scholarly journals Analisis Reveal dan Stated Preference Terhadap Atribut Travel Time dan Travel Cost Pada Kompetisi Moda Bus dan Kereta Api: Studi Kasus Malaysia

2017 ◽  
Vol 13 (1) ◽  
pp. 13
Author(s):  
Angelalia Roza ◽  
Andy Mulya Rusli ◽  
Mohamed Rehan Karim
Keyword(s):  
Travel Time ◽  
Stated Preference ◽  
Travel Cost ◽  
Data Set ◽  
Mode Shift ◽  
Stated Preference Method ◽  
Mode Share ◽  
Reveal Preference

Penelitian ini bertujuan untuk menganalisa kompetisi moda angkutan umum darat antarkota di negara berkembang seperti Malaysia, terkait atribut travel time dan travel cost. Kajian ini menjadi penting karena kebijakan infrastuktur di negara berkembang seperti realisasi double tracking project ETS di Malaysia, berpotensi menimbulkan persaingan moda khususnya bus dan kereta api, terkait dua atribut tersebut. Pendekatan analisis dilakukan menggunakan reveal preference method yang dipertajam dengan stated preference method. Tingginya kompetisi moda angkutan umum darat antarkota ini memungkinkan terjadinya mode shift, yang dapat diprediksi melalui preferensi dan persepsi pengguna moda. Preferensi dan persepsi pengguna moda bus antarkota dideskripsikan dengan memunculkan analisis sensitivitas terhadap 12.000 data set. Melalui analisis sensitivitas, dijumpai adanya perbedaan persepsi pengguna bus terhadap kebijakan penyedia jasa dalam perubahan nilai utilitas kedua moda tersebut. Temuan studi ini menarik, dimana reduksi travel time dan penurunan travel cost yang sama pada kedua moda, belum tentu menghasilkan persentase mode shift yang sama. Pengguna bus terlihat kurang begitu responsif terhadap pengurangan travel time maupun travel cost moda saingannya. Sebaliknya, pengguna bus antarkota lebih khawatir terhadap bertambahnya travel cost dan travel time moda mereka (bus). Diharapkan kajian ini menjadi pertimbangan bagi pembuat kebijakan agar pembangunan infrastruktur lebih tepat sasaran menuju terciptanya balance mode share. Terutama bagi kebijakan yang menimbulkan persaingan angkutan umum darat antarkota di masa depan.Kata kunci : Metoda stated preference, Reveal preference,  Preferensi moda bus antarkota, Analisis sensitivitas.

scholarly journals The Commuting Mode Choice of Students of Institut Teknologi Bandung, Indonesia

2021 ◽  
Vol 32 (2) ◽  
pp. 152-166
Author(s):  
Prawira Fajarindra Belgiawan ◽  
Raden Aswin Rahadi ◽  
Annisa Rahmani Qastharin ◽  
Lidia Mayangsari ◽  
Reza Ashari Nasution ◽  
...  
Keyword(s):  
Travel Time ◽  
Stated Preference ◽  
Mode Selection ◽  
Mixed Logit ◽  
Travel Cost ◽  
Time Frequency ◽  
Data Collection Process ◽  
Travel Time Savings ◽  
Commuting Mode ◽  
Selection Of

