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All Journal Jurnal Transportasi Multimoda Jurnal Indonesia Sosial Teknologi Enrichment: Journal of Multidisciplinary Research and Development
Ariani, Firga
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Humanities Computer Science & IT Economics, Econometrics & Finance Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences Transportation

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Analysis of the Selection of Transportation Modes for College Trips Setiawan, Ajie; Ariani, Firga; Budi Purwantoro, Agus
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 2 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i2.8971

Abstract

The congestion conditions that occur on the UMY campus land and the route to the campus that has high density and congestion in the morning and evening, encourage the need for a study related to the reasons why students choose the mode of transportation used and the form of travel patterns that are carried out every day. The purpose of this study is to describe the demographic characteristics and characteristics of students' trips to college. The research method used was quantitative, with a cross-sectional design and purposive sampling techniques, and involved S1 and S2 students from the Faculty of Engineering. Data was collected through questionnaires, observations, and secondary sources, then analyzed using statistics. Based on the research results, most UMY students are 19-23 years old, male, earn above UMP, and have a Class C driver's license. Private cars are used stably over short-to-medium distances and dominate the high-cost category. Trans Jogja buses are popular for medium distances (8-14 km) among students on a budget. Online transportation is chosen for short-to-medium trips with higher costs. This study concludes that students prioritize flexibility, travel time efficiency, and affordability when selecting transportation modes. The policy implications show the need to improve public transportation access, provide campus shuttle services, and parking solutions to optimize student mobility and reduce congestion. Further research is suggested to explore policy frameworks for sustainable transportation in the campus environment.
Towards Smart Transportation: The Impact Of Transportation Policies On Mobility In The Outskirts (Case Study: Mijen Suburban Area In Semarang City) Purwantoro, Agus Budi; Ariani, Firga; Hutama, Adhiyaksa Satria
Enrichment: Journal of Multidisciplinary Research and Development Vol. 2 No. 7 (2024): Enrichment: Journal of Multidisciplinary Research and Development
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/enrichment.v2i7.179

Abstract

This study evaluates the success of transportation policies in addressing increased travel frequency, expanded travel distribution, and changes in transportation mode choices to achieve sustainable suburban transportation. The research was conducted through a mobility analysis survey in Mijen District, Semarang City, Indonesia. Data collection focused on two main areas: first, travel frequency was analyzed using a trip generation model (Y), factoring in variables such as car ownership (X1), motorcycle ownership (X2), travel efficiency (X3), safety (X4), comfort (X5), and environmental friendliness (X6) of public transport. Second, travel distribution and mode choice were analyzed to understand community preferences for travel destinations and modes of transport. The findings revealed that land use changes in Mijen resulted in a 32% improvement in road quality and increased mobility. Recent transportation policies, such as the introduction of Bus Rapid Transit (BRT) and online transportation services, significantly influenced mobility. Mobility grew by 23.8% per year, with changes in the travel frequency model: Y = 1.957 before BRT (2012-2014), Y' = 1.927 after BRT (2014-2016), and Y'' = 1.860 after online transportation (2016-present). Transportation service demand and capacity were balanced, with load factors of 69.7% before BRT, 54.1% after BRT, and 72% after online transportation. The share of public transport users increased from 36% before BRT to 60% after online transportation services. This research contributes to developing smart city and transportation concepts by providing insights into the impact of transportation policy changes in suburban areas.
Mengukur Efek Marjinal dan Elastisitas Permintaan Transjakarta dan Jaklingko dengan Multinomial Logit Model Masrono Yugihartiman; Ariani, Firga
Jurnal Transportasi Multimoda Vol 22 No 1 (2024): Juni
Publisher : Sekretariat Badan Kebijakan Transportasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25104/mtm.v22i1.2360

Abstract

Wacana kenaikan tarif BRT Transjakarta yang ditetapkan sejak tahun 2005 sering muncul di media masa. Untuk memberikan evidence response penumpang terhadap tarif tersebut, penelitian ini dilakukan. Adapun tujuan penelitian ini adalah untuk mengestimasi efek marjinal dan elastisitas permintaan dua jenis pelayanan, yaitu BRT Transjakarta dan Jaklingko. Metode penghitungan efek marjinal dan elastisitas menggunaknan multinomial logit model (MNL) dan conditional logit model (CLM). Pengumpulan data dilakukan dengan menggunakan stated preference survey terhadap 1.202 responden, yang terdiri dari 621 responden BRT Transjakarta dan 581 responden Jaklingko. Berbeda dengan penelitian yang pernah dilakukan di Jakarta sebelumnya, penelitian ini langsung mengestimasi tarif, waktu perjalanan, waktu menunggu, dan biaya transportasi kendaraan pribadi. Selain itu, penelitian ini juga menganalisis efek marjinal dan elastisitas terhadap tingkat pendapatan pengguna secara langsung, yaitu dengan memasukkan tingkat pendapatan di dalam model, dan juga membuat model yang berbeda untuk tingkat pendapatan yang berbeda. Dari hasil penelitian, ditemukan efek marjinal permintaan BRT Jakarta rata-rata -0,0187, dengan elastisitas sekitar -0,0757, yang menunjukkan elastisitas pernintaan terhadap tarif tidak elastis. Demikian pun terhadap waktu perjalanan dengan efek marjinal sekitar separuh dari tarif, yaitu -0,0085 dan elastisitas -0,9074. Untuk waktu tunggu, efek marjinal sekitar dua kali dibandingkan waktu tempuhnya, yaitu sebesar -0,0165, dengan elastisitas -0,0780, dan untuk biaya perjalanan kendaraan pribadi dengan efek marjinal 0,0011 dan elastisitas 0,0848. Sedangkan untuk tingkat pendapatan dengan efek marjinal 0,0061, atau permintaan akan meningkat 0,61% setiap terjadi Rp 1 juta peningkatan pendapatan pengguna, dengan elastisitas 0,0546. Efek marjinal dan elastisitas ini menurun pada tingkat pendapatan yang lebih tinggi. Hal yang sama terjadi pada pelayanan Jaklingko. Secara umum, efek marjinal dan elastisitas Jaklingko lebih tinggi dibandingkan dengan BRT Transjakarta.
Co-Authors Ajie Setiawan, Ajie Budi Purwantoro, Agus Hutama, Adhiyaksa Satria Masrono Yugihartiman Purwantoro, Agus Budi