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001-es BibID:BIBFORM115648
035-os BibID:(Cikkazonosító)15310 (WoS)001100511900001
Első szerző:Kovács Tünde Zita (közgazdász)
Cím:Sustainable public transportation in a Volatile, Uncertain, Complex, and Ambiguous (VUCA) age / Tünde Zita Kovács, András Nábrádi, Szabolcs Tóth, László Huzsvai, Adrián Nagy, Beáta Bittner
Dátum:2023
ISSN:2071-1050
Megjegyzések:A well-functioning public transport system is one of the foundations of the Smart city concept and sustainable cities. The COVID period offers an excellent opportunity to examine the impact of different factors, because throughout this period society was faced with both health and governmental impacts that had different effects. Public transport use in the EU member states from the turn of the millennium until the beginning of the pandemic ranged from 17-18% to 27% of total journeys. The COVID-19 virus caused a 5-7% decrease in public transport use. The present study analyses the relationship between these effects and the number of paying passengers on public transport in Debrecen. Four hypotheses were put forward, i.e., that (1) the evolution of travel tickets, (2) general passes, (3) discounted passes and (4) replacement tickets were influenced by the evolution of the active COVID-19 case rate. The data were collected from the Debrecen Transport Company (DKV) for the period 1 January 2020-12 December 2021, and the Worldometers.info database. Statistical analyses were performed using an autoregressive and moving average (ARMA) model. We found that COVID`s active case numbers did not affect sales, but some of the government measures did have an effect. The results of this research can be used to inform future decisions to maintain and improve urban transport.
Tárgyszavak:Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
public transportation
ARMA model
government measures
COVID-19 effects
transportation analysis
Megjelenés:Sustainability. - 15 : 21 (2023), p. 1-15. -
További szerzők:Nábrádi András (1956-) (közgazdász, agrárökonómus) Tóth Szabolcs (1973-) (közgazdász) Huzsvai László (1961-) (talajerőgazdálkodási szakmérnök, agrármérnök) Nagy Adrián Szilárd (1975-) (gazdasági agrármérnök) Bittner Beáta (1980-) (közgazdász)
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001-es BibID:BIBFORM103755
035-os BibID:(Scopus)85159369356
Első szerző:Tóth Szabolcs (közgazdász)
Cím:Digital Transformation Possibilities in Public Transportation in Debrecen / Tóth Szabolcs, Bittner Beáta, Kovács Tünde Zita, Nagy Adrián Szilárd
Dátum:2022
ISSN:1529-7314
Megjegyzések:For people living in big cities, getting to their destinations every day is a significant challenge. The increasing use of private transport leads to congestion in cities, contributing to air pollution, increased journey times, and citizens' dissatisfaction. At the end of 2020, the European Commission presented its green, innovative, and affordable mobility plan, the "Sustainable and Smart Mobility Strategy." The strategy's main aims are to reduce transport emissions by 90% by 2050 and improve digitalization based on innovative technologies and methods. To motivate citizens to use public transportation, meeting the passengers' requirements is crucial. At the beginning of 2022, research was carried out in Debrecen on the expectations for public transport. In this paper, the authors present the main results of the survey, focusing on the digitalization part of the survey. Based on the results, 69% of the citizens prefer digital solutions to their everyday lives. The introduction and development of digital solutions such as real-time passenger information would shift more than half of respondents from individual transport to public transport. A proposal was made to introduce complex applications which, in addition to journey planning, also provide additional convenient functions, such as payment and live news. The results can be used to improve the Smart City Program and the Sustainable Urban Mobility Plan (SUMP).
Tárgyszavak:Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
public transportation
smart city
consumer expectations
digitalization
Megjelenés:Issues In Information Systems. - 22 : 3 (2022), p. 305-319. -
További szerzők:Bittner Beáta (1980-) (közgazdász) Kovács Tünde Zita (1978-) (közgazdász) Nagy Adrián Szilárd (1975-) (gazdasági agrármérnök)
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DOI
Intézményi repozitóriumban (DEA) tárolt változat
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