Peter Schiff says home prices are still too high. They would have to decline another 20% just to fit the long term trend line indicated by the Case -Shiller index of an average 3.35% increase each year, based on long term historical data. He says economists underestimate how distorted the housing market has become, and how little it has normalized since 2008. This is based on average increase in home prices of 3.35% per year for the 100 years between 1900 and 2000, as determined by Yale economist Robert Shiller, which is just a bit above the average rate of inflation. Taking the January 1998 10 city index of 82.7 and following the 3.35% annual trend line, he says the index would be at 126.7 in October 2010. Case-Shiller showed that it was 159.0 for October 2010. Schiff uses this to show that the market needs to drop by 20.3% from the current level to get back to the trend line. He says that the home buyers tax credit, record low interest rates, and the increased presence of Fannie Mae and Freddie Mac and the Federal Housing administration have for now put a floor on housing prices. Conditions in the US housing market with high inventories, the high unemployment, savings depletion and debt, point to this overshooting by 5-10% on the downside. See Roubini, who points to housing losses in 2011....