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The measure of all things: reflections on changing conceptions of the individual in travel demand modeling

机译：万物的量度：对旅行需求建模中个人观念变化的思考

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摘要

Transportation demand modeling has evolved in scope, theory, and practice in the many decades since the US Bureau of Public Roads pioneered home interview transportation studies in metropolitan households in the early 1940s. The major currents of these developments are discussed in the present paper through consideration of the changing role of the individual—as a source of data, as a unit of analysis, and as the intended beneficiary. In addition to reviewing this history we raise, but are unable to resolve, a growing current concern, namely how the public interest can be best served when the transportation data of greatest value is collected by private entities.
机译：自从1940年代初美国公共道路局在大城市家庭中进行家庭面试交通研究以来，交通需求模型在范围，理论和实践上已经发展了数十年。本文通过考虑个人角色的变化来讨论这些发展的主要趋势，这些角色是作为数据源，作为分析单位和作为预期受益者的。除了回顾这段历史之外，我们提出但仍无法解决当前日益增长的担忧，即当私人实体收集最大价值的运输数据时，如何才能最好地满足公共利益。

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