by the excessive risk-taking of financial institutions."

Still, he cautioned against the U.S. and other countries developing a too-onerous regulatory response.

"If we do not correctly diagnose the causes, and instead act in haste to implement more rather than better regulations, we can do long-term harm," Paulson said in a speech in Simi Valley, Calif.