Dynamic cost functions and freight transport modal split evolution

Paolo Ferrari

Transportation Research Part E: Logistics and Transportation Review, 2015, vol. 77, issue C, 115-134

Abstract: The paper studies the characteristics of the evolution over time of modal split for a transport system in which various modes compete with each other and face the freight flow increase in different ways. It is shown that the modal split evolution is constituted by a sequence of time periods, in each of which the dynamic characteristics of the system are different. An equilibrium, stable or unstable, is reached after a transition phase, whose length depends on the characteristics of the system, and in some cases exceeds the length of the period, so that an equilibrium is not reached.

Keywords: Freight transport; Dynamic cost functions; Modal split evolution; Bifurcations; Chaotic dynamics (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (3)

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DOI: 10.1016/j.tre.2015.02.016

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