The Central Role of Home Prices in the Current Financial Crisis: How Will the Market Clear?

This paper begins by describing some patterns in home price movements over recent decades. It then discusses some distinguishing characteristics of housing markets that will contribute to determining prices going forward: Housing is heterogeneous, making prices hard to measure. Home prices are subject to inertia and are sticky downward. Housing markets have traditionally been quantity clearing markets, with excess inventories absorbed only as new households are formed. And housing markets depend critically on credit market conditions and monetary policy. Two opposite scenarios for future home prices are both plausible: The first, noting among other things the many “underwater” mortgages and unsold inventories and the likelihood of a severe recession, foresees a slow recovery. The second observes that the market clearing process has been orderly so far and that deep regional housing busts in the past have sometimes been followed by quick recoveries, suggesting that a more rapid turnaround is possible.