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Speed limit laws in America: The role of geography, mobility and ideology

机译:美国的速度限制法:地理,流动性和意识形态的作用

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摘要

Speed limits had been centralized at the federal level since 1974, until decisions were devolved to the states in 1995. However, the centralization debate has reemerged in recent years. This paper conducts the first econometric analysis of the determinants of speed limit laws and State reactions after the repeal. By using mobility, geographic and political variables, our results suggest that geography - which reflects private mobility needs and social preferences -, is one of the main factors influencing speed limit laws, together with political ideology. Furthermore, we identify the presence of regional and time diffusion effects. By presenting first evidence on policy determinants, we provide a better understanding of the formulation of the heterogeneity of speed limits in US and offer implications for the debate on centralization and decentralization of transport policy.
机译:自1974年以来,限速就一直集中在联邦一级,直到1995年将决定权下放给各州为止。但是,近年来有关集中化的争论重新出现。本文对废除后的限速法和国家反应的决定因素进行了首次计量经济学分析。通过使用流动性,地理和政治变量,我们的结果表明,反映私人出行需求和社会偏好的地理是与政治意识形态一起影响限速法律的主要因素之一。此外,我们确定了区域和时间扩散效应的存在。通过提供有关政策决定因素的初步证据,我们可以更好地理解美国速度限制的异质性,并为有关运输政策的集中化和分散化的辩论提供启示。

著录项

  • 来源
    《Transportation Research》 |2012年第2期|p.337-347|共11页
  • 作者

    Daniel Albalate; Germa Bel;

  • 作者单位

    Universitat de Barcelona, Research Croup on Governments and Markets & Institut de Recerca en Economia Aplicada (GiM-IREA), Spain;

    Universitat de Barcelona, Research Croup on Governments and Markets & Institut de Recerca en Economia Aplicada (GiM-IREA), Spain,Barcelona Graduate School of Economics, Universitat de Barcelona, Av. Diagonal 690, 08034 Barcelona, Spain;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    transport policy; speed limits; decentralization; transportation;

    机译:运输政策;速度限制;分权运输;

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