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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 -
Graph-theoretical analysis of the Swiss road and railway networks over time
(2007)Arbeitsberichte Verkehrs- und RaumplanungWorking Paper -
Weekly rhythm in joint time expenditure to all at-home and out-of-home activities
(2007)Working Paper / IVTWorking Paper -
Two-dimensionally constrained disaggregate trip generation, distribution and mode choice model
(2007)Arbeitsberichte Verkehrs- und RaumplanungWorking Paper -
Joint VTTS estimation on four separate Swiss SP datasets
(2007)Arbeitsberichte Verkehrs- und RaumplanungWorking Paper -
Long-term and mid-term mobility decisions during the life course
(2007)Working Paper / IVTWorking Paper -
How reasonable is the typical week modeling time frame approach in activity-based travel demand modeling?
(2007)Arbeitsberichte Verkehrs- und RaumplanungThis paper investigates the potential of using a ‘typical week’ time frame in activity-based travel demand modeling. This paper concentrates on a specific activity/trip: shopping, using a 6week travel diary survey, MobiDrive. Each week of the MobiDrive survey is considered as a random week and models are compared. Weekly shopping trips are modeled using a multivariate ordered probability modeling approach. Each model has two major components: ...Report -
Schweizer Unternehmen - quo vaditis?
(2007)Arbeitsberichte Verkehrs- und RaumplanungIn der vorliegenden Arbeit wird die Demographie der zwischen 1991 und 2006 im Handelsregister der Kantone St.Gallen und beider Appenzell eingetragenen Unternehmen untersucht. Dabei geht es insbesondere um den Einfluss des Alters, der Grösse, der Branche sowie des Standortes der Unternehmen auf deren Migrationsverhalten. Zudem wird auch die aus firmendemographischer Sicht zentrale räumliche Verteilung von Gründungen und Löschungen betrachtet. ...Report -
Estimating the value of leisure from a time assignment model
(2007)Arbeitsberichte Verkehrs- und RaumplanungWorking Paper