Influence of varied parking tariffs on parking occupancy levels by trip purpose

The potential impact of parking-pricing on trip generation and modal choice is gaining greater acknowledgement within transport demand management research. However, although the aggregate effect of a transport demand management pricing measure is often noted or estimated, the potential varied impact of pricing measures on specific subsets of the market are often overlooked in the policy process. The variance of price impacts on different trip purposes, initially, and as tariffs increase progressively, is an important consideration for policy makers. Using the results from a survey on 1007 on-street parkers in Dublin, Ireland, this paper shows a progressively widening gap in price sensitivity between trips made for business purposes relative to non-business purposes, as the suggested parking pricing scenarios are increased. The results highlight the complication that the varied price sensitivity of particular market subsets can bring to development of a pricing policy and warns of threshold points where the gap between the price responsiveness of specific market subsets become considerably more pronounced.     

Social inequalities in travel behaviour: trip distances in the context of residential self-selection and lifestyles

In recent years, the framework of ‘classical’ objective determinants of travel behaviour – such as transport systems, generalised travel costs, life situation and the built environment – has begun to make way for the introduction of subjective elements including attitudes, lifestyles, and location preferences. This paper presents findings from an empirical study of trip distances travelled for three purposes (work, maintenance, leisure). The study was conducted in the region of Cologne, and the analysis is based on structural equation modelling. The results indicate that, in general, neither lifestyles nor location preferences have a strong impact on trip distances, except for leisure activities: here lifestyle has the strongest impact of all variables studied. Maintenance trip distances are significantly affected by the spatial setting in which people live, indicating the relevance of the built environment for this travel segment.     

More or less travel: personal mobility trends in the Swedish population focusing gender and cohort

This study explores mainstream trends and countertrends in the development of spatial mobility in the Swedish population. Tracing incipient change in travel behaviour is important for understanding the preconditions for social and environmental sustainability. We use data from the Swedish national travel surveys, conducted intermittently over almost 30 years (1978–2006), covering both daily and long-distance mobility. International travel is included for the last decade. With respect to mainstream trends, the results primarily concern the continuation of the spatial extension of overall mobility and of the motorization and individualization of travel modes, as well as an upward convergence between women’s and men’s mobility. When it comes to countertrends, substantial reductions in daily mobility and long-distance domestic travel are observed among the young.     

Spatial context and the complexity of daily travel patterns: an international comparison

The analysis of travel patterns is an important research topic in transportation research and urban planning. It provides the background information necessary to better understand the complex relationship between urban structure, the transportation system and household travel patterns. To what extent do travel behaviour reflect the properties of the urban structure and the transportation network, or do these patterns largely follow their own regularities? Can different patterns be observed across different space-time settings, or can common patterns be observed, largely independent from such contexts? To better understand these relationships, this paper reports on some of the findings of analyses, conducted to identify underlying structures in various aspects of travel patterns. Travel patterns, derived from activity and travel diary data collected in Portland (USA), Midlands (UK), Fukuoka (Japan), Canadian metropolitan areas, and the South-Rotterdam region (The Netherlands) are compared. The results indicate that travel patterns are largely independent from spatial setting, except for some extreme cases.     

Estimating the impact of COVID-19 on air travel in the medium and long term using neural network and Monte Carlo simulation

The COVID-19 pandemic has had a substantial impact on the airline industry. Air travel in the United States declined in 2020 with significantly lower domestic and international flights. The dynamic change and uncertainty in the trend of COVID-19 have made it difficult to predict future air travel. This paper aims at developing and testing neural network models that predict domestic and international air travel in the medium and long term based on residents' daily trips by distance, economic condition, COVID-19 severity, and travel restrictions. Data in the United States from various sources were used to train and validate the neural network models, and Monte Carlo simulations were constructed to predict air travel under uncertainty of the pandemic and economic growth. The results show that weekly economic index (WEI) is the most important predictor for air travel. Additionally, daily trips by distance play a more important role in the prediction of domestic air travel than the international one, while travel restrictions seem to have an impact on both. Sensitivity analysis results for four different scenarios indicate that air travel in the future is more sensitive to the change in WEI than the changes in COVID-19 variables. Additionally, even in the best-case scenario, when the pandemic is over and the economy is back to normal, it still takes several years for air travel to return to normal, as before the pandemic. The findings have significant contributions to the literature in COVID-19's impact on air transportation and air travel prediction.     

