Barron's: Perfect storm for private equity?

You think subprime is a mess? We may have another big-time problem -- the leveraged buyout (LBO) binge. This week's Barron's [a paid publication] has a good piece on the matter.

Private equity firms tend to focus on mature companies, which produce lots of cash flows. There is usually a good amount of cost-cutting as well. But for the private equity firms to make real money, they need to pile on the debt. This is fine -- so long as there is enough cash flow.

Unfortunately, it looks like the U.S. economy is slowing down. As a result, some LBO deals may fall apart because they can't meet debt payments.

Wall Street is already getting nervous. For example, Barron's points out the sluggish bond prices for companies like Realogy, Swift Transportation, Linens 'n Things, Claire's Stores and Dollar General. Some buyout deals are even trading at about 50 cents on the dollar.

All in all, we may see wipe-outs of the equity stakes for private equity firms. It's a good bet that the returns -- for 2008 to 2009 -- will pale in comparison to the boom times.

Tom Taulli is the author of various books, including The Complete M&A Handbook and The Edgar Online Guide to Decoding Financial Statements. He also operates DealProfiles.com.