This research explored the commuting mode preferences of students living near Institut Teknologi Bandung when a new mode of transportation (i.e., carpool) is introduced to the selection list. Six alternative modes were presented: minibus, car, motorcycle, car-based ride-sourcing, motorcycle-based ride-sourcing, and carpool. The data collection process was conducted using a questionnaire-based stated-preferences survey. It included eight sets of labeled scenarios with a number of attributes: travel time, travel cost, waiting time, transfer amount, access and egress time, frequency, congestion time, baggage cost, and parking cost. A total of 1416 observations were acquired for further analysis. A mixed logit (MXL) model with random cost parameter and random error components was used. From the MXL results, we found that travel cost had no significant influence on the selection of commuting mode among students. This result was unforeseen given the characteristics of Indonesian consumers, who are notoriously sensitive to price. However, based on the results for several significant attributes of carpool as well as from the value of travel time savings and demand calculation, we suggest that carpooling is a valid alternative transport mode for campus commuting. As a pioneer study on student commuting mode selection, this study provided valid and dependable evidence on how students around ITB main campus choose their transportation methods.   Abstrak. Penelitian ini mengeksplorasi preferensi moda perjalanan pulang pergi mahasiswa yang tinggal di dekat Institut Teknologi Bandung ketika moda transportasi baru (yaitu angkutan bersama) menjadi salah satu pilihan moda. Terdata enam moda alternatif yang disajikan: angkot, mobil, sepeda motor, taksi daring, ojek daring, dan angkutan bersama. Proses pengumpulan data dilakukan dengan menggunakan metoda survei stated-preference berbasis kuesioner. Survei tersebut meliputi delapan skenario berlabel dengan sejumlah atribut: waktu perjalanan, biaya perjalanan, waktu tunggu, banyaknya perpindahan moda, waktu perjalanan menuju tempat angkutan umum dan waktu perjalanan menuju tempat tujuan, frekuensi kedatangan, waktu kemacetan, biaya bagasi, dan biaya parkir. Sebanyak 1416 pengamatan diperoleh untuk analisis lebih lanjut. Model mixed logit (MXL) dengan parameter biaya acak dan komponen error acak digunakan. Dari hasil MXL, kami menemukan bahwa biaya perjalanan tidak berpengaruh signifikan terhadap pemilihan moda perjalanan pulang pergi di kalangan mahasiswa. Hasil ini tidak terduga mengingat karakteristik konsumen Indonesia yang terkenal sensitif terhadap harga. Namun, berdasarkan hasil untuk beberapa atribut signifikan dari angkutan bersama serta dari nilai penghematan waktu perjalanan dan perhitungan permintaan, kami menyarankan bahwa angkutan bersama adalah moda transportasi alternatif yang valid untuk komuter kampus. Sebagai studi perintis dalam pemilihan moda perjalanan pulang pergi mahasiswa, studi ini memberikan bukti yang valid dan dapat diandalkan tentang bagaimana mahasiswa di sekitar kampus utama ITB memilih metode transportasi mereka.   Keywords. angkutan bersama, mahasiswa  ITB, mixed logit, elastisitas, nilai waktu.

scholarly journals Estimation of Travel Demand for Bangkok–Chiang Mai Hyperloop Using Traveler Surveys

2021 ◽  
Vol 13 (24) ◽  
pp. 14037
Author(s):  
Paras Agrawal ◽  
Surachet Pravinvongvuth
Keyword(s):  
Travel Time ◽  
High Speed ◽  
Travel Demand ◽  
Stated Preference ◽  
Travel Cost ◽  
Monthly Income ◽  
Chiang Mai ◽  
Modal Shift ◽  
Long Distance ◽  
Total Travel Time

Hyperloop, projected as fast and efficient, and envisaged as the future of high-speed transportation, does not have much published information about its demand estimation. This paper aims to estimate the willingness of air and car passengers to shift to hyperloop. A nested logit model was used to analyze stated preference data gathered from the air and car travelers along the Bangkok–Chiang Mai sector in Thailand. The variables contributing the most to the modal shift towards hyperloop are total travel cost, total travel time, monthly income, gender, education level, bearer of trip expenses, and number of trips in the last 6 months and duration of stay at the destination. The highest value of elasticity for hyperloop is obtained for the total travel cost followed by total travel time and monthly income. It is concluded that hyperloop will be the predominant mode of transportation between the Bangkok–Chiang Mai sectors with a modal share of almost 50% by the year 2025. Survey results also revealed that the preferences of the passengers in order of priorities for long distance travel are comfort, low travel cost, less travel time, safety, high frequency of travel mode and low CO2 emission. The main contribution of this paper is to provide an insight on factors that may contribute towards a possible shift in mode from car and air to hyperloop. The study will be beneficial to policy makers in developing a strategy for a more efficient mass transportation system using new and emerging technologies.

scholarly journals Likelihood of Motorcyclists Transferring to Safer Mode of Transport in Cairo, Egypt

