# Author: Simon-Pierre Boucher — contact@spboucher.ai """WP11 — Half a Million Prices, Twenty Models. A systematic assessment of hedonic specifications and estimation methods for the Quebec housing market, 2021–2026: functional forms, time effects, spatial controls, and machine-learning estimators, evaluated under random and forward-in-time holdouts. """ __version__ = "1.0" __author__ = "Simon-Pierre Boucher" __email__ = "contact@spboucher.ai"