A mobility measure can have effects its designers did not anticipate. At the Movin’On Summit 2026, Simone Morgagni, Director of Research for Safety and Shared Mobility Development at SNCF Group, calls for these effects to be assessed systematically, drawing on methods used in research and business.

He notes that outcomes depend on public policy, business decisions and users’ choices. These decisions influence one another. Monitoring them more closely would make it possible to identify earlier which measures are delivering the expected results and which are creating new obstacles. It would also help limit the successive revisions that make industrial planning more complex.

Looking ahead to the rest of the Summit, Simone Morgagni would like to measure the early benefits of the actions already underway and see new projects emerge among participants. These results could help determine which initiatives to pursue and on what basis to scale them.