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Tytuł:
The impact of rivalry and excludability on transport choices: a preliminary research
Autorzy:
Paradowska, Monika
Powiązania:
https://bibliotekanauki.pl/articles/95808.pdf
Data publikacji:
2019
Wydawca:
Fundacja Ekonomistów Środowiska i Zasobów Naturalnych
Tematy:
zachowania transportowe
wybór transportu
rywalizacja
wykluczalność
transport zrównoważony
transport behaviour
transport choice
rivalry
excludability
sustainable transport
Opis:
Purpose: Many policies aimed at developing sustainable transport are based on a (partial) exclusion of car drivers and on a decrease in rivalry between different transport users. In this context, the primary purpose of this study is to assess the impact of changes in levels of rivalry and excludability resulting from infrastructural changes in the transport system providing enhanced sustainable transport choices. Methodology/approach: Rivalry and excludability determine patterns of consumption and are the basis of many aspects of sustainable transport policies. Therefore, the key issue for policy making is to determine the extent to which changes in these features support sustainable transport choices. To attempt to understand these features, preliminary survey research was conducted among users of the Wrocław (Poland) transport system to investigate; (i) which changes in the transport system are the most important for respondents, (ii) how these changes influence the intensity of rivalry and excludability, and (iii) whether these changes lead to a shift in transport mode choice. Findings: Changes in the transport system led to decreased or unchanged intensity of rivalry. There were few examples of exclusion, which affected primarily car users. Modifications in the levels of the two analysed features were not accompanied by a permanent shift towards more sustainable transport choices. Originality/value: While many studies investigate changes in transport behaviour resulting from particular solutions that promote sustainable transport, this study focuses on how transport users react when faced with many different changes in the transport system. The novelty of this approach sheds light on transport choices resulting from changes in rivalry and excludability and the results obtained may assist evidence-based policy recommendations.
Źródło:
Ekonomia i Środowisko; 2019, 2; 160-178
0867-8898
Pojawia się w:
Ekonomia i Środowisko
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Identyfikacja czynników determinujących atrakcyjność środków transportu
Identification of the factors that determine the attractiveness of transport
Autorzy:
Andrzejewska, S.
Kamyszek, K.
Merkisz-Guranowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/254370.pdf
Data publikacji:
2013
Wydawca:
Instytut Naukowo-Wydawniczy TTS
Tematy:
atrakcyjność środków transportu
wybór środka transportu
attractiveness of transport mode
transport mode choice
Opis:
Pasażerowie przed podróżą często stoją przed dylematem jaki środek transportu wybrać. Przy wyborze kierują się wieloma kryteriami, między innymi w zależności od swoich upodobań czy towarzystwa w jakim podróżują. Tematem referatu jest identyfikacja czynników wpływających na atrakcyjność środków transportu, a co za tym idzie kryteriów którymi kierują się pasażerowie przy wyborze danego środka transportu. W pierwszej części zdefiniowano atrakcyjność środków transportu. Następnie opisano jakie czynniki mają wpływ na wybór danego środka transportu przez pasażerów oraz scharakteryzowano poszczególne czynniki.
Before the journey passengers often face a dilemma: which means of transport to choose. Their choice is connected with several criteria, i.e., among other things, personal preference or a travel companion. The theme of this paper is to identify the factors affecting the attractiveness of transport, and moreover the criteria that the passengers take into consideration when choosing a particular means of transport. In the first part the attractiveness of several means of transport is defined. Further, the factors that influence the choice of particular means of transport by passengers are described and then various factors affecting the attractiveness of transport are characterized.
Źródło:
TTS Technika Transportu Szynowego; 2013, 10; 1029-1038, CD
1232-3829
2543-5728
Pojawia się w:
TTS Technika Transportu Szynowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The optimum strategy for mode choice modelling of interregional fish transport considering shippers heterogeneity
Autorzy:
Ansu, V.
Anjaneyulu, M. V. L. R.