The influence of neighborhood environment and household travel interactions on school travel behavior: an exploration using geographically-weighted models

Professional and popular interest in active school transportation (walking and cycling) is matched by an emerging literature on this topic. This paper explores school travel behavior of 11-year old children in Toronto, Canada. In particular, the effects of the neighborhood environment and caregiver-child travel interactions on travel mode choice were studied. Results indicate that the built environment near both home and school locations was associated with the odds of walking. However, predicted built environment effects were less accurate in some neighborhoods. Availability of adults at the time of school travel likely encouraged driving. School transportation interventions that broadly consider school and neighborhood-oriented policies and enable independent mobility may increase walking rates. Presence of spatial autocorrelation in the prevalence of walking suggests that more research is required to understand inter-household similarities in behaviors that are spatially structured.     

Use of the Urban Core Index to analyze residential mobility: the case of seniors in Canadian metropolitan regions

The present research intends to fill gaps identified in the current literature in the classification of the urban environment (i.e. city vs. suburbs), something that is important in urban and transportation planning, especially in the context of seniors. It does so first by proposing an urban/suburban classification that takes into account multiple census variables to provide a richer yet fine-grained and standardized classification of urban and suburban census tracts – the “Urban Core.” The Urban Core is then compared with the more common classification of the “Inner City,” that is based on age of housing. The proposed definition is then applied to examine if recent behavior of seniors has been consistent with the contention that they will increasingly move to the city – something that has been suggested in the media and grey literature. This is done by examining disaggregate data from four Canadian censuses on households moving to the Urban Core or suburbs, by age group. This is done initially graphically, and then logistic regressions are used to analyze how the effect of being a senior on moving to the Urban Core has evolved over the four censuses, while controlling for other socio-demographic variables. As such, using the proposed definition of the Urban Core, analysis suggests that seniors have been increasingly moving away from the Urban Core, behavior that is inconsistent with a hypothesis of a return to the city for seniors in the future.     

Urban rail systems investments: an analysis of the impacts on property values and residents’ location

Light rail, metro and other urban rail transit systems can play a significant role in improving the attractiveness and quality of urban public transport. They can influence the attractiveness of locations near the stations and improve accessibility for these locations. Furthermore urban rail can improve a location’s attractiveness by its image effect: it makes a station appear modern and dynamic, and thus raises the status of this location.This paper summarises findings on the land-use and economic impacts of the urban rail system of the city of Naples over time and space. It examines changes in residential and non-residential (offices and retail) property prices around the newly built stations between 2001 and 2008 as well as the changes in the number of residents for the same station catchment areas. Ad hoc station control areas have been specified in order to compare the results of these changes. Results show that values in station control areas are lower than those of those of the stations catchment areas.     

The influence of residential dissonance on physical activity and walking: evidence from the Montgomery County,MD, and Twin Cities,MN, areas

This study investigates to what extent a mismatch between residential preferences and actual residential locations is associated with residents’ physical activity and walking. The residents of Montgomery County, MD, and Twin Cities, MN, were classified into four residential subgroups, and their walking and physical activity outcomes were compared. The results showed that, for transport activity and walking outcomes, participants living in a urban location and preferring a urban environment were more likely to be active than those who lived in a suburban location and preferred a suburban environment. In a highly dense region, the influence of preferences might be overridden by the characteristics of neighborhood locations. With respect to recreation activity, no significant associations were found regarding neighborhood locations or preference for neighborhood environment.     

