Analysis of car ownership motivation in Tokyo for sustainable mobility service and urban development

2021 ◽  
Author(s):  
Keigo IKEZOE ◽  
Eriko KIRIYAMA ◽  
Shuzo FUJIMURA
Keyword(s):  
Urban Development ◽  
Car Ownership ◽  
Sustainable Mobility ◽  
Mobility Service

scholarly journals The Effects of Mobility as a Service and Autonomous Vehicles on People’s Willingness to Own a Car in the Future

2021 ◽  
Vol 13 (4) ◽  
pp. 1962
Author(s):  
Timo Liljamo ◽  
Heikki Liimatainen ◽  
Markus Pöllänen ◽  
Riku Viri
Keyword(s):  
Public Transport ◽  
Autonomous Vehicles ◽  
Travel Behaviour ◽  
Car Ownership ◽  
Key Factors ◽  
Sustainable Mobility ◽  
Factors Affecting ◽  
Mobility Service ◽  
The Future ◽  
Mobility Behaviour

Car ownership is one of the key factors affecting travel behaviour and thus also essential in terms of sustainable mobility. This study examines car ownership and how people’s willingness to own a car may change in the future, when considering the effects of public transport, Mobility as a Service (MaaS) and automated vehicles (AVs). Results of two citizen surveys conducted with representative samples (NAV-survey = 2036; NMaaS-survey = 1176) of Finns aged 18–64 are presented. The results show that 39% of respondents would not want or need to own a car if public transport connections were good enough, 58% if the described mobility service was available and 65% if all vehicles in traffic were automated. Hence, car ownership can decrease as a result of the implementation of AVs and MaaS, and higher public transport quality of service. Current mobility behaviour has a strong correlation to car ownership, as respondents who use public transport frequently feel less of a will or need to own a car than others. Generally, women and younger people feel less of a will or need to own a car, but factors such as educational level and residential location seem to have a relatively low effect.

scholarly journals The Effects of Life Course Events on Car Ownership and Sustainable Mobility Tools Adoption Decisions: Results of an Error Component Random Parameter Logit Model

2021 ◽  
Vol 13 (12) ◽  
pp. 6816
Author(s):  
Gaofeng Gu ◽  
Tao Feng ◽  
Chixing Zhong ◽  
Xiaoxi Cai ◽  
Jiang Li
Keyword(s):  
Life Course ◽  
Logit Model ◽  
Random Parameter ◽  
Error Component ◽  
Car Ownership ◽  
Sustainable Mobility ◽  
Car Sharing ◽  
Random Parameter Logit ◽  
Electric Bike ◽  
Random Parameter Logit Model

Life course events can change household travel demand dramatically. Recent studies of car ownership have examined the impacts of life course events on the purchasing, replacing, and disposing of cars. However, with the increasing diversification of mobility tools, changing the fleet size is not the only option to adapt to the change caused by life course events. People have various options with the development of sustainable mobility tools including electric car, electric bike, and car sharing. In order to determine the impacts of life course events on car ownership and the decision of mobility tool type, a stated choice experiment was conducted. The experiment also investigated how the attributes of mobility tools related to the acceptance of them. Based on existing literature, we identified the attributes of mobility tools and several life course events which are considered to be influential in car ownership decision and new types of mobility tools choice. The error component random parameter logit model was estimated. The heterogeneity across people on current car and specific mobility tools are considered. The results indicate people incline not to sell their current car when they choose an electric bike or shared car. Regarding the life course events, baby birth increases the probability to purchase an additional car, while it decreases the probability to purchase an electric bike or joining a car sharing scheme. Moreover, the estimation of error components implies that there is unobserved heterogeneity across respondents on the sustainable mobility tools choice and the decision on household’s current car.

scholarly journals Linking Sustainable Urban Development With Town Planning Through Proximity Trade

2021 ◽  
Vol 10 (4) ◽  
pp. 121
Author(s):  
Jose Manuel Diaz-Sarachaga
Keyword(s):  
Urban Development ◽  
Urban Areas ◽  
Urban Policy ◽  
Urban Morphology ◽  
Town Planning ◽  
Sustainable Urban Development ◽  
Sustainable Mobility ◽  
Urban Fabric ◽  
Commercial Activities ◽  
Motorized Vehicles

