The connectivity and dependency between various connected locations has become stronger as the rate of urbanization and economic expansion has accelerated. Transport has played a critical role in promoting the flow of economic benefits and growth across linked geographical areas since its origin. Therefore, the purpose of this paper was to provide deeper insights into the relationship between service quality and client satisfaction by exploring the mediating and moderating role of service quality and quality pursuer on client satisfaction. The research used quantitative approaches and employed a non-probability sampling technique. The 240 samples were analysed using Partial Least Squares Structural Equation Modelling (PLS-SEM). The findings show that there is a positive relationship between, assurance, responsiveness, convenience, and service quality. Conversely, findings show an insignificant relationship between empathy and service quality. Findings specify that service quality mediate the association between assurance, responsiveness, convenience, and client satisfaction. Nevertheless, the study observed an insignificant mediation effect of service quality on the linkage between empathy and customer satisfaction. The findings specify that quality pursuers have a significant moderating effect on the relationship between service quality and client satisfaction. As a result, the findings of this present research give useful information for improving client satisfaction and the role of long-term viability of the high-speed rail business in the national economy. This research offers valuable insights for transportation agencies by examining the link between service quality attributes and passengers’ intentions to reuse services, aiming to enhance the provided service, boost ridership, and support the implementation of sustainable transportation policies. The study recognizes certain limitations, such as the restricted sample size and the diverse characteristics of high-speed rail passengers, which may skew the understanding of how service quality affects customer satisfaction and subsequent behaviors. Our results suggest that satisfaction levels among passengers could differ based on the specific routes taken and the types of seating arrangements offered. Consequently, authorities should priorities service quality and its four important characteristics.

empathy; assurance; responsiveness; convenience high-speed-train; client satisfaction; service quality; quality pursuer

Abrate, G., Quinton, S., & Pera, R. (2021). The relationship between price paid and hotel review ratings: Expectancy-disconfirmation or placebo effect? Tourism Management, 85, 104314. https://doi.org/10.1016/j.tourman.2021.104314 Afful-Dadzie, E., & Afful-Dadzie, A. (2021). Online health consumer behaviour: What informs user decisions on information quality? Computers in Human Behavior Reports, 3, 100064. https://doi.org/10.1016/j.chbr.2021.100064 Agustien, T. (2021). Service Improvement Priorities of The Economy-Premium Train in Indonesia. International Journal of Applied Business Research, 67–88. https://doi.org/10.35313/ijabr.v3i1.113 Ali, F., Rasoolimanesh, S. M., Sarstedt, M., et al. (2018). An assessment of the use of partial least squares structural equation modeling (PLS-SEM) in hospitality research. International Journal of Contemporary Hospitality Management, 30(1), 514–538. https://doi.org/10.1108/ijchm-10-2016-0568 Anshu, K., Gaur, L., & Singh, G. (2022). Impact of customer experience on attitude and repurchase intention in online grocery retailing: A moderation mechanism of value Co-creation. Journal of Retailing and Consumer Services, 64, 102798. https://doi.org/10.1016/j.jretconser.2021.102798 Aoun, A. (2021). On the Improving of Approximate Computing Quality Assurance. Concordia University. Arabelen, G., & Kaya, H. T. (2021). Assessment of logistics service quality dimensions: a qualitative approach. Journal of Shipping and Trade, 6(1). https://doi.org/10.1186/s41072-021-00095-1 Armstrong, J. S., & Overton, T. S. (1977). Estimating Nonresponse Bias in Mail Surveys. Journal of Marketing Research, 14(3), 396–402. https://doi.org/10.1177/002224377701400320 Attiany, M. S., Husain, A.