Wednesday, May 7, 2008

How 'smart growth' caused the housing bubble

These policies, often referred to as "smart growth," create a scarcity of land, artificially raise the price of housing, and, again, have increased the exposure of the market to risky mortgage debt. When more liberal loan policies were implemented, metropolitan areas that had adopted these more restrictive policies lacked the resilient land markets that would have allowed the greater demand to be accommodated without inordinate increases in house prices.

A few voices in the wilderness on both sides of the political spectrum have pointed to the role of excessive land use policies in driving up housing costs. For example:

  • Liberal economist Paul Krugman of The New York Times put most of his conservative colleagues to shame in noting that the house price bubble has been limited to metropolitan areas with strong land use regulation.
  • Conservative Thomas Sowell, no stranger to being a voice in the wilderness, has made similar points.
  • More recently, Theo Eicher of the University of Washington produced a working paper placing much of the blame for house price escalation on land use regulation in cities around the nation.
 

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