Losses from commercial activities reflect the decline and deterioration of the downtown, the urban fabric and the social structure of the cities. The dependence on motorized vehicles has grown significantly among consumers who must move to meet their daily needs. Such a process marginalizes vulnerable populations by promoting urban lifestyles less sustainable. Proximity trade is therefore becoming increasingly important for those groups because it encourages dynamism among distinct urban areas and reduces the use of vehicles. This urban model addresses a relevant issue as universal accessibility that allows residents to enjoy an available city and move freely without encountering obstacles. The major role played by trade in the creation of wealth and urban fabric demands the integration of commercial areas provisions into urban policy guidelines. In this context, the study aims at developing a set of indicators that link proximity trade with the promotion of sustainable urban development and the model of compact city to be included in Spanish urban planning guidelines. Sixteen indicators were thus formulated around five areas of action: urban morphology, urban complexity, sustainable mobility, urban metabolism and social cohesion.

Car ownership and urban development in Chinese cities: A panel data analysis

2017 ◽  
Vol 58 ◽  
pp. 127-134 ◽  
Author(s):  
Zhenshan Yang ◽  
Peng Jia ◽  
Weidong Liu ◽  
Hongchun Yin
Keyword(s):  
Data Analysis ◽  
Panel Data ◽  
Urban Development ◽  
Panel Data Analysis ◽  
Car Ownership ◽  
Chinese Cities

scholarly journals How May Public Transport Influence the Practice of Everyday Life among Younger and Older People and How May Their Practices Influence Public Transport?

2019 ◽  
Vol 8 (3) ◽  
pp. 96 ◽  
Author(s):  
Lena Levin
Keyword(s):  
Older People ◽  
Everyday Life ◽  
Public Transport ◽  
Local Governments ◽  
Leisure Activities ◽  
Car Ownership ◽  
Transport Service ◽  
Sustainable Mobility ◽  
Small Cities ◽  
Everyday Practices

This paper examines public transport use through the lens of practice to understand the perspectives of two categories of public transport users: Younger and older people. In taking this approach, we assume that the forms of mobility in a society are dependent on citizens’ everyday practices and on the structures of the cities, landscapes, etc. Transport needs and accessibility may vary depending on contexts (i.e., where and how we live) and on the various resources of groups of citizens. Results indicated that younger people are repeatedly referred to public transport to meet their mobility needs, while older people are more often car-dependent. Local variations, among both younger and older people, indicate higher confidence in public transport in big and medium-sized cities and a greater desire for car ownership in small cities. For the transition to sustainable mobility, e.g., public transport, transport associations and local governments should be responsive to the practice of everyday life among citizens: e.g., younger people’s leisure activities in afternoons and weekends, and older people’s wish for accessible transport service outside the dominant flow of passengers and their daily commuting practice. The data come from Sweden, specifically from focus groups with teenagers aged 14–16 years and retired people aged 63–97 years.

scholarly journals Going carless in different urban fabrics: socio-demographics of household car ownership

2021 ◽  
Author(s):  
L. E. Karjalainen ◽  
M. Tiitu ◽  
J. Lyytimäki ◽  
V. Helminen ◽  
P. Tapio ◽  
...  
Keyword(s):  
Public Transportation ◽  
Urban Form ◽  
Urban Areas ◽  
National Level ◽  
Urban Environments ◽  
Neighborhood Density ◽  
Car Ownership ◽  
Sustainable Mobility ◽  
Demographic Profiles ◽  
Residential Distance

AbstractDiverse physical features of urban areas alongside socio-demographic characteristics affect car ownership, and hence the daily mobility choices. As a case of sustainable mobility, we explore how various urban environments and socio-demographics associate with the spatial and social distribution of household car ownership and carlessness in the Helsinki Metropolitan Area, Finland. Three urban fabrics characterizing the study area are established based on the transportation mode (walking, public transportation, or automobile) the physical urban environment primarily supports. The national level Monitoring System of Spatial Structure and Urban Form database, and the National Travel Survey (2016) are utilized to further include spatial and socio-demographic variables into our analysis across these fabrics. Our results show that households with and without cars differ in terms of residential distance to the city center, neighborhood density, house type, and socio-demographic profiles. Single pensioners and students are most likely to be carless, whereas families represent the opposite. Within the carless households the differences are also evident between different groups. For the more affluent households residing in dense and well-connected areas, and mostly possessing driver’s licenses, carlessness is presumably a choice. Contrarily, many other carless households represent the less affluent often located in the more distant, low-density, and less accessible areas, while also possessing less driver’s licenses, making carlessness more of a constraint, as the local urban fabric does not support such lifestyle. Consequently, carless households should be increasingly recognized as a focus group in sustainable urban planning in terms of identifiable best practices and potential vulnerability.

