# Data

WP19 is a theoretical paper. No empirical data are used; every number in the paper is generated by the model (config/baseline.yaml → src/simulation.py → results/). The parameterisation is illustrative and documented with units and justifications in config/baseline.yaml and Table 1 of the paper. No Québec or Canadian transaction data were obtained; an optional case study was considered and not pursued (no lawfully usable listing-level data with time on market were available to the author at the time of writing, see research/limitations.md).