Negative equity key factor in mushrooming rate of foreclosures

Opinion piece from The Wall Street Journal:

What is really behind the mushrooming rate of mortgage foreclosures since 2007? The evidence from a huge national database containing millions of individual loans strongly suggests that the single most important factor is whether the homeowner has negative equity in a house...

And:

We are at a crossroads where we can undo the damage to the housing market by strengthening underwriting standards in a reasonable way. But to do so political leaders must face up to the actual causes of the mortgage crisis, not fictitious causes that fit political agendas and election strategies.