2019 ◽  
Vol 8 (6) ◽  
pp. 2411-2416
Keyword(s):  
Travel Time ◽  
Road Traffic ◽  
Choice Model ◽  
Stated Preference ◽  
Urban Transportation ◽  
Research Work ◽  
Revealed Preference ◽  
Travel Cost ◽  
Mode Decision ◽  
Road Traffic Crashes

Road traffic injuries and mortality are mainly caused by motorcycle crashes. Practically, 50% of people who meet their death in road traffic accidents (RTAs) are motorcyclists. The issue is increasingly articulated in progressing nations where the use of motorcycles has gained popularity in the past decades. Moreover, death and fatalities caused by accidents involving motorcyclists are also in the rise due to the increasing trend. Hence, motorcyclists are encouraged to use alternative modes of transportation that are safer in the attempt to minimise losses. As a result, a policy ought to be created to enhance urban transportation service and control motorcycle proprietorship. The current research that lays the groundwork aims to contribute a more elaborated analysis on motorcycle user mode decision conduct as well as an excellent comprehension of the conceivable efforts that can be taken to support motorcyclists to shift to a safer mode of transportation, particularly bus. In the current research work, the binary logit mode choice model was created for two elective modes in order to distinguish the separate practices of motorcyclists and bus users and assess their reactions to a situation that can minimize both time and expenses involved in bus travel. In addition, it should be noted that this paper surveyed a total of 327 travellers from Greater Cairo Region (GCR) in Egypt, the bus users were identified through revealed preference, while the motorcyclists were identified through revealed and stated preference surveys. In this case, travel time, travel cost, age, sexual orientation, income level, trip purpose, education level, and privacy significantly influence motorcycle user mode decision conduct. The likelihood of motorcyclists to utilize the use of buses was additionally analyzed dependent on a situation of minimized bus travel time and travel cost. These elements are very important in a program that attempts to draw in motorcyclists to utilize public transport, particularly bus. The outcomes can help the process of decision making on all levels in assigning the necessary assets prudently for the advancement of urban transportation services, reduced number of road traffic crashes, and increased road safety. This examination, which is the first of its sort in Egypt, assesses the model choice behaviour for motorcyclists

scholarly journals Modal Share Dalam Demand Forecasting di Bandara Internasional Jawa Barat (BIJB) Kertajati Majalengka

WARTA ARDHIA ◽  
2017 ◽  
Vol 42 (4) ◽  
pp. 173
Author(s):  
Eny Yuliawati
Keyword(s):  
Travel Time ◽  
Local Governments ◽  
Stated Preference ◽  
Research Result ◽  
Demand Forecasting ◽  
Travel Cost ◽  
Time Travel ◽  
Transport Infrastructure ◽  
West Java ◽  
Demand Forecasting Model

Provinsi Jawa Barat, dengan wilayah daratan seluas 3.709.528,44 Ha dan jumlah penduduk sebanyak 35,72 juta jiwa, memiliki potensi sumber daya alam maupun sumber daya manusia yang sangat maju. Potensi tersebut tentu membutuhkan dukungan infrastruktur transportasi, salah satunya adalah dengan keberadaan bandara yang memadai. Saat ini keberadaan Bandara Husein Sastranegara semakin padat, sehingga mendorong Pemerintah Daerah untuk menginisiasi pembangunan bandara baru di Kertajati Majalengka. Penelitian ini bermaksud mengembangkan model demand forecasting berdasarkan modal share dalam rangka mendukung akselerasi pembangunan Bandara di Kertajati Jawa Barat. Analisa prediksi permintaan penumpang ini didasarkan pada modal share data Origin-Destination di 9 wilayah kabupaten/kota yang diasumsikan berada dalam cakupan pelayanan Bandara Kertajati dengan mempertimbangkan pengaruh variabel ekternal berupa variabel sosioekonomi pada masing-masing wilayah prediksi. Selain itu pendekatan teknik stated preference juga digunakan untuk mengetahui preferensi penumpang angkutan udara di Bandara Husein Sastra Negara dengan adanya Bandara Baru di Kertajati. Teknik stated preference tersebut mempertimbangkan atribut-atribut seperti travel time, travel cost dan aksesibilitas. Hasil penelitian model demand forecasting penumpang angkutan udara berdasarkan pendekatan model share dan teknik stated preference diharapkan dapat digunakan untuk menganalisa prediksi potensi penumpang angkutan udara di bandara baru sehingga dapat mendukung akselerasi pembangunan BIJB di Kertajati Majalengka Jawa Barat. [Demand Forecasting of Modal Share of Bandara Internasional Jawa Barat (BJIB) in Kertajati Majalengka] The province of West Java, with 3,709,528.44 hectares area and 35.72 million population, has the great potential for natural resources and human resources. These potentials would require the support of transport infrastructure, one of which is the existence of a proper airport infrastructure. Currently the airport of Husein Sastranegara Bandung is getting more congested, thus encouraging of the local governments to initiate the development of the new airport in Kertajati Majalengka. The purpose of this study is to develop the demand forecasting model based on the modal share in order to support the acceleration of the new airport development in Kertajati in the West Java. The analysis of passenger demand forecasting is based on the modal share with review of Origin-Destination Data in 9 regions that are assumed covered by the new airport in Kertajati and also considering the influence of external variables such as socioeconomic variables in each region. The stated preference technique is used for analysis with the purpose to find the preferences of air passengers in Husein Sastranegara Airport if there is a new airport in Kertajati. The stated preference technique considering the attributes of travel time, travel cost and accessibility. The research result is expected to be used in analyzing the forecasting of the air transportation potential passenger in the new airport so that it can support the development acceleration of BJIB in Kertajati Majalengka.

