Pigovian transport pricing was implemented in a large-scale field experiment in urban areas of Switzerland. The pricing varied across time, space and mode of transport. One third of the participants were given a financial incentive to reduce their external costs of transport, whereas others were...

We implement Pigovian transport pricing in a field experiment in urban agglomerations of Switzerland over the course of 8 weeks. The pricing considers external costs from climate damages, health outcomes and congestion and varies across time, space and mode of transport. The treatment reduces...