Waichman, Israel; Requate, Till; Korzhenevych, Artem - In: Economics Letters 118 (2013) 2, pp. 327-329
In this paper, we make use of a unique dataset collected at the central train station of the city of Kiel, Germany. Group tickets are used by individual proposers looking for co-travelers to share the ride with shortly before the train departure. The shared ride is offered for a fixed price. We...