- Document type:
- Report / Forschungsbericht
- Author(s):
- Loder, Allister
- Title:
- Observing natural experiments: lessons learnt from the 9-Euro-Ticket in Germany
- Contracting organization:
- Presentation at the Transport Strategy Centre Seminar at Imperial College London
- Publisher address:
- London
- Year:
- 2023
- BibTeX