-H. M. A., & Al-kharabsheh, S. A. J. M. E. (2021). The Impact of Quality Banking Services in Improving the Perceived Mental Image of Jordanian Islamic Bank, 7(4). Bae, W., & Chi, J. (2021). Content Analysis of Passengers’ Perceptions of Airport Service Quality: The Case of Honolulu International Airport. Journal of Risk and Financial Management, 15(1), 5. https://doi.org/10.3390/jrfm15010005 Bagozzi, R. P., & Yi, Y. (1988). On the evaluation of structural equation models. Journal of the Academy of Marketing Science, 16(1), 74–94. https://doi.org/10.1007/bf02723327 Baharun, H., Mundiri, A., Zamroni, Z., et al. (2021). Quality Assurance of Education in Senior High School during Covid-19 Pandemic. AL-ISHLAH: Jurnal Pendidikan, 13(3), 2203–2212. https://doi.org/10.35445/alishlah.v13i3.1190 Balinado, J. R., Prasetyo, Y. T., Young, M. N., et al. (2021). The Effect of Service Quality on Customer Satisfaction in an Automotive After-Sales Service. Journal of Open Innovation: Technology, Market, and Complexity, 7(2), 116. https://doi.org/10.3390/joitmc7020116 Bambale, S. A., Ghani, M. B. A., Ado, A. B. J. J. o. I. B., & Management. (2020). How Service Quality Affects Customer Satisfaction: A Study of Malaysian Electric Train Service (ETS), 3(2), 01-07. Benoit, S., Klose, S., & Ettinger, A. (2017). Linking service convenience to satisfaction: dimensions and key moderators. Journal of Services Marketing, 31(6), 527–538. https://doi.org/10.1108/jsm-10-2016-0353 Bieliatynskyi, A., & Breskich, V. (2022). Safety in Aviation and Space Technologies. In: Lecture Notes in Mechanical Engineering. Springer International Publishing. https://doi.org/10.1007/978-3-030-85057-9 Bogale, B., & Gizat, E. Assessment of Service Quality and Customers’ Satisfaction in Addis Ababa City Light Rail Transit. Boubker, O., & Naoui, K. (2022). Factors affecting airline brand love, passengers’ loyalty, and positive word-of-mouth. A case study of Royal Air Maroc. Case Studies on Transport Policy, 10(2), 1388–1400. https://doi.org/10.1016/j.cstp.2022.05.006 Brahmana, A. S., & Rohayati, Y. (2022). Designing Travel Aggregator Application Using the Integration of Fuzzy Electronic Service Quality and Fuzzy Refined Kano. IPTEK Journal of Proceedings Series, 0(1), 419. https://doi.org/10.12962/j23546026.y2020i1.11944 Bungatang, B., & Reynel, R. (2021). The Effect of Service Quality Elements on Customer Satisfaction. Golden Ratio of Marketing and Applied Psychology of Business, 1(2), 107–118. https://doi.org/10.52970/grmapb.v1i2.102 Cai, R., & Chi, C. G.-Q. (2021). Pictures vs. reality: Roles of disconfirmation magnitude, disconfirmation sensitivity, and branding. International Journal of Hospitality Management, 98, 103040. https://doi.org/10.1016/j.ijhm.2021.103040 Canming, C., & Jianjun, C. J. C. S. S. (2011). An empirical analysis of the relationship among the service quality, customer satisfaction and loyalty of high speed railway based on strctural equation model, 7(4), 67-73. Chen, Z., Wang, Y., & Zhou, L. (2021). Predicting weather-induced delays of high-speed rail and aviation in China. Transport Policy, 101, 1–13. https://doi.org/10.1016/j.tranpol.2020.11.008 Cheng, G., Sun, X., Li, K., et al. (2022). Perturbation-Seeking Generative Adversarial Networks: A Defense Framework for Remote Sensing Image Scene Classification. IEEE Transactions on Geoscience and Remote Sensing, 60, 1–11. https://doi.org/10.1109/tgrs.2021.3081421 Cheng, J., & Chen, Z. (2021). Impact of high-speed rail on the operational capacity of conventional rail in China. Transport Policy, 110, 354–367. https://doi.org/10.1016/j.tranpol.2021.06.016 Chin, K.