# Author: Simon-Pierre Boucher — simon-pierre.boucher@uqo.ca
"""Fundamental-value triangulation (paper §sec:fundamental; docs/fundamental_value.md).

Realised prices are noisy, selected proxies of value (theory.tex, Lemma `lem:proxy`). This package builds three
operational proxies that are kept separate from the price-based accuracy metrics of `evaluation/`:

* `repeat_sales`  — municipality × class monthly log-price index (transparent deflator) and the *resale-implied value*
                     of a sale: the later price of the same parcel deflated by the index change between the two dates.
* `rents`         — rental-board leases matched to municipalities / dissemination areas, median rents, crude gross
                     rental yields for condos and plexes, and the Poterba / Himmelberg–Mayer–Sinai user-cost diagnostic.
* `resale_eval`   — evaluation of prediction runs against the resale-implied value (paired block bootstrap).
"""
from .repeat_sales import (describe_resale_sample, index_change, monthly_index, prior_targets, resale_pairs,
                           resale_targets)
from .rents import (gross_yields, implied_value_ratio, load_leases, match_leases, median_rents, user_cost)

__all__ = [
    "monthly_index", "index_change", "resale_pairs", "resale_targets", "prior_targets", "describe_resale_sample",
    "load_leases", "match_leases", "median_rents", "gross_yields", "user_cost", "implied_value_ratio",
]