The study of social networks in activity-travel research has recently gained momentum
because social activities and social influence were relatively poorly explained in activity …

Conceptual and empirical models of the propensity to perform social activity–travel behavior
are described, which incorporate the influence of individuals' social context, namely their …

Although the study of the role of the social context in travel behavior and activity patterns has
recently gained attention, the empirical evidence supporting the relationship between social …

The papers in this theme issue represent a selection of research presented in the
international workshop Frontiers in Transportation: Social and Spatial Interactions …

This paper reports preliminary results of a survey designed to quantify how social networks
influence travel behavior. Using a three-day activity diary, we simultaneously measured …

This paper presents a data collection effort designed to incorporate the social dimension in
social activity-travel behavior by explicitly studying the link between individuals' social …

The social dimension of activity–travel behavior has recently received much research
attention. This paper aims to make a contribution to this growing literature by investigating …

The topic of social interaction, and its relationships to travel and transportation, is rapidly
gaining interest in the transportation community. Going beyond the study of intra-household …

Several studies in transportation literature have shown that in the short-term social networks
play an important role in discretionary activity and travel decisions of an individual. However …

Explanations of leisure travel must take the influence of participants' social contacts into
account. To analyze this influence, transport planning uses social network analysis methods …