Wine consumers’ reaction to prices, organic production and origins at the point of sale: an analysis of household panel data

2018 ◽  
Vol 35 (3) ◽  
pp. 261-273
Author(s):  
Isabel Schäufele ◽  
Ulrich Hamm
Keyword(s):  
Stated Preference ◽  
Organic Production ◽  
High Price ◽  
Price Sensitivity ◽  
Price Setting ◽  
Data Set ◽  
Major Barrier ◽  
Quality Signal ◽  
Organic Label ◽  
Organic Wine

AbstractPrice premiums are considered as major purchase barriers for organic products and therefore may prevent organic market growth. For wine, however, prices take a double and conflicting effect: they also serve as quality signal for consumers. Therefore, it is of high relevance to examine if price is a major barrier for organic wine as well.Even though many studies already examined price behavior for organic wine through surveys and experiments, it is still to be clarified how consumers’ react to price changes in a real market context. So far, no study analyzed consumer preferences for organic labeled wine in daily shopping situations. Through the analysis of the GfK household panel—a high-frequency data set of extensive population coverage—implications for price setting and price promotions in different market segments can be given.In contrast to previous studies, consumers’ overall price sensitivity was found to be low for organic wine and consumers’ preferred organic over conventional wine. The effect of price as quality cue or purchase barrier and the effect of an organic label on consumers’ behavior varied between price categories. Organic wine was valued highest in the low-price category, whereas no price premium for the organic label was examined in the high-price segment. Price sensitivity was extremely high for organic wine in the low-price segment, while price functioned as quality signal in the premium segment for organic and conventional wine similarly.This study verified previous stated preference studies on organic wine through the analysis of actual purchase data. Moreover, new insights for price setting in different price categories were generated through the examination of a large amount of disaggregated data on single consumer purchases.

scholarly journals Benefit Evaluation of Snow Removal with Stated Preference Method

2001 ◽  
Vol 18 ◽  
pp. 305-310
Author(s):  
Hisa MORISUGI ◽  
Masaki SAITO ◽  
Yasuhisa HAYASHIYAMA
Keyword(s):  
Stated Preference ◽  
Snow Removal ◽  
Benefit Evaluation ◽  
Stated Preference Method

scholarly journals Characteristics Analysis of Freight Mode Choice Model According to the Introduction of a New Freight Transport System

2019 ◽  
Vol 11 (4) ◽  
pp. 1209 ◽  
Author(s):  
Seungjin Shin ◽  
Hong-Seung Roh ◽  
Sung Hur
Keyword(s):  
Travel Time ◽  
Transport System ◽  
Choice Model ◽  
Stated Preference ◽  
Statistical Significance ◽  
Explanatory Power ◽  
Service Level ◽  
Freight Transport ◽  
Transport Cost ◽  
Transport Mode

