Why do America\u27s cities sprawl whereas European cities remain comparatively compact, and what difference do the patterns of urban development make? Pietro Nivola, a senior fellow at the Brookings Institution, addresses these questions. Nivola examines two kinds of determinants of urban form: (1) market forces, including those influenced by geography, demographics, and technological change, and (2) public policies shaping national transportation systems, tax policy, educational institutions, and more. He also discusses the implications of the different cityscapes for energy consumption