-S., Yang, Q., Chan, C. Y. P., et al. (2019). Identifying passengers’ needs in cabin interiors of high-speed rails in China using quality function deployment for improving passenger satisfaction. Transportation Research Part A: Policy and Practice, 119, 326–342. https://doi.org/10.1016/j.tra.2018.12.004 Chou, J.-S., Ongkowijoyo, C. S., Ngo, N.-T., et al. (2020). Evolutionary bi-level model for optimizing ticket fares and operations profit of Taiwan high-speed rail. Research in Transportation Business & Management, 37, 100548. https://doi.org/10.1016/j.rtbm.2020.100548 Chyi, C. S., & Hee, O. C. (2022). Linking service quality, guest satisfaction and length of stay to e-WOM: a study in the hotel industry of Singapore. Middle East J. of Management, 9(1), 44. https://doi.org/10.1504/mejm.2022.119360 Cunningham, W. A., Preacher, K. J., & Banaji, M. R. (2001). Implicit Attitude Measures: Consistency, Stability, and Convergent Validity. Psychological Science, 12(2), 163–170. https://doi.org/10.1111/1467-9280.00328 Deng, T., Gan, C., Perl, A., et al. (2020). What caused differential impacts on high-speed railway station area development? Evidence from global nighttime light data. Cities, 97, 102568. https://doi.org/10.1016/j.cities.2019.102568 Egli, F., Schärer, D., & Steffen, B. (2022). Determinants of fossil fuel divestment in European pension funds. Ecological Economics, 191, 107237. https://doi.org/10.1016/j.ecolecon.2021.107237 Falk, R. F., & Miller, N. B. (1992). A primer for soft modeling: University of Akron Press. Available online: https://www.researchgate.net/profile/R-Falk-2/publication/232590534_A_Primer_for_Soft_Modeling/links/0f317536164ce52c67000000/A-Primer-for-Soft-Modeling.pdf (accessed on 8 August 2023). Ferdous, Z., Islam, F. F., Rahman, F. N. A., et al. (2021). Customer Satisfaction of Bangladesh Railway E-Ticketing System: Bangladesh Journal of Public Administration. https://doi.org/10.36609/bjpa.v30i1.94 Ferreira, C. F. da C., Djo, M. K., Freitas, J. R., et al. (2021). The Impact of Service Quality on Customer Satisfaction: A Study on Higher Education Students in Timor-Leste. Timor Leste Journal of Business and Management, 3, 47–53. https://doi.org/10.51703/bm.v3i2.35 Hair, J. F., Celsi, M., Ortinau, D. J., & Bush, R. P. (2010). Essentials of marketing research (Vol. 2). McGraw-Hill/Irwin New York, NY. Hair, J. F., Hult, G. T. M., Ringle, C. M., et al. (2021). Partial Least Squares Structural Equation Modeling (PLS-SEM) Using R. In Classroom Companion: Business. Springer International Publishing. https://doi.org/10.1007/978-3-030-80519-7 Hair, J. F., Ringle, C. M., & Sarstedt, M. (2011). PLS-SEM: Indeed a Silver Bullet. Journal of Marketing Theory and Practice, 19(2), 139–152. https://doi.org/10.2753/mtp1069-6679190202 Hair, J. F., Ringle, C. M., & Sarstedt, M. (2012). Partial Least Squares: The Better Approach to Structural Equation Modeling? Long Range Planning, 45(5–6), 312–319. https://doi.org/10.1016/j.lrp.2012.09.011 Hair, J. F., Ringle, C. M., & Sarstedt, M. (2013). Partial Least Squares Structural Equation Modeling: Rigorous Applications, Better Results and Higher Acceptance. Long Range Planning, 46(1–2), 1–12. https://doi.org/10.1016/j.lrp.2013.01.001 Hair, J. F., Risher, J. J., Sarstedt, M., et al. (2019). When to use and how to report the results of PLS-SEM. European Business Review, 31(1), 2–24. https://doi.org/10.1108/ebr-11-2018-0203 Heng, C. S., Hamid, N. A. A. J. R. i. M. o. T., & Business. (2021). The