TY - JOUR AU - Glaeser,Edward L. AU - Gyourko,Joseph AU - Saks,Raven TI - Why Have Housing Prices Gone Up? JF - National Bureau of Economic Research Working Paper Series VL - No. 11129 PY - 2005 Y2 - February 2005 UR - http://www.nber.org/papers/w11129 L1 - http://www.nber.org/papers/w11129.pdf N1 - Author contact info: Edward L. Glaeser Department of Economics 315A Littauer Center Harvard University Cambridge, MA 02138 Tel: 617/495-0575 Fax: 617/495-7730 E-Mail: eglaeser@harvard.edu Joseph Gyourko University of Pennsylvania Wharton School of Business 3620 Locust Walk 1480 Steinberg-Dietrich Hall Philadelphia, PA 19104-6302 Tel: 215/898-3003 Fax: 215/573-2220 E-Mail: gyourko@wharton.upenn.edu Raven Molloy Federal Reserve Board of Governors 20th and C Streets NW Washington, DC 20551 E-Mail: raven.s.molloy@frb.gov AB - Since 1950, housing prices have risen regularly by almost two percent per year. Between 1950 and 1970, this increase reflects rising housing quality and construction costs. Since 1970, this increase reflects the increasing difficulty of obtaining regulatory approval for building new homes. In this paper, we present a simple model of regulatory approval that suggests a number of explanations for this change including changing judicial tastes, decreasing ability to bribe regulators, rising incomes and greater tastes for amenities, and improvements in the ability of homeowners to organize and influence local decisions. Our preliminary evidence suggests that there was a significant increase in the ability of local residents to block new projects and a change of cities from urban growth machines to homeowners' cooperatives. ER -