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Causes of Sprawl: A Portrait from Space

2006/05/01 by Marcy Burchfield, M. Burchfield, Henry G. Overman +5 · 13 citations
Economics, Econometrics and Finance · Environmental Science · #Regional Economics and Spatial Analysis #Land Use and Ecosystem Services #Spatial and Panel Data Analysis

paper · doi:10.1162/qjec.2006.121.2.587

Abstract

We study the extent to which U. S. urban development is sprawling and what determines differences in sprawl across space. Using remote-sensing data to track the evolution of land use on a grid of 8.7 billion 30 × 30 meter cells, we measure sprawl as the amount of undeveloped land surrounding an average urban dwelling. The extent of sprawl remained roughly unchanged between 1976 and 1992, although it varied dramatically across metropolitan areas. Ground water availability, temperate climate, rugged terrain, decentralized employment, early public transport infrastructure, uncertainty about metropolitan growth, and unincorporated land in the urban fringe all increase sprawl.

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