- From the Emergent Centralisation of Bitcoin to the Limits of Blockchain-based Systems (PDF, 5 MB) Blockchain from a Central Bank Perspective. Invited talk. Zürich, November 2017
- In-block Nested Structural Patterns in Ecological and Social Networks (PDF, 4 MB) 6th International Conference on Complex Networks. Lyon, FR, November 2017
- Bitcoin: when a decentralised economy becomes centralised (PDF, 4 MB) Scientifica. Open Lecture. Zürich, June 2017
- Statistical Mechanics of Blockchain-based systems) (PDF, 7 MB) American Physical Society March Meeting. Invited talk. New Orleans, USA, March 2017