Columbia International Affairs Online: Working Papers

CIAO DATE: 11/2009

How Urban Planners Caused the Housing Bubble

Randal O'Toole

October 2009

The Cato Institute

Abstract

Everyone agrees that the recent financial crisis started with the deflation of the housing bubble. But what caused the bubble? Answering this question is important both for identifying the best short-term policies and for fixing the credit crisis, as well as for developing long-term policies aimed at preventing another crisis in the future. Some people blame the Federal Reserve for keeping interest rates low; some blame the Community Reinvestment Act for encouraging lenders to offer loans to marginal homebuyers; others blame Wall Street for failing to properly assess the risks of subprime mortgages. But all of these explanations apply equally nationwide, while a close look reveals that only some communities suffered from housing bubbles.