An excerpt from the New York Times
WHAT should we conclude? Given the abnormality of the economic environment, the sudden turn in the housing market probably reflects a new home-buyer emphasis on market timing. For years, people have been bulls for the long term. The change has been in their short-term thinking. The latest answers suggest that people think the price slide is over, so there is no longer such a good reason to wait to buy. And so they cause an upward blip in prices.