{
 "record_id": "d5fa1a30f0b446809e7d5129c56b30f298ed13b5",
 "eligible": false,
 "exclusion_reason": "Aggregate unit of analysis: first-difference regressions of census block-group median rent / median home value (2000-2010) on change in conserved acres, weighted by households; no property-level transactions and no dwelling characteristic coefficients reported (housing controls included but not printed).",
 "study": {
  "title": "Land conservation policy and rental markets: evaluating unintended housing price effects",
  "year": 2026,
  "doi": "10.1007/s00168-026-01528-0",
  "country": "United States",
  "region_city": "national (census block groups)",
  "sample_start": 2000,
  "sample_end": 2010,
  "property_type": "mixed",
  "price_type": "other (census median values and rents)",
  "data_source": "US Census 2000 / ACS block-group medians, PAD-US conservation data",
  "document_type": "journal",
  "estimators": [
   "FE_panel"
  ],
  "spatial_method": "county-trend FE; propensity score matching",
  "time_fe": true,
  "location_fe": true,
  "se_type": "clustered",
  "n_obs_total": 58932,
  "ai_methods": [],
  "notes": "Only the conservation coefficient is printed (Tables 2-4); excluded from coefficient synthesis, keep qualitatively (green space capitalisation into owner values but not rents)."
 },
 "models": [],
 "coefficients": []
}