Towards Sustainable Liveable City: Management Operations of Shared Autonomous Cargo-Bike Fleets

2021 ◽  
Vol 1 (3) ◽  
pp. 505-532
Author(s):  
Imen Haj Salah ◽  
Vasu Dev Mukku ◽  
Malte Kania ◽  
Tom Assmann
Keyword(s):  
Public Transportation ◽  
Service Level ◽  
City Management ◽  
Sustainable Mobility ◽  
Fleet Size ◽  
On Demand ◽  
Mobility Service ◽  
Cargo Bike ◽  
The Impact

Finding a sustainable mobility solution for the future is one of the most competitive challenges in the logistics and mobility sector at present. Policymakers, researchers, and companies are working intensively to provide novel options that are environmentally friendly and sustainable. While autonomous car-sharing services have been introduced as a very promising solution, an innovative alternative is arising: the use of self-driving bikes. Shared autonomous cargo-bike fleets are likely to increase the livability and sustainability of the city, as the use of cargo-bikes in an on-demand mobility service can replace the use of cars for short-distance trips and enhance connectivity to public transportation. However, more research is needed to develop this new concept. In this paper, we investigate different rebalancing strategies for an on-demand, shared-use, self-driving cargo-bikes service (OSABS). We simulate a case study of the system in the inner city of Magdeburg using AnyLogic. The simulation model allows us to evaluate the impact of rebalancing on service level, idle mileage, and energy consumption. We conclude that the best proactive rebalancing strategy for our case study is to relocate bikes only between neighboring regions. We also acknowledge the importance of bike relocation to improve service efficiency and reduce fleet size.

Car sharing and socio-spatial justice: evidences from three Italian cities

2021 ◽  
Vol 92 (4) ◽  
pp. 479-505
Author(s):  
Elena Pede ◽  
Luca Staricco
Keyword(s):  
Low Income ◽  
Effective Potential ◽  
Social Benefits ◽  
Car Ownership ◽  
Sustainable Mobility ◽  
Car Sharing ◽  
Spatial Justice ◽  
Spatial Strategies ◽  
Disadvantaged People

Car sharing is often celebrated as a new opportunity for a more sustainable mobility. One of its potential social benefits is the possibility for low-income, carless households to gain or maintain vehicle access without bearing the full costs of car ownership. However, poor attention has so far been paid to the effective potential of car sharing to improve the mobility options for disadvantaged people. In this paper a socio-spatial-justice approach is adopted to verify this potential in three Italian cities (Rome, Milan and Turin), where private transport plays a key role in mobility choices of citizens. The results reveal that car sharing increases accessibility levels for everybody in absolute terms, but in relative terms the spatial availability of this service is greater for car-owning households than for carless ones. A few speculations are proposed to explain these results, with reference to spatial strategies adopted by car-sharing operators.

scholarly journals Urban Development and Sustainable Mobility: A Spatial Analysis in the Buenos Aires Metropolitan Area

Land ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 157
Author(s):  
Lorea Mendiola ◽  
Pilar González
Keyword(s):  
Urban Development ◽  
Metropolitan Area ◽  
Public Transport ◽  
Spatial Dependence ◽  
Quantitative Research ◽  
Buenos Aires ◽  
Sustainable Mobility ◽  
Economic Profile ◽  
Design Characteristics ◽  
Motorised Transport

This study provides empirical evidence on the links between urban development factors and the use of specific modes of transport in commuting in the Buenos Aires metropolitan area. The case study is of interest because quantitative research on developing countries is scarce and their rapid urban growth and high rates of inequality may generate different results compared to the US or Europe. This relationship was assessed on locality level using regression methods. Spatial econometric techniques were applied to avoid unreliable inferences generated by spatial dependence and to detect the existence of externalities. Furthermore, we include in the model the socio-economic profile of each locality identified using cluster analysis. The findings reveal that population density affects motorised transport, that diversity is relevant for public transport and non-motorised trips, and urban design characteristics affect all modes of transport. Spatial dependence is detected for motorised transport, which may imply the existence of externalities, suggesting the need for coordinated decision-making processes on a metropolitan level. Finally, modal split depends on the socio-economic profile of a locality, which may influence the response to public transport policies. To sum up, these results may be useful when it comes to helping policymakers design integrated public policies on urban and transport planning.

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