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151.
Based on calls for innovative ways of reducing car traffic and research indicating that car driving is often the result of habitual decision-making and choice processes, this paper reports on a field experiment designed to test a tool aimed to entice drivers to skip the habitual choice of the car and consider using—or at least trying—public transport instead. About 1,000 car drivers participated in the experiment either as experimental subjects, receiving a free one-month travelcard, or as control subjects. As predicted, the intervention had a significant impact on drivers’ use of public transport and it also neutralized the impact of car driving habits on mode choice. However, in the longer run (i.e., four months after the experiment) experimental subjects did not use public transport more than control subjects. Hence, it seems that although many car drivers choose travel mode habitually, their final choice is consistent with their informed preferences, given the current price–quality relationships of the various options. 相似文献
152.
Theo Arentze Harry Timmermans Peter Jorritsma Marie-José Olde Kalter Arnout Schoemakers 《Transportation》2008,35(5):613-627
This paper reports the results of a scenario-based simulation study to explore mobility effects of an aging society in the
Netherlands. Four accumulative behavioral scenario variants, embedded in an economic and demographic scenario are used to
simulate possible future activity-travel patterns, using the Albatross system as the simulator. The variants account for likely
differences in activity-travel behavior between elderly today and elderly in the future. Trends ongoing over the last decade
in the Netherlands suggest that future elderly need to work longer, change their activity pattern with most growth occurring
in the social/leisure activity category, will try to avoid morning peak hours by rescheduling their activities and may introduce
more spatial diversity in terms of their residence location. Results show that these behavioral and spatial changes lead to
a significant increase in travel demands as well as temporal, spatial and modal shifts in mobility patterns. We discuss possible
policy implications of these predictions and evaluate the specific strength of activity-based models for studies of this kind.
Theo Arentze received a Ph.D. in Decision Support Systems for urban planning from the Eindhoven University of Technology. He is now an Associate Professor at the Urban Planning Group at the same university. His main fields of expertise and current research interests are activity-based modeling, discrete choice modeling, knowledge discovery and learning-based systems, and decision support systems with applications in urban and transport planning. Harry Timmermans (1952) holds a Ph.D. degree in Geography/Urban and Regional Planning. He studied at the Catholic University of Nijmegen, The Netherlands. Since 1976 he is affiliated with the Faculty of Architecture, Building and Planning of the Eindhoven University of Technology, The Netherlands. First as an assistant professor of Quantitative and Urban Geography, later as an associate professor of Urban Planning Research. In 1986 he was appointed chaired professor of Urban Planning at the same institute. In 1992 he founded the European Institute of Retailing and Services Studies (EIRASS) in Eindhoven, the Netherlands (a sister-institute of the Canadian Institute of Retailing and Services Studies). His main research interests concern the study of human judgement and choice processes, mathematical modelling of urban systems and spatial interaction and choice patterns and the development of decision support and expert systems for application in urban planning. He has published several books and many articles in journals in the fields of Marketing, Urban Planning, Architecture and Urban Design, Geography, Environmental Psychology, Transportation Research, Urban and Regional Economics, Urban Sociology, Leisure Sciences and Computer Science. Peter Jorritsma graduated in 1981 as a Traffic Engineer and in 1987 as MSc in Economic Geography at the University of Groningen. After a 2-year period as researcher at the Faculty of Spatial Sciences of the University of Groningen he started in 1989 a career at the Dutch Ministry of Transport, Public Planning and Water Management. Within the Ministry, Peter Jorritsma worked within different research departments. The focus of his research work was on (inter)national public transport issues, spatial planning in relation to transport, travel behaviour in common and travel behaviour of different groups in society (elderly, immigrants, women). Since 2006 Peter Jorritsma is working for the KiM Netherlands Institute for Transport Policy Analysis, a scientific research institute within the Ministry of Transport. Marie-José Olde Kalter graduated in 1997 as MSc in Traffic and Transport Engineering at the University of Twente. She started her career at Goudappel Coffeng BV, a traffic and transport consultant for public and private parties. Within Goudappel Coffeng, Marie-José was the first 3 years concerned with developing transport models to forecast the future use of infrastructure given different scenario’s and policy measures. After this period she specialized in qualitative and quantitative research methods. In 2005 she continued her career at the Dutch Ministry of Transport, Strategic Modeling