[ZenPro]

It is also one of the easiest ways to bankrupt your own business.

Business Admin 101 - Approaches to combat Predatory Pricing.

http://www.fee.org/the_freeman/detail/herbert-dow-and-predat...

[001sky]

Predatory pricing is usually subsidized by unrelated but profitable lines of other business--which makes it sustainable (in that context).

[ZenPro]

Evidence?