The housing market is showing signs of stabilization but remains fragile. Government intervention has helped boost home sales through tax credits and low mortgage rates but pulling back any of these programs could cause prices to decline further. While affordability is high due to low prices and interest rates, demand remains weak due to high unemployment. A wave of foreclosures continuing through 2012 will keep supply high and put downward pressure on home prices, though Texas may be less affected due to having addressed its subprime issues earlier. Recovery is expected to be a long "U" shaped process rather than a quick "V" as construction remains low and excess inventory gets absorbed.