Urban Transport Expansions and Changes in the Spatial Structure of U.S. Cities: Implications for Productivity and Welfare
Urban Transport Expansions and Changes in the Spatial Structure of U.S. Cities: Implications for Productivity and Welfare
复制标题
城市交通扩张和美国城市空间结构的变化:对生产力和福利的影响
DOI:
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发表时间:
2020
影响因子:
8
通讯作者:
Nathaniel Baum
中科院分区:
文献类型:
--
作者:
Nathaniel Baum
Each new radial highway serving large U.S. metropolitan areas decentralized 14% to 16% of central city working residents and 4% to 6% of jobs in the 1960–2000 period. Model calibrations yield implied elasticities of central city total factor productivity to central city employment relative to suburban employment of 0.04 to 0.09, meaning a large fraction of agglomeration economies operates at submetropolitan-area spatial scales. Each additional highway causes central city income net of commuting costs to increase by up to 2.4% and housing cost to decline by up to 1.3%. Factor reallocation toward land in housing production generates the plurality of the population decentralization caused by new highways.
DOI:
10.1093/restud/rdr022
发表时间:
2012
期刊:
The Review of economic studies
影响因子:
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作者:
Baum-Snow N;Pavan R
通讯作者:
Pavan R