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Mapping overlapping commuting areas
(2009)Arbeitsberichte Verkehrs- und RaumplanungThis article focuses on mapping and delineation of commuting areas. Commuting distances and the complexity of commuter flows have increased steadily over the years. A reasonable generalisation for the representation of the commuting areas for different purpose is needed. Different cartographic representations, linear and 2-dimensional, overlapping and non-overlapping, are discussed. A commuting area describes a ...Report -
Understanding Metropolitan Collective Encounter Patterns
(2013)Understanding of the mechanisms driving our daily face-to-face encounters is still limited; the field lacks large-scale datasets describing both individual behaviors and their collective interactions. However, here, with the help of travel smart card data, we uncover such encounter mechanisms and structures by constructing a time-resolved in-vehicle social encounter network on public buses in a city (about 5 million residents). This is ...Report -
Size and structure of social network geographies
(2007)Arbeitsberichte Verkehrs- und RaumplanungTravel is the price we pay to be with others, at least it is a very substantial part of the generalised cost of meeting them. If we accept this proposition, and consider that the vast majority of travel serves activities with others, then one has to wonder, why the social content of activities and the constraints arising from coordination with others has received so little attention so far in transport research. This paper supplements the ...Report -
Route, mode and departure time choice behaviour in the presence of mobility pricing
(2007)Arbeitsberichte Verkehrs- und RaumplanungThis paper summarises the results of an extensive stated preference (SP) survey, conducted in Switzerland in order to obtain detailed information for the evaluation of mobility pricing schemes. Four different SP experiments were included: one about the political acceptability of mobility pricing and the other three about route, mode and departure time choice behaviour in the presence of mobility pricing. The questionnaires of 1005 respondents ...Report -
Distributional assumptions in mixed logit models
(2005)Arbeitsberichte Verkehrs- und RaumplanungThe characterisation of taste heterogeneity in discrete choice models has been an area of intense research activity in recent years. Although the underlying theory imposes few constraints on the structure of this heterogeneity, in practice most empirical work has adopted an approach based on the use of a relatively limited range of standard probability distributions such as the Normal and Lognormal. However, a number of recent studies ...Report -
MOBIS-COVID19/01
(2020)Arbeitsberichte Verkehrs- und RaumplanungThis series of working papers presents the ongoing analysis of the mobility behaviour in Switzerland during the period of special measures to combat the Corona virus. A sample of over 1200 participants was recruited from a previous GPS-based mobility study, MOBIS. A 4 week baseline period is therefore available for each participant from the second half of 2019, as well as socio-economic variables. Mobility indicators considered include ...Report -
MOBIS-COVID19/66
(2021)Arbeitsberichte Verkehrs- und RaumplanungOn March 16, 2020, 3700 participants who completed the MOBIS study between September 2019 and January 2020 were invited to reinstall the GPS Logger and Travel Diary App ‘Catch-My-Day’, developed by MotionTag, to record their mobility behaviour during the period of special measures implemented to control the spread of the Corona Virus. The first 4 weeks of mobility data from the original MOBIS Study is taken for each participant as a ...Report -
MOBIS-COVID19/35
(2021)Arbeitsberichte Verkehrs- und RaumplanungOn March 16, 2020, 3700 participants who completed the MOBIS study between September 2019 and January 2020 were invited to reinstall the GPS Logger and Travel Diary App ‘Catch-My-Day’, developed by MotionTag, to record their mobility behaviour during the period of special measures implemented to control the spread of the Corona Virus. The first 4 weeks of mobility data from the original MOBIS Study is taken for each participant as a ...Report -
MOBIS-COVID19/14
(2020)Arbeitsberichte Verkehrs- und RaumplanungOn March 16, 2020, 3700 participants who completed the MOBIS study between September 2019 and January 2020 were invited to reinstall the GPS Logger and Travel Diary App ‘Catch-My-Day’, developed by MotionTag, to record their mobility behaviour during the period of special measures implemented to control the spread of the Corona Virus. The first 4 weeks of mobility data from the original MOBIS Study is taken for each participant as a ...Report -
MOBIS-COVID19/15
(2020)Arbeitsberichte Verkehrs- und RaumplanungOn March 16, 2020, 3700 participants who completed the MOBIS study between September 2019 and January 2020 were invited to reinstall the GPS Logger and Travel Diary App ‘Catch-My-Day’, developed by MotionTag, to record their mobility behaviour during the period of special measures implemented to control the spread of the Corona Virus. The first 4 weeks of mobility data from the original MOBIS Study is taken for each participant as a ...Report