Saw this article, thought it might be of interest.
A Reality Check for Home Sellers
ECONOMISTS and other humans don’t always see eye to eye. “Economists tend to think people are crazy because they won’t sell their houses for less than they paid for them — and people think economists are crazy for thinking things exactly like that,” said Professor Christopher Mayer, director of the Paul Milstein Center for Real Estate at Columbia Business School and an authority on real estate economics.
With house prices falling in many markets around the nation, this particular quirk of the human psyche might end up costing the economy a great deal, Professor Mayer says.