Price elasticities of surface travel demand: a meta-analysis of UK evidence
Price elasticities of surface travel demand: a meta-analysis of UK evidence
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地面旅行需求的价格弹性：英国证据的荟萃分析
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
M. Wardman
中科院分区：
文献类型：
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作者：
M. Wardman
本文报告了迄今为止最大的旅行需求价格弹性的荟萃分析，涵盖了167项英国研究和1，633项汽车，铁路，公共汽车和地铁等地面模式的弹性。研究了对价格弹性的大量影响，并讨论了方法问题。已经恢复了与旅行目的、模式、门票类型、区域和距离的总体合理关系，同时提供了重要的见解，了解价格弹性在短期和长期之间如何根据数据类型和模型公式以及随着时间的推移而变化。所隐含的弹性一般支持官方建议和传统智慧，但也带来一些挑战。© 2013 LSE和巴斯大学
This paper reports the largest meta-analysis yet of price elasticities of travel demand, covering 167 UK studies and 1,633 elasticities for the surface modes of car, rail, bus, and underground. A large number of influences on price elasticities have been examined and methodological issues addressed. Generally plausible relationships with journey purpose, mode, ticket type, area, and distance have been recovered, while important insights are provided into how price elasticities vary between the short and long run, according to data type and model formulation, and over time. The elasticities implied generally support official recommendations and conventional wisdom, but provide some challenges. © 2013 LSE and the University of Bath