Influence of Service Quality and Train Comfort towards Passengers’ Satisfaction: A Case Study of KTMB ETS. Research in Management of Technology and Business, 2(1), 232-245. Henseler, J., Ringle, C. M., & Sarstedt, M. (2014). A new criterion for assessing discriminant validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115–135. https://doi.org/10.1007/s11747-014-0403-8 Henseler, J., Ringle, C. M., & Sinkovics, R. R. (2009). The use of partial least squares path modeling in international marketing New challenges to international marketing: Emerald Group Publishing Limited. https://doi.org/10.1108/S1474-7979(2009)0000020014 Homburg, C., & Rudolph, B. (2001). Customer satisfaction in industrial markets: dimensional and multiple role issues, 52(1), 15-33. https://doi.org/10.1016/S0148-2963(99)00101-0 Homburg, C., Klarmann, M., & Vomberg, A. (2022). Handbook of Market Research. https://doi.org/10.1007/978-3-319-57413-4 Hu, L., & Bentler, P. M. (1999). Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural Equation Modeling: A Multidisciplinary Journal, 6(1), 1–55. https://doi.org/10.1080/10705519909540118 Huda, M. N., Beureukat, B., Melati, M., & Digdowiseiso, K. (2023). The Influence of Reliability, Responsibility, Assurance, Empathy and Physical Evidence on Customer Satisfaction with Disabilities at Tangerang Station. Jurnal Syntax Admiration, 4(5), 843-856. Idowu, S. O., Schmidpeter, R., Capaldi, N., et al. (2023). Encyclopedia of Sustainable Management. https://doi.org/10.1007/978-3-031-25984-5 Itani, O. S., Kassar, A.-N., & Loureiro, S. M. C. (2019). Value get, value give: The relationships among perceived value, relationship quality, customer engagement, and value consciousness. International Journal of Hospitality Management, 80, 78–90. https://doi.org/10.1016/j.ijhm.2019.01.014 Khudhair, H. Y., Jusoh, A., Mardani, A., et al. (2019). Quality seekers as moderating effects between service quality and customer satisfaction in airline industry. International Review of Management and Marketing, 9(4), 74–79. https://doi.org/10.32479/irmm.8144 Khudhair, H. Y., Jusoh, A., Nor, K. M., et al. (2021). Price sensitivity as a moderating factor between the effects of airline service quality and passenger satisfaction on passenger loyalty in the airline industry. International Journal of Business Continuity and Risk Management, 11(2/3), 114. https://doi.org/10.1504/ijbcrm.2021.116274 Kyriazos, T., & Poga, M. (2023). Dealing with Multicollinearity in Factor Analysis: The Problem, Detections, and Solutions. Open Journal of Statistics, 13(03), 404–424. https://doi.org/10.4236/ojs.2023.133020 Latan, H., & Noonan, R. (2017). Partial Least Squares Path Modeling. Springer International Publishing. https://doi.org/10.1007/978-3-319-64069-3 Leal Filho, W., Azul, A. M., Brandli, L., et al. (2021). Industry, Innovation and Infrastructure. Encyclopedia of the UN Sustainable Development Goals. https://doi.org/10.1007/978-3-319-95873-6 Li, M., & Ma, Q. (2022). “Do not impose on others what you desire.” Research on the influence of service Personnel’s interactive orientation on customer comfort. Journal of Retailing and Consumer Services, 65, 102887. https://doi.org/10.1016/j.jretconser.2021.102887 Lin, H.-F. (2021). The mediating role of passenger satisfaction on the relationship between service quality and behavioral intentions of low-cost carriers. The TQM Journal, 34(6), 1691–1712. https://doi.org/10.1108/tqm-06-2021-0187 Liu, F., Lim, E. T. K., Li, H., et al. (2020). Disentangling utilitarian and hedonic consumption behavior in online shopping: An expectation disconfirmation perspective. Information & Management, 57(3), 103199. https://doi.org/10.1016/j.im.2019.103199 Liu, M. T., Liu, Y., & Mo, Z. (2020). Moral norm is the key. Asia Pacific Journal of Marketing and Logistics, 32(8), 1823–1841. https://doi.org/10.1108/apjml-05-2019-0285 Lohmöller, J.