Designing and Implementing a Panel Study of Commuter Behavior: Lessons for Future Research (original) (raw)
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An Introduction to Panel Surveys in Transportation Studies
PsycEXTRA Dataset, 2000
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Incentives, as one of the travel demand management strategies, are deployed to eliminate or temporally and spatially shift trips away from congested periods and corridors. This study analyzes the impact of incentives on departure time for seven main trip purposes in order to further provide a personalized incentive scheme to achieve an optimal manner at the system wide level. We compare two consecutive incentive schemes, each lasting for over a 1-year period, to understand how effectively these incentive scenarios influence the departure time of seven trip purposes. The data used in this research collected by the Metropia app, one of the first reward-based travels demand management smartphone applications, and include 364,966 trips conducted by 2270 users between May 2015 and May 2018. Four accelerated failure time models are conducted to explain the time to observe a departure event and the acceleration factors for various trip purposes under two incentive scenarios. The results suggest that peak hour travelers may be open to behavioral incentive that promotes non-peak hour departure time. The incentives, however, may need to be tailored based on time of the day and the purpose of the trip. The findings highlight that traveling for recreation, errands, and work is the most sensitive trip purposes to the incentives in the morning peak hour. However, in the evening peak hour, traveling for other trips, errands, and school becomes the most sensitive trip purposes. These results can facilitate the design of incentives tailored to a specific individual and trip, to incentivize lasting and meaningful behavioral changes.
Urban Transportation Policies and Practices in the United States and Its Peer Countries
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The Institute receives oversight from an internationally respected Board of Trustees whose members represent all major surface transportation modes. MTI's focus on policy and management resulted from a Board assessment of the industry's unmet needs and led directly to the choice of the San José State University College of Business as the Institute's home. The Board provides policy direction, assists with needs assessment, and connects the Institute and its programs with the international transportation community. MTI's transportation policy work is centered on three primary responsibilities: MINETA TRANSPORTATION INSTITUTE Research MTI works to provide policy-oriented research for all levels of government and the private sector to foster the development of optimum surface transportation systems. Research areas include: transportation security; planning and policy development; interrelationships among transportation, land use, and the environment; transportation finance; and collaborative labormanagement relations. Certified Research Associates conduct the research. Certification requires an advanced degree, generally a Ph.D., a record of academic publications, and professional references. Research projects culminate in a peer-reviewed publication, available both in hardcopy and on TransWeb, the MTI website (http://transweb.sjsu.edu). Education The educational goal of the Institute is to provide graduate-level education to students seeking a career in the development and operation of surface transportation programs. MTI, through San José State University, offers an AACSB-accredited Master of Science in Transportation Management and a graduate Certificate in Transportation Management that serve to prepare the nation's transportation managers for the 21st century. The master's degree is the highest conferred by the California State University system. With the active assistance of the California Department of Transportation, MTI delivers its classes over a state-ofthe-art videoconference network throughout the state of California and via webcasting beyond, allowing working transportation professionals to pursue an advanced degree regardless of their location. To meet the needs of employers seeking a diverse workforce, MTI's education program promotes enrollment to under-represented groups. Information and Technology Transfer MTI promotes the availability of completed research to professional organizations and journals and works to integrate the research findings into the graduate education program. In addition to publishing the studies, the Institute also sponsors symposia to disseminate research results to transportation professionals and encourages Research Associates to present their findings at conferences. The World in Motion, MTI's quarterly newsletter, covers innovation in the Institute's research and education programs. MTI's extensive collection of transportation-related publications is integrated into San José State University's world-class Martin Luther King, Jr. Library. The contents of this report reflect the views of the authors, who are responsible for the facts and accuracy of the information presented herein. This document is disseminated under the sponsorship of the