Environmental complexity related information for the assessment of country logistics environments: Implications for spatial transaction costs and foreign location attractiveness

With on-going fragmentation and distribution of production and consumption across geographical space, information about national logistics systems is becoming increasingly important to decision makers in internationally operating firms and organisations. While continuing research on country logistics assessment generates some of this information, its relevance for the decision makers, and relationship to their unpredictability from foreign national logistics systems remains indefinite.This paper identifies and categorises the relevant, available information on country logistics environments by using a content analysis approach. We demonstrate the immensity and nature of this information, are able to confirm the changing spatial transaction cost structures, and to reflect upon the overall conditions of information-related complexity and globalisation in the environment. Besides making a contribution to the further development of the spatial impedance factors and measures that form the basis for decision maker unpredictability, the paper offers an alternative approach for measuring the importance of transportation costs in industrial location, and offers a useful lens to distinguish between the emerging literatures on national logistics systems. Finally the paper also offers practical implications on location attractiveness for investment promotion agencies and other public sector agencies for business development and cluster growth.     

The influence of a film on destination image and the desire to travel: a cross‐cultural comparison

The objective of this study was to measure the immediate impacts of a film on the perceptions of viewers from different countries. The film chosen for this experiment was the Motorcycle Diaries in which South America was featured prominently in the film. Using established scales from the tourism and marketing literature, viewers from the USA, Canada and Spain were surveyed before and after seeing the film, and results showed that the film did change the viewers' perceptions of South America. After watching the film, a large percentage of the respondents expressed a desire to visit the countries seen in the film, with Canadians showing a significantly higher desire to visit South America than the US and Spanish participants. Those who were motivated to travel by the film were especially influenced by the scenery, landscape and the cultural attractions of the destination as depicted in the movie. Copyright © 2010 John Wiley & Sons, Ltd.     

Public bicycle as a feeder mode to rail transit in China: The role of gender,age, income,trip purpose,and bicycle theft experience

A marriage between public bicycle and rail transit presents new opportunities for sustainable transportation in Chinese cities. To examine determinants of public bicycle usage for rail transit access, an intercept survey of feeder mode choice among rail transit users was conducted near rail stations in Nanjing, China. Mode choice models were estimated with five feeder mode alternatives, including car, bus, walk, private bike, and public bike. By differentiating between public and private bicycle modes in the mode choice models, the study reveals the effects of personal demographics, trip characteristics, and station environments on public bicycle usage for rail transit access. Results show that female, older, and low-income rail commuters are less likely to use public bicycle to access rail transit. Rail commuters with bicycle theft experience and making school- or work-related trips are more likely to use public bicycle to access rail transit. Land use variables are largely insignificant in this study except that density shows a positive relationship with walking to rail transit. The results on demographic differences raise equity concerns when it comes to investing in public bicycle systems. Policy implications are discussed for Chinese cities to equitably boost public bicycle integration with rail transit.     

An optimal approach for a set covering version of the refueling-station location problem and its application to a diffusion model

This article deals with the refueling-station location problem for alternative fuel vehicles in a traffic network. Alternative fuel vehicles can be characterized by the vehicle range that limits the travelable distance with fuel at full capacity. I propose an efficient formulation of the refueling-station location problem using an optimal property and prove that the problem is NP(Non-deterministic Polynomial)-complete in the strong sense. I consider a special case of the refueling-station location problem in which the construction costs are equal for all nodes. In this case, the problem is to determine refueling station locations to minimize the total number of stations, while making the possible multiple predetermined origin–destination round-trips. I propose an optimal algorithm applicable when no refueling stations currently exist in a traffic network and a dynamic programming based algorithm applicable when a set of refueling stations already exists. I apply the algorithms to a traffic network to study the diffusion of refueling stations and predict the speed and range of station establishment. The computational experiments show that the speed of diffusion depends on the vehicle range and the sequence of the origin–destination demands considered in the diffusion process.     

Post-2010 FIFA Soccer World Cup: oversupply and location of luxury hotel rooms in Cape Town

An excess of hotel rooms in cities preparing to host a mega-event such as the FIFA Soccer World Cup is not a new occurrence. Between 2007 and 2010 the number of five-star hotel rooms in Cape Town increased by 50% and four-star hotel rooms by 20%. A spatial database of three-, four- and five-star hotels was compiled for the hotel sector of Cape Town. This paper reveals the global–local nexus of luxury hotel development in Cape Town (South Africa) and three different contexts in which the oversupply of hotel rooms must be understood. First is South Africa as a developing country engaged in hosting a hallmark event and engrossed in concomitant inflated tourism-related expectations. Second is the vulnerability of Cape Town's hotel sector with its overdependence on long-haul holiday tourists from a narrow northern-hemisphere market experiencing the worst economic recession since the 1930s. Third is the favourable economic trends in South Africa from 1999 to 2007 that have trapped hotel developers in a ‘fallacy of composition’.     