Powiązania:
https://bibliotekanauki.pl/articles/2173935.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
fish transport
mode choice of transport
latent class analysis
optimal strategy
transport ryb
wybór środka transportu
strategia optymalna
Opis:
The determinants of mode choice of interregional transport of fish, which is highly perishable, vastly differ from that of other commodities. These determinants are to be identified to improve transport efficiency. A questionnaire survey of shippers is used to collect the data. Highly correlated observed variables are combined to form four latent factors by factor analysis to reduce the errors in modelling. Logical relations among the component variables of latent factors are perceived, and mathematical formulations are used to estimate new variables. It is found that transportation costs and shipment weight contributes to factor 1, while distance contributes to factor 2. However, transportation costs are associated with distance and shipment weight. Thus, the variable, transportation cost per q-km, is estimated. Survey respondents' attitudes are also incorporated into modelling by including qualitative factors obtained by the factor analysis of shippers' preference ratings. A latent class analysis confirmed the existence of heterogeneity among shippers. Misrepresentations of effects occur in modelling if the heterogeneity in the data is not considered. No studies have found the best combination of observed variables, latent factors, estimated variables, and qualitative factors, considering shippers' heterogeneity in freight mode choice. Hence, this study is done to find the optimum modelling strategy. Modelling revealed that models built with estimated variables outperformed those built with latent factors. Including qualitative factors along with observed variables and estimated variables showed further improvement. However, the model that includes observed variables, estimated variables, and qualitative factors considering shippers' heterogeneity is the best. It was found that the mode selection behaviour of different latent classes of shippers is distinct. A mode shift from road to rail could be achieved by lowering transportation costs and increasing speed, reliability, and safety for fish transport. Expanding roll on-roll off facilities, dedicated freight corridors, parcel trains, refrigerated containers, and piecemeal service by rail promote a mode shift from road to rail and reduce energy usage.
Źródło:
Archives of Transport; 2022, 64, 4; 7--26
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Transport mode choice among off-campus students in a hilly environment: the case of Aizawl, India
Autorzy:
Saitluanga, Benjamin L.
Hmangaihzela, Lal
Powiązania:
https://bibliotekanauki.pl/articles/2203904.pdf
Data publikacji:
2022
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
transport mode choice
off-campus students
hilly terrain
multinomial logistic regression
wybór środka transportu
studenci spoza kampusu
teren pagórkowaty
wielomianowa regresja logistyczna
Opis:
In recent years, the transport mode choice of students of higher educational institutions has become a subject of increasing interest. Investigating the modal choice of students, who form a considerable section of the population, is crucial for sustainable urban transport planning and understanding the quality of life of students. Reviews of previous studies have indicated that hilly cities in less developed countries are neglected in transportation studies. The present paper investigates the travel behaviour of non-local, off-campus college students in Aizawl – a fast-growing hilly city in northeast India. The study found that transport mode choices are influenced by interrelated factors, including socio-economic background, demographic, availability of transport mode and location of housing. It was also found that walking and public buses are the most preferred modes of commuting among the studied college students. Female students who rent houses near their colleges are more likely to walk than their male counterparts. On the other hand, male students belonging to high-income families tended to travel by private vehicles from their residences, which are located relatively far away from colleges. The study argues for the enhancement of the intake capacity of residential hostels inside the campus to improve the growing transport problem of off-campus students in the city.
Źródło:
Transport Problems; 2022, 17, 3; 163--172
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model of traffic access mode and railway station choice of suburban railway system in Slovenia
Das modell der auswahl des zutrittes und der bahnstation in suburbanem bahnsystem in Slowenien
Autorzy:
Rak, G.
Lep, M.