and Forecasting. Since 2006 is Marie-José working for the KiM Netherlands Institute for Transport Policy Analysis, a scientific research institute within the Ministry of Transport. She is mainly involved in qualitative and quantitative research related to travel behaviour. Arnout Schoemakers graduated in 1998 as MSc in Environmental and Infrastructure Planning at the University of Groningen. He started his career at AGV, a traffic and transport consultant for public and private parties. Within AGV, Arnout was concerned with developing land-use and transportation models to forecast the future use of infrastructure and land-use given different scenario’s and policy measures. In 2002 he continued his career at the Dutch Ministry of Transport, Strategic Modeling and Forecasting. At this Ministry Arnout was project manager of the new developed LUTI model TIGRIS XL and the activity based model ALBATROSS. Since 2008 Arnout is working at Oranjewoud, a stock-noted leading consultancy and engineering firm. He is mainly involved developing and using transport models, and in designing processes how to use these model systems in the Dutch planning system. 相似文献
Theo ArentzeEmail: |
Theo Arentze received a Ph.D. in Decision Support Systems for urban planning from the Eindhoven University of Technology. He is now an Associate Professor at the Urban Planning Group at the same university. His main fields of expertise and current research interests are activity-based modeling, discrete choice modeling, knowledge discovery and learning-based systems, and decision support systems with applications in urban and transport planning. Harry Timmermans (1952) holds a Ph.D. degree in Geography/Urban and Regional Planning. He studied at the Catholic University of Nijmegen, The Netherlands. Since 1976 he is affiliated with the Faculty of Architecture, Building and Planning of the Eindhoven University of Technology, The Netherlands. First as an assistant professor of Quantitative and Urban Geography, later as an associate professor of Urban Planning Research. In 1986 he was appointed chaired professor of Urban Planning at the same institute. In 1992 he founded the European Institute of Retailing and Services Studies (EIRASS) in Eindhoven, the Netherlands (a sister-institute of the Canadian Institute of Retailing and Services Studies). His main research interests concern the study of human judgement and choice processes, mathematical modelling of urban systems and spatial interaction and choice patterns and the development of decision support and expert systems for application in urban planning. He has published several books and many articles in journals in the fields of Marketing, Urban Planning, Architecture and Urban Design, Geography, Environmental Psychology, Transportation Research, Urban and Regional Economics, Urban Sociology, Leisure Sciences and Computer Science. Peter Jorritsma graduated in 1981 as a Traffic Engineer and in 1987 as MSc in Economic Geography at the University of Groningen. After a 2-year period as researcher at the Faculty of Spatial Sciences of the University of Groningen he started in 1989 a career at the Dutch Ministry of Transport, Public Planning and Water Management. Within the Ministry, Peter Jorritsma worked within different research departments. The focus of his research work was on (inter)national public transport issues, spatial planning in relation to transport, travel behaviour in common and travel behaviour of different groups in society (elderly, immigrants, women). Since 2006 Peter Jorritsma is working for the KiM Netherlands Institute for Transport Policy Analysis, a scientific research institute within the Ministry of Transport. Marie-José Olde Kalter graduated in 1997 as MSc in Traffic and Transport Engineering at the University of Twente. She started her career at Goudappel Coffeng BV, a traffic and transport consultant for public and private parties. Within Goudappel Coffeng, Marie-José was the first 3 years concerned with developing transport models to forecast the future use of infrastructure given different scenario’s and policy measures. After this period she specialized in qualitative and quantitative research methods. In 2005 she continued her career at the Dutch Ministry of Transport, Strategic Modeling and Forecasting. Since 2006 is Marie-José working for the KiM Netherlands Institute for Transport Policy Analysis, a scientific research institute within the Ministry of Transport. She is mainly involved in qualitative and quantitative research related to travel behaviour. Arnout Schoemakers graduated in 1998 as MSc in Environmental and Infrastructure Planning at the University of Groningen. He started his career at AGV, a traffic and transport consultant for public and private parties. Within AGV, Arnout was concerned with developing land-use and transportation models to forecast the future use of infrastructure and land-use given different scenario’s and policy measures. In 2002 he continued his career at the Dutch Ministry of Transport, Strategic Modeling and Forecasting. At this Ministry Arnout was project manager of the new developed LUTI model TIGRIS XL and the activity based model ALBATROSS. Since 2008 Arnout is working at Oranjewoud, a stock-noted leading consultancy and engineering firm. He is mainly involved developing and using transport models, and in designing processes how to use these model systems in the Dutch planning system. 相似文献
153.
