spb/wp5_uqo

v1.0 → v1.1 (October 2026). FSA (neighbourhood) fixed effects and Conley /
cluster spatial inference added (scripts/12): the 0.4 %/listing city-FE
association falls to 0.08 % within FSAs and is not distinguishable from zero
under spatial SEs; spatial SEs ≈ 3× HC1. Spatial models re-estimated on
projected coordinates with LeSage–Pace impacts; Model 2 collinearity fixed and
re-estimated on the plausibly priced subsample (bimodal price field documented);
random vs FSA-blocked ML cross-validation; benchmark magnitudes (Duso, Koster,
Garcia-López, Combs) corrected; bibliography 56 → 67 entries, all Crossref-
verified. Full report: docs/REVIEW-REPORT.md; audit trail:
docs/CHANGELOG-REVISION.md.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

- PAPER_REVIEW.md: pre-upgrade critical assessment
- references.bib: +32 entries, all verified via Crossref/JMLR (DOIs included);
  fixed Glaeser-Gyourko-Saks year (2005 -> 2006)
- Literature review rebuilt into 10 thematic subsections (quasi-experimental
  wave, Canadian evidence, P2P economics, STR pricing, methods strands, gap)
- Introduction: evidence-base framing, Canadian gap, magnitude preview vs
  Berlin/LA quasi-experiments
- Methodology: every estimator grounded (Kelejian-Prucha, Zou-Hastie, etc.)
- Discussion: new 'Findings in the Context of the Literature' + expanded
  limitations (measurement error, MAUP) + Future Work subsection
- UPGRADE_REPORT.md: per-reference justification, flagged claims,
  contradicting literature
- No result, table, or figure changed; PDF 51 pages, 0 unresolved refs

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Clean repository rebuilt from immo-wp5-spb-20260519 (original left untouched):
- data/processed: verified bit-identical parquet datasets
- src/ + scripts/01-10: refactored pipeline, reproduces published tables
  (14/16 byte-identical, residual diffs documented in AUDIT.md §8)
- figures/: all 15 figures regenerated, including 5 missing from original
- paper/: editorial rewrite, compiles clean (41 pages, 0 unresolved refs)
- AUDIT.md / CHANGES.md: full audit and change log

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>