-B. (1989). Latent Variable Path Modeling with Partial Least Squares. Physica-Verlag HD. https://doi.org/10.1007/978-3-642-52512-4 Luo, H., & Zhao, S. (2021). Impacts of high-speed rail on the inequality of intercity accessibility: A case study of Liaoning Province, China. Journal of Transport Geography, 90, 102920. https://doi.org/10.1016/j.jtrangeo.2020.102920 McGorry, P. D., Mei, C., Chanen, A., et al. (2022). Designing and scaling up integrated youth mental health care. World Psychiatry, 21(1), 61–76. Portico. https://doi.org/10.1002/wps.20938 Md. Amanullah, Mahamudul Hasan, & Md.Hafez. (2021). The Impact Of Service Quality On User Satisfaction: A Case Study Of Selected Public Libraries In Bangladesh. EPRA International Journal of Multidisciplinary Research (IJMR), 309–316. Internet Archive. https://doi.org/10.36713/epra6218 Messerli, P., Murniningtyas, E., Eloundou-Enyegue, P., et al. (2019). Global sustainable development report 2019: the future is now-science for achieving sustainable development. Naimi, B., Hamm, N. A. S., Groen, T. A., et al. (2013). Where is positional uncertainty a problem for species distribution modelling? Ecography, 37(2), 191–203. Portico. https://doi.org/10.1111/j.1600-0587.2013.00205.x Ndzinisa, N., & Dlamini, R. (2022). Responsiveness vs. accessibility: pandemic-driven shift to remote teaching and online learning. Higher Education Research & Development, 41(7), 2262–2277. https://doi.org/10.1080/07294360.2021.2019199 Neumann, T. (2021). Comparative Analysis of Long-Distance Transportation with the Example of Sea and Rail Transport. Energies, 14(6), 1689. https://doi.org/10.3390/en14061689 Nguyen-Phuoc, D. Q., Vo, N. S., Su, D. N., et al. (2021). What makes passengers continue using and talking positively about ride-hailing services? The role of the booking app and post-booking service quality. Transportation Research Part A: Policy and Practice, 150, 367–384. https://doi.org/10.1016/j.tra.2021.06.013 Nunnally, J., Bernstein, I. (1978). PSychoneric Theory, 2nd ed. Tata McGraw-Hill Ed., New Delhi. Parmelli, E., Langendam, M., Piggott, T., et al. (2021). Guideline-based quality assurance: a conceptual framework for the definition of key elements. BMC Health Services Research, 21(1). https://doi.org/10.1186/s12913-021-06148-2 Peng, Y., Zhang, H., Wang, T., et al. (2021). Energy consumption analysis and multiple-criteria evaluation of high-speed trains with different marshaled forms in China. Science of The Total Environment, 759, 143678. https://doi.org/10.1016/j.scitotenv.2020.143678 Ringle, C. M., Sarstedt, M., Mitchell, R., et al. (2018). Partial least squares structural equation modeling in HRM research. The International Journal of Human Resource Management, 31(12), 1617–1643. https://doi.org/10.1080/09585192.2017.1416655 Rita, P., Oliveira, T., & Farisa, A. (2019). The impact of e-service quality and customer satisfaction on customer behavior in online shopping. Heliyon, 5(10), e02690. https://doi.org/10.1016/j.heliyon.2019.e02690 Rocha, Á., Reis, J. L., Peter, M. K., et al. (2021). Marketing and Smart Technologies. In: Smart Innovation, Systems and Technologies. Springer Singapore. https://doi.org/10.1007/978-981-33-4183-8 Rui, H., & Bruyaka, O. (2021). Strategic Network Orchestration in Emerging Markets: China’s Catch‐up in the High‐Speed Train Industry. British Journal of Management, 32(1), 97–123. Portico. https://doi.org/10.1111/1467-8551.12457 Sanny, L., Angelina, V., & Christian, B. B. (2021). Innovation of SME service industry in Indonesia in improving customer satisfaction. Journal of Science and Technology Policy Management, 12(2), 351–370. https://doi.org/10.1108/jstpm-03-2020-0056 