University of Sydney Business School: Recent submissions
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Wearable GPS device as a data collection method for travel research
Published 2003-02-01Global Positioning System (GPS) devices are emerging as a potential means to collect improved data on the spatial aspects of personal travel. This paper builds on earlier work by Stopher and others on the use of passive ...Open AccessWorking Paper -
Identifying the Influence of Stated Choice Design Dimensionality on Willingness to Pay for Travel Time Savings
Published 2004-04-01This paper explores the influence of the dimensions of stated choice (SC) designs on the value of travel time savings. Utilising principles of experimental design, 16 choice designs are embedded within a global design in ...Open AccessWorking Paper -
Estimating Eligibility Rates: A Crucial Component of the Calculation for Response Rates
Published 2004-04-01Response rates are used by analysts to assess survey quality: higher response rates are usually desired to reduce the incidence of non-response bias. The response rate is simply defined as the ratio of the number of completed ...Open AccessWorking Paper -
Collecting Data with GPS: Those who reject, and those who receive
Published 2004-09-01Most surveys using GPS devices to collect data have focused on the device and its effectiveness for collecting reliable and accurate data. Another dimension to be considered with this form of data collection is whether the ...Open AccessWorking Paper -
Travel Behaviour of Seniors in an Aging Population: An Exploratory Study of Trip Chains and Modal Preferences in the Greater Metropolitan Area of Sydney
Published 2005-09-01Three concurrent demographic shifts, the aging of the population, and increase in incomes and an increase in health of senior citizens, are likely to cause significant changes to travel demand structures. An increasing ...Open AccessWorking Paper