{
 "record_id": "d8941587e0ea17530b8486a47a4da824ad437bf0",
 "eligible": true,
 "exclusion_reason": null,
 "study": {
  "title": "Rail Accessibility and Residential Unit Prices: Evidence from Melbourne's Cranbourne Line",
  "year": 2025,
  "doi": "10.54254/2754-1169/2025.cau28492",
  "country": "Australia",
  "region_city": "Melbourne (Cranbourne Line corridor, south-east suburbs)",
  "sample_start": null,
  "sample_end": null,
  "property_type": "mixed",
  "price_type": "transaction",
  "data_source": "RP Data (CoreLogic) sales records for dwellings within 3 km of the Cranbourne Line; ABS SA1 socio-demographics; OpenStreetMap 2023",
  "document_type": "conference",
  "estimators": [
   "OLS",
   "GWR"
  ],
  "spatial_method": "GWR for spatially varying covariates (Table 6); OLS global model",
  "time_fe": false,
  "location_fe": false,
  "se_type": "OLS",
  "n_obs_total": 374,
  "ai_methods": [],
  "notes": "Dependent variable is transaction price per square metre (AUD/m2), in levels. Transaction years not stated (descriptive sample 691 dwellings; complete-case OLS sample N = 374). Table 4 prints Coef., Std. Err., t and P>|t| (Stata output). Table 6 prints a single Estimate/SE/t per variable for the GWR specification (likely the software's global-regression output); Table 7 (distribution of local coefficients) not extracted. Distances in km (text: 'each additional kilometre'); counts within 5 km; median income is weekly AUD at SA1 level. Dwelling type not specified ('residential units/dwellings')."
 },
 "models": [
  {
   "model_id": "T4-c1",
   "table": "4",
   "column": "1",
   "page": 11,
   "dep_var": "price (unit transaction price, AUD per m2)",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 374,
   "r2": 0.738,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Complete-case sample; F(13,360)=77.96; adj R2 0.728"
  },
  {
   "model_id": "T6-c1",
   "table": "6",
   "column": "1",
   "page": 14,
   "dep_var": "price (unit transaction price, AUD per m2)",
   "dep_transform": "per_m2",
   "estimator": "GWR",
   "n_obs": null,
   "r2": null,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "GWR with spatially varying covariates only (numbed, numbath, distrain, numbustp, numhospital, medianincome); single estimate per variable reported"
  }
 ],
 "coefficients": [
  {
   "model_id": "T4-c1",
   "var_name_printed": "numbed",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 993.201,
   "se": 102.513,
   "t": 9.69,
   "p": 0.0,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "numbath",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -33.984,
   "se": 154.712,
   "t": -0.22,
   "p": 0.826,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "numparking",
   "taxonomy_id": "parking",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 458.98,
   "se": 120.699,
   "t": 3.8,
   "p": 0.0,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "On-site parking spaces"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "age",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -2.048,
   "se": 3.591,
   "t": -0.57,
   "p": 0.569,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Age of building in years"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "disbustop",
   "taxonomy_id": "transit_distance",
   "x_transform": "level",
   "x_unit": "km",
   "beta": -229.313,
   "se": 238.745,
   "t": -0.96,
   "p": 0.337,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Distance to nearest bus stop"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "distrain",
   "taxonomy_id": "transit_distance",
   "x_transform": "level",
   "x_unit": "km",
   "beta": -139.868,
   "se": 56.781,
   "t": -2.46,
   "p": 0.014,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Distance to nearest train station"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "discbd",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "km",
   "beta": -85.066,
   "se": 15.166,
   "t": -5.61,
   "p": 0.0,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Distance to Melbourne CBD"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "numbustp",
   "taxonomy_id": "transit_distance",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 6.29,
   "se": 1.054,
   "t": 5.97,
   "p": 0.0,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Number of bus stops within 5 km (density, not distance)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "numhospital",
   "taxonomy_id": "hospital_distance",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 18.535,
   "se": 24.754,
   "t": 0.75,
   "p": 0.454,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Number of hospitals within 5 km (count, not distance)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "numschool",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 8.267,
   "se": 4.282,
   "t": 1.93,
   "p": 0.054,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Number of schools within 5 km (count, not distance)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "medianage",
   "taxonomy_id": "demographics",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 23.657,
   "se": 20.37,
   "t": 1.16,
   "p": 0.246,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "SA1 median age"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "medianincome",
   "taxonomy_id