Powiązania:
https://bibliotekanauki.pl/articles/374797.pdf
Data publikacji:
2014
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
passenger transport
departure railway station choice
railway access mode choice
przewozy pasażerskie
wybór dostępu trybu kolejowego
Opis:
This article presents the establishment of a model of understanding the access mode and railway station choice of Slovenian passengers. Therefore, a model has been designed to predict the determination of existing decision making preferences of railway users about the access mode and railway station choice with a stated preference survey and face to face method. The target group in the survey were railway passengers in the suburban environment that use the rail for work and school purposes. The total number of respondents was 412. The survey showed that most passengers access the railway station with car (60,2%), by foot (26,2%), with public transport (bus – 8,3%) and with bike (5,3%). Average distance to the station is 4,9 km, average time of access is 10,5 min. Upon exit most passengers walk to the final destination (84,5%), use the public transport (bus – 14,1%), car (1,2%) or bike (0,2%). Average time from exit of the train to final destination is 13,1 min, average distance is 1,58 km.
Der Artikel präsentiert die Errichtung von einem Modell für Darstellung von Auswahl des Zutrittes und der Bahnstation von Passagieren in Slowenien. Dafür wurde ein Modell errichtet, der die vorhandenen Entscheidungen von Bahnpassagieren in den Bereich von Auswahl des Zutrittes und der Bahnstation prognostiziert aufgrund einer Umfrage und „von Angesicht zu Angesicht“ Methode. Die Zielgruppe der Umfrage waren Bahnpassagiere in einer suburbanen Umgebung die die Bahn benutzen um in die Schule oder zur Arbeit zu fahren. Teilgenommen haben 412 Bahnbenutzer. Die Umfrage hat gezeigt, dass die meisten Passagiere zum Bahnhof mit einem Auto fahren (60,2%), zur Fuß (26,2%) oder mit öffentlichen Verkehrsmitteln kommen (Bus – 8,3%) oder mit einem Fahrrad (5,3%). Der durchschnittliche Abstand zur Bahnstation ist 4,9 km, die durchschnittliche Zugang Zeit ist 10,5 min. Beim Austritt von der Bahn gehen die meisten Passagiere zu dem Endpunkt der Reise zu Fuß (84,5%), mit öffentlichen Verkehrsmitteln (Bus 14,1%), mit einem Auto (1,2%) oder mit einem Fahrrad (0,2%). Die durchschnittliche Zeit von der Bahnstation zum Endpunkt ist 13,1 min, die durchschnittliche Distanz 1,58 km.
Źródło:
Transport Problems; 2014, 9, 4; 15-26
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling the implementation of a baggage transport system in Newcastle upon Tyne for passengers using mixed-mode travel
Modelowanie wdrożenie systemu transportu bagaży dla pasażerów korzystających z mieszanego systemu podróży w Newcastle
Autorzy:
Reece, D. C.
Marinov, M.
Powiązania:
https://bibliotekanauki.pl/articles/374019.pdf
Data publikacji:
2015
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
baggage transfer
baggage transport
modal choice model
mode choice
mixed-mode travel
transfer bagażu
transport bagażu
wybór modelu
podróże w trybie mieszanym
Opis:
This paper models a proposed system that has the potential to transport baggage. It makes use of a modal choice model to examine how effective the system would be if implemented. The introduction of a baggage collection system would increase the number of passengers using public transport which would be good for the environment. The specific location of the study was Tyne and Wear and a journey from North Shields to Newcastle International Airport was chosen for the analysis. With the introduction of a new utility equation that could analyse mixed-mode travel, a baggage collection hub based in Newcastle upon Tyne city centre offered a significant number of users provided that the cost of the system was either covered in the travel ticket or provided by the airport or airline free of charge. This dedicated baggage collection system would be very expensive to introduce due to the massive amounts of work that would be required to set up the system, however, its ridership would be large therefore it could potentially recoup the development costs.