根据城市交通系统的特点和可持续发展理论,选取公平性、发展能力、可达性、机动性、安全性和环境影响6个评价准则面,提出了从关于设施、服务和交通方式的控制变量指标到中间指标再到评价指标的选取方法。城市交通可持续性评价方法采用了建立在模糊测度基础上的模糊积分技术,并将其应用于淮北市交通可持续发展状况的评价。结果表明,构建的指标体系便于决策层调控设施、服务的供给以及车辆使用政策的确立,具有较强的实用性;对于准则间不严格独立及较多主观判断的城市交通可持续评价问题,基于非可加性模糊积分的评价方法有其适应性和有效性。 相似文献
154.
155.
城市公交项目经济评价中的运营成本估算方法 总被引:1,自引:1,他引:0
本文从分析城市公交运营成本的构成出发,探索运用不同的公交运营指标分别计量各类运营成本的途径,并以一个简化的快速公交项目为实例,介绍了项目运营成本的估算方法和步骤,对可行性研究阶段的城市公交项目的经济评价工作具有一定的借鉴意义。 相似文献
156.
长江航运污染事故经济损失评估模型探讨 总被引:5,自引:0,他引:5
为更好地为长江流域生态环境问题的解决提供重要的信息基础和决策依据,必须对长江航运产生的污染损失进行价值化描述。运用风险评估和环境经济学相关方法,对“8.5”“长阳”轮重大污染事故产生的经济损失进行了定量评估。 相似文献
157.
为研究内外贸同船运输政策对航运企业布局长江经济带穿梭巴士网络的影响,本文允许同一船舶同时运输内贸集装箱和外贸集装箱,以总运输成本最小化为目标,考虑服务频率、多航次、时间窗、载重量等约束,构建基于轴辐式的长江经济带集装箱穿梭巴士网络优化模型。针对该模型,本文设计了包含5种破坏算子和2种修复算子的自适应大邻域算法求解模型,并选取上海和长江干线19个港口间的内贸集装箱运输和外贸集装箱运输进行实证分析。研究结果表明:实施内外贸同船政策可节约23.6%的总运输成本,提升平均舱位利用率至87%。该政策改变了原有穿梭巴士的网络结构,直达航次比例增加17%,加快了穿梭巴士的周转。同时,相比于设置1个枢纽港,长江经济带下游将南京港和太仓港共同设置为枢纽港更有利于中上游内外贸集装箱的中转,可节约6%~17%的总运输成本。 相似文献
158.
159.
电动汽车滑行制动能量回收过程的驾驶性是车辆纵向动力学瞬态品质的定性描述,为定量评价能量回收制动的驾驶性,对滑行制动过程中的减速特性进行分析,提取了最大减速度、减速滑行距离、最大减速度变化率、减速度变化率稳态占比4个客观指标,并通过相关性分析验证主观评价与客观参数的一致性。基于客观评价指标,利用非线性回归方法建立了主观评价预测模型。通过7台新能源车型共计18种能量回收模式下的综合评价,验证了评价体系的有效性和实用性。结果表明,基于主客观综合分析建立的评价体系能把主观感受和客观数据有机结合,实现驾驶性的量化评价。 相似文献
160.
Sustainability at Spanish ports specialized in liquid bulk: evolution in times of crisis (2010–2015)
Fernando González Laxe Federico Martín Bermúdez Isabel Novo-Corti 《Maritime Policy and Management》2019,46(4):491-507
In Spain, 28 Port Authorities of general interest moved more than 168 thousand tonnes of liquid bulk (34% of overall traffic) in 2015. Almost 82% of this amount corresponded to eight ports (G-8) that have a refinery within their facilities. This unique degree of specialization and concentration makes this set of ports an ideal sample to analyse the evolution of their sustainability levels, particularly during the crisis started in 2008 and onwards. A proprietary methodology based on Multidimensional Synthetic Indices has been used. The comparison of the findings obtained for 2010 and 2015 allows a diagnosis of the evolution of port sustainability measured through the economic, institutional, environmental and social dimensions to be established, as well as a study of the patterns of behaviour that each port has followed in this issue. 相似文献