On the non-linearity of the willingness to commute (476)

Theme Track: Transportation - Travel Modality

Authors:
Johansson, Börje ; Klaesson, Johan ; Olsson, Michael

Established analysis of labour market commuting are based on random choice models and gravity type models. In these models generalised transport costs are formulated as exponential or loglinear distance-dependent functions. This paper presents empirical observations that imply that time-distances influence the commuting behaviour in a non-linear way, such that the time sensitivity is much lower for very short and long distances, whereas intermediate distance display a high time sensitivity. This is explained in a model which is parametrised and estimated. The results are important for understanding and predicting commuter behaviour. It also helps to delineate space, as in classical traditions, into local, intra-regional, and extra-regional space.

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