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Vulnerability Assessment of the Swiss Road Network
(2008)Working Paper / IVTThis paper presents a methodology for integrating vulnerability due to natural hazard into current infrastructure management systems. It is mainly concerned with presenting a methodology to assess link failure induced transportation related consequences including congestion related effects across a national network. The main challenge hereby considered is how to overcome the calculation time intensity of this equilibrium-based via ...Report -
Einbezug von Reisekosten bei der Modellierung des Mobilitätsverhaltens
(2007)Das Projekt B1 Einbezug von Reisekosten bei der Modellierung des Mobilitätsverhaltens hatte als Ziel, die möglichen Auswirkungen von Mobility Pricing auf das Verkehrsverhalten zu klären. Es stellt damit die Grundlage für die Abschätzung möglicher Verkehrsnachfrageveränderungen dar. Dabei stehen die Zahlungsbereitschaft und wesentliche Veränderungen des Verkehrsverhaltens durch die Einführung von Mobility Pricing im Vordergrund.Report -
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Location relativity in space and time
(2008)Arbeitsberichte Verkehrs- und RaumplanungThe present paper looks into the context and time dependence of location effects, illustrating how it affects the long-term population growth of 2889 individual municipalities located in 26 cantons of Switzerland. The analysis demonstrates the cross-sectional and temporal relativity of location attributes, which appears to emerge clearly even for relatively small regional divisions, such as cantons. However, the difference between absolute ...Report -
Übersicht zu Stated Preference-Studien in der Schweiz und Abschätzung von Gesamtelastizitäten
(2012)Der Bericht beschäftigt sich mit dem Vergleich der Stated Preference (SP)-Befragung 2010 zum Verkehrsverhalten zu den früher durchgeführten Schweizer SP-Studien und gibt Empfehlungen für Gesamtelastizitäten zur Aktualisierung der Energieperspektiven 2050. Die unterschiedlichen Elastizitätsbegriffe werden erklärt und die Untersuchungsmethoden beschrieben.Report -
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Long term fuel price elasticity
(2010)Arbeitsberichte Verkehrs- und RaumplanungThe study analyzes how mobility tool usage and ownership as well as residence location choice are affected by rising fuel costs. Based on econometric models, long-term fuel price elasticities are derived. Based on data collected in stated choice and stated adaptation experiments that were conducted as computer-based face-to-face surveys, a structural equation model was estimated. The resulting fuel price elasticities are primarily dependent ...Report -
Activity-based modelling
(2000)Arbeitsberichte Verkehrs- und RaumplanungThis note discusses the expected contributions of the activity-based research approach to the general development of transport planning. Against a brief review of the development of the approach and its central tenets it discusses four areas in turn: data collection, models of household interactions, choice models incorporating the whole daily activity chain and finally explicit micro-simulation models of activity scheduling. The final ...Report -