Shmueli, G., Ray, S., Velasquez Estrada, J. M., et al. (2016). The elephant in the room: Predictive performance of PLS models. Journal of Business Research, 69(10), 4552–4564. https://doi.org/10.1016/j.jbusres.2016.03.049 Sinha, S., Jawahar, I. M., Ghosh, P., et al. (2019). Assessing employers’ satisfaction with Indian engineering graduates using expectancy-disconfirmation theory. International Journal of Manpower, 41(4), 473–489. https://doi.org/10.1108/ijm-04-2019-0185 Spiliopoulou, M., Kruse, R., Borgelt, C., et al. (2006). From Data and Information Analysis to Knowledge Engineering. In: Studies in Classification, Data Analysis, and Knowledge Organization. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-31314-1 Stöber, J. (2001). The Social Desirability Scale-17 (SDS-17). European Journal of Psychological Assessment, 17(3), 222–232. https://doi.org/10.1027//1015-5759.17.3.222 Stratton, S. J. (2021). Population Research: Convenience Sampling Strategies. Prehospital and Disaster Medicine, 36(4), 373–374. https://doi.org/10.1017/s1049023x21000649 Sulu, D., Arasli, H., & Saydam, M. B. (2021). Air-Travelers’ Perceptions of Service Quality during the COVID-19 Pandemic: Evidence from Tripadvisor Sites. Sustainability, 14(1), 435. https://doi.org/10.3390/su14010435 Takagi, K. J. J. r. (2011). Development of high-speed railways in China, 57, 36-41. Available online: https://www.ejrcf.or.jp/jrtr/jrtr57/pdf/36-41web.pdf (accessed on 9 November 2023). van Lierop, D., Badami, M. G., & El-Geneidy, A. M. (2017). What influences satisfaction and loyalty in public transport? A review of the literature. Transport Reviews, 38(1), 52–72. https://doi.org/10.1080/01441647.2017.1298683 Wang, D., Zhan, S., Peng, Q., et al. (2020). Integrated Overnight Train Scheduling and Maintenance Planning for High-Speed Railway Lines. Transportation Research Record: Journal of the Transportation Research Board, 2675(3), 222–237. https://doi.org/10.1177/0361198120968830 Weiland, S., Hickmann, T., Lederer, M., et al. (2021). The 2030 Agenda for Sustainable Development: Transformative Change through the Sustainable Development Goals? Politics and Governance, 9(1), 90–95. https://doi.org/10.17645/pag.v9i1.4191 Weisz, E., Ong, D. C., Carlson, R. W., et al. (2021). Building empathy through motivation-based interventions. Emotion, 21(5), 990–999. https://doi.org/10.1037/emo0000929 Wu, J., Nash, C., & Wang, D. (2014). Is high speed rail an appropriate solution to China’s rail capacity problems? Journal of Transport Geography, 40, 100–111. https://doi.org/10.1016/j.jtrangeo.2014.05.004 Yilmaz, V., Ari, E., & Oğuz, Y. E. (2021). Measuring service quality of the light rail public transportation: A case study on Eskisehir in Turkey. Case Studies on Transport Policy, 9(2), 974–982. https://doi.org/10.1016/j.cstp.2021.05.005 Zaato, S. G., Zainol, N. R., Khan, S., et al. (2023). The Mediating Role of Customer Satisfaction between Antecedent Factors and Brand Loyalty for the Shopee Application. Behavioral Sciences, 13(7), 563. https://doi.org/10.3390/bs13070563 Zeybek, H. (2018). Customer segmentation strategy for rail freight market: The case of Turkish State Railways. Research in Transportation Business & Management, 28, 45–53. https://doi.org/10.1016/j.rtbm.2018.10.003 Zhang, A., Wan, Y., & Yang, H. (2019). Impacts of high-speed rail on airlines, airports and regional economies: A survey of recent research. Transport Policy, 81, A1–A19. https://doi.org/10.1016/j.tranpol.2019.06.010 Zhang, N., Deng, X., Hwang, B.-g., & Zhao, X. J. J. o. I. S. (2021). Identifying driving variables and paths of competitive advantage for international high-speed rail rolling stock contractors, 27(4), 04021032. https://doi.org/10.1061/(ASCE)IS.1943-555X.0000644