A cointegration analysis of bilateral air travel flows: The case of international travel to and from the United States

Demand for international air travel has risen over the past decade causing international visitation to the US to reach a record high in 2012. This paper assesses the dynamic impacts of GDP, exchange rate, and the 9/11 terrorist attacks on bilateral air travel flows between the US and its 11 major travel and trading partners. An autoregressive distributed lag modeling approach is employed to estimate short- and long-run relationships between variables. Long-run results demonstrate foreign GDP as the major determinant of demand for inbound travel to the US and US GDP is a crucial factor affecting demand for outbound travel from the US. These findings support a strong linkage between economic growth and demand for international air travel. The real exchange rate has relatively little impact on the bilateral air travel flows. The US dollar appreciation against foreign currencies is found to reduce demand for inbound travel to the US, while having mixed effects on outbound travel from the US. In the short-run, economic growth tends to be a primary factor influencing international travel flows to and from the US. The 9/11 market shock has a detrimental short- and long-run effect on the bilateral air travel flows, implying that the impact of 9/11 is prolonged in international air travel markets.     

Going steerage on Ryanair: cultures of migrant air travel between Poland and the UK

One of the most high profile migration movements to the UK in recent years has undoubtedly been that of A8, and mainly Polish, newcomers following the 2004 expansion of the EU. Accompanying, and perhaps fuelling, this increase in mobility has been a substantial rise in low cost air travel provision. The UK Civil Aviation Authority and the Civil Aviation Office of the Republic of Poland statistics testify to the expansion in passenger numbers between Poland and the UK since 2004, with Ryanair being one of the main carriers. Although other modes of transport, such as coach and car travel, are still important, in some senses these Ryanair flights define this new migration. Taking as a starting point that airports and airplanes are social and cultural venues in their own right, and that migration journeys are themselves at the heart of the migration experience, this article uses interviews with Polish migrants in the UK to consider this low cost air travel for migration in more depth. Firstly it briefly charts the increase in air travel between Poland and the UK, considering the narratives of mobility cultures collected with the migrants. Secondly it investigates the collective dimension of travelling for migration on these flights and the tensions which emerge around this collectivity. Finally, it reflects on the wider costs and contexts of low cost shuttle flights as a late capitalist mode of migration transport.     

Congestion tolls and parking fees: A comparison of the potential effect on travel behavior

This paper presents a comparison of attitudes towards congestion and parking tolls and explores their effect on travel behavior. The findings indicate that drivers are sensitive mainly to congestion tolls and are willing to change their travel habits to avoid these tolls. The major effect of a congestion toll is the shifting of the time of the journey. High levels of demand elasticity (−1.8 for congestion tolls and −1.2 for parking fees) were found. The readiness to pay parking fees is greater; thus, the effectiveness of congestion tolls in reducing demand is higher during the times the tolls apply.     

Information searching and the travel behaviours of MICE travellers: a cross‐cultural study

Despite growing academic interest in meetings, incentives, conventions and exhibitions (MICE) travel in recent years, there has been little investigation of the comparative information search behaviours of MICE travellers on the basis of their country of origin and cultural background. This paper proposes that country of residence and primary language spoken are significant factors in explaining the information searching and travel behaviours of MICE travellers. The sample population included Japanese‐, English‐ and Chinese‐speaking MICE travellers. A self‐completion questionnaire was administered to travellers undertaking MICE‐related travel in Taipei, Taiwan. Some significant differences were identified between the three respondent groups. The findings demonstrate the important role that is played by internal and external information sources among MICE travellers as a predictor of their subsequent travel to Taiwan. Copyright © 2011 John Wiley & Sons, Ltd.