The purpose of this study is to identify the characteristics of freight mode choices made by shippers and carriers with the introduction of a new freight transport system. We set an area in which actual freight transport takes place as the analysis scope and performed a survey of the shippers and carriers that transport containers to identify their stated preference (SP) regarding the new freight mode. The SP survey was carried out through an experimental design and this study considered the three factors of transport time, transport cost, and service level. This study compared and analyzed the models by distance using an individual behavior model. The results of estimating the model showed that the explanatory power of the model classified by distance and the individual parameters have statistical significance. The hit ratio was also high, which confirms that the model was estimated properly. In addition, the range of elasticity and the value of travel time analyzed using the model were evaluated to be appropriate compared to previous studies. The findings of the elasticity analysis show that strategies for reducing the transport cost are effective to increase the demand for the new transport mode. The value of travel time of freight transport was found to be higher than the current value generally applied in Korea. Considering that the value of travel time currently used is based on road freight transport, further research is required to apply a new value of travel time that reflects the characteristics of the new transport mode in the future.

Commuter Bicyclist Route Choice: Analysis Using a Stated Preference Survey

2003 ◽  
Vol 1828 (1) ◽  
pp. 107-115 ◽  
Author(s):  
Monique A. Stinson ◽  
Chandra R. Bhat
Keyword(s):  
Travel Time ◽  
Stated Preference ◽  
Empirical Models ◽  
Policy Implications ◽  
Facility Planning ◽  
Quality Factors ◽  
Stated Preference Survey ◽  
Factors Affecting ◽  
Choice Analysis ◽  
Using Data

The importance of factors affecting commuter bicyclists’ route choices was evaluated. Both route-level (e.g., travel time) and link-level (e.g., pavement quality) factors are examined. Empirical models are estimated using data from a stated preference survey conducted via the Internet. The models indicate that, for commuter bicyclists, travel time is the most important factor in choosing a route. Presence of a bicycle facility (especially a bike lane or separate path), the level of automobile traffic, pavement or riding surface quality, and presence of a bicycle facility on a bridge are also very important determinants. Furthermore, there are policy implications of these results for bicycle facility planning.

Quantifying the Impact of the COVID-19 Pandemic on Passenger Vehicle Drivers’ Willingness to Pay for Travel Time Savings and Reliability

2021 ◽  
pp. 036119812110388
Author(s):  
Tristan Cherry ◽  
Mark Fowler ◽  
Claire Goldhammer ◽  
Jeong Yun Kweun ◽  
Thomas Sherman ◽  
...  
Keyword(s):  
Willingness To Pay ◽  
Travel Time ◽  
Travel Behavior ◽  
Local Governments ◽  
Consumer Preferences ◽  
Stated Preference ◽  
Travel Time Reliability ◽  
Travel Time Savings ◽  
Time Savings ◽  
The Impact

The COVID-19 pandemic has fundamentally disrupted travel behavior and consumer preferences. To slow the spread of the virus, public health officials and state and local governments issued stay-at-home orders and, among other actions, closed nonessential businesses and educational facilities. The resulting recessionary effects have been particularly acute for U.S. toll roads, with an observed year-over-year decline in traffic and revenue of 50% to 90% in April and May 2020. These disruptions have also led to changes in the types of trip that travelers make and their frequency, their choice of travel mode, and their willingness to pay tolls for travel time savings and travel time reliability. This paper describes the results of travel behavior research conducted on behalf of the Virginia Department of Transportation before and during the COVID-19 pandemic in the National Capital Region of Washington, D.C., Maryland, and Northern Virginia. The research included a stated preference survey to estimate travelers’ willingness to pay for travel time savings and travel time reliability, to support forecasts of traffic and revenue for existing and proposed toll corridors. The survey collected data between December 2019 and June 2020. A comparison of the data collected before and during the pandemic shows widespread changes in travel behavior and a reduction in willingness to pay for travel time savings and travel time reliability across all traveler types, particularly for drivers making trips to or from work. These findings have significant implications for the return of travelers to toll corridors in the region and future forecasts of traffic and revenue.

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