W artykule przedstawiony został proponowany model transportu bagażowego. Wprowadzenie systemu zbierania bagażu zwiększy liczbę pasażerów korzystających z transportu publicznego, co w efekcie przyniesie dobre skutki dla środowiska. Do analizy wybrana została lokalizacja pomiędzy Tyne i Wear oraz podróż z North Shields do Newcastle International Airport. Analizowany system zbierania bagażu byłby bardzo kosztowny do wprowadzenia ze względu na ogromne ilości pracy, która jest niezbędna do prawidłowej konfiguracji systemu. Jeśli jednak liczba przejazdów byłaby duża, możliwe jest potencjalne odzyskanie kosztów rozwoju systemu.
Źródło:
Transport Problems; 2015, 10, 4; 149-155
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A new planning model to support logistics service providers in selecting mode, route, and terminal location
Autorzy:
Huynh, N.
Fotuhi, F.
Powiązania:
https://bibliotekanauki.pl/articles/260169.pdf
Data publikacji:
2013
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
intermodal transport
freight logistics
network design
facility location
routing
mode choice
Opis:
In this paper, we address thefreight network design problem. A mixed integer linear program is formulated to help logistics service providers jointlyselect the best terminal locations among a set of candidate locations, shipping modes, and route for shipping different types of commodities. The developed model isapplied to two different networksto show its applicability. Results obtained from CPLEX for the case studiesare presented, and the benefit of the proposed model is discussed.
Źródło:
Polish Maritime Research; 2013, S 1; 67-73
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zwrot kosztów podróży przysługujący świadkowi w trybie art. 618a k.p.k. w kontekście stanu epidemii SARS-CoV-2
Reimbursement of Travel Expenses Due to a Witness Under Art. 618a of the Code of Criminal Procedure in the Context of the SARS-CoV-2 Epidemic
Autorzy:
Kosowski, Jakub
Powiązania:
https://bibliotekanauki.pl/articles/1773048.pdf
Data publikacji:
2021-07-21
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
świadek
koszty przejazdu
celowość i racjonalność
wybór środka transportu
elektronizacja procesu karnego
witness
travel costs
purposefulness and rationality
choice of transport mode
digitalize of penal process
Opis:
Artykuł poświęcony jest analizie problematyki zwrotu świadkowi kosztów przejazdu w trybie art. 618a k.p.k. Autor wskazuje na poglądy wyrażone w orzecznictwie i literaturze, a odnoszące się do kwestii miejsca zamieszkania świadka, ale przede wszystkim do oceny przez organ procesowy zasadności i celowości wyboru środka transportu przez świadka. Charakterystyka obowiązujących regulacji jest wstępem do dalszych analiz odnoszących się do stanu epidemii SARS-CoV-2. Obecna sytuacja epidemiologiczna wymusza bowiem uwzględnianie nowych okoliczności przez organy procesowe. W artykule autor wskazuje na postulaty de lege ferenda dotyczące zmiany art. 618a § 1 k.p.k., ale także w ramach wniosków końcowych dostrzega potrzebę pilnej i kompleksowej nowelizacji procedury karnej zmierzającej w kierunku jej elektronizacji.
The article is devoted to the analysis of the issue of reimbursement of travel costs to a witness pursuant to Art. 618a of the Code of Criminal Procedure. The author points to the views expressed in the jurisprudence and literature, and relating to the issue of the witness's place of residence, but above all to the procedural authority's assessment of the legitimacy and advisability of the witness’s choice of means of transport. The characteristics of the regulations in force are an introduction to further analyzes relating to the state of the SARS-CoV-2 epidemic. The current epidemiological situation forces the authorities to take into account new circumstances. In the article, the author points to de lege ferenda postulates regarding the amendment of art. 618a § 1 of the Code of Criminal Procedure, but also in the final conclusions, sees the need for an urgent and comprehensive amendment to the criminal procedure aimed at its electronisation.
Źródło:
Roczniki Nauk Prawnych; 2021, 31, 1; 63-78
1507-7896
2544-5227
Pojawia się w:
Roczniki Nauk Prawnych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling the public transport capacity constraints’ impact on passenger path choices in transit assignment models
Autorzy:
Drabicki, A.
Kucharski, R.
Szarata, A.
Powiązania:
https://bibliotekanauki.pl/articles/223577.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
public transport
congestion public transport
passenger congestion
public transport capacity
overcrowding
crowding discomfort
path choice
transport publiczny
przeciążenie transportu publicznego
możliwości przewozu pasażerów
Opis:
The objective of this paper is to discuss the replication of passenger congestion (overcrowding) effects on output path choices in public transport assignment models. Based on a comprehensive literature review, the impact of passenger overcrowding effects was summarised in 3 main categories: the inclusion of physical capacity constraints (limits); the feedback effect between transport demand and supply performance; and the feedback effect on travel cost (discomfort penalty). Further on, sample case studies are presented, which prove that the inclusion of capacity constraints might significantly influence the assignment output and overall results in public transport projects’ assessment – yet most state-of-the-practice assignment models would either miss or neglect these overcrowding-induced phenomena. In a classical 4-step demand model, their impact on passengers’ travelling strategies is often limited to path (route) choice stage, while in reality they also have far-reaching implications for modal choices, temporal choices and long-term demand adaptation processes. This notion has been investigated in numerous research works, leading to different assignment approaches to account for impact of public transport capacity constraints – a simplified, implicit approach (implemented in macroscopic-based models, e.g. PTV VISUM), and a more complex, explicit approach (incorporated in mesoscopic-based models, e.g. BusMezzo). In the simulation part of this paper, sample tests performed on a small-scale network aim to provide a general comparison between these two approaches and arising differences in the assignment output. The implicit approach reveals some differences in assignment output once network capacity constraints are accounted for – though in a simplified manner, and producing somewhat ambiguous output (e.g. in higher congestion scenarios). The explicit approach provides a more accurate representation of overcrowding-induced phenomena - especially the evolving demand-supply interactions in the event of arising congestion in the public transport network. Further studies should involve tests on a city-scale, multimodal transport model, as well as empirical model validation, in order to fully assess the effectiveness of these distinct assignment approaches.
Źródło:
Archives of Transport; 2017, 43, 3; 7-28
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of residents travel characteristics along beijing rail transit line based on binary choice model
Autorzy:
Cai, Z.
Yan, J.
Powiązania:
https://bibliotekanauki.pl/articles/224099.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
urban transportation
rail transit
travel characteristics
site attraction area
binary choice models
transport miejski
transport kolejowy
charakterystyka transportu
Opis:
From ancient to modern times, in the historical process of urban development, urban transportation has been developing along with the development of the city's political, economic and cultural industries, and the relationship between each other has always been a topic constantly discussed by planning scholars. The development of urban transportation promotes the urban population gathering and industrial development, and promotes the development of urban geographical space. At the same time, it also brings endless convenience to urban residents, so that they can complete the displacement from the beginning to the destination with relatively low cost. However, with the rapid development of urban scale and the rapid growth of urban population, the problems of traffic congestion and land resource shortage in big cities of China seriously restrict the improvement of the quality of life of residents and the further development of the city. In this context, compact city is the inevitable choice for future urban development, while the transportation system supporting compact city form can only be public transportation. As a high-volume, efficient and rapid public transport mode, rail transit can not only solve the traffic congestion problem in high-density areas of cities, but also optimize the development and utilization of urban land and adjust the urban spatial layout, which is of great significance for the sustainable development of cities. The network of rail transit in Beijing becomes the backbone of public passenger transport system, and play an irreplaceable role in guiding the urban space layout adjustment, population migration and the transformation of traffic structure. The study of travel characteristics of the residents who live along the rail transit, in-depth analysis the relationship of the rail transit, the population migration and commuter travel, it is of great significance providing decision support for urban planning. Based on binary choice model, establishing the residents' travel choice model, rail transit impact model of different crowds. Study the relationship between rail transit and residents' travel characteristics, predict the rail transit to guide the trend of population migration.
Źródło:
Archives of Transport; 2018, 47, 3; 19-27
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
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