http://www.businessweek.com/magazine/content/06_45/b4008063.htm?chan=rss_topStories_ssi_5 How common is this boom-bust-boom pattern? Over the past three decades about 40% of housing busts in big metro areas have eventually been followed by strong recoveries. That's according to a BusinessWeek analysis of inflation-adjusted housing prices. In an additional 15% of markets, prices adjusted for inflation barely got back to their previous peaks after 15 years. In the remaining 45% or so of markets, prices adjusted for inflation were still down a decade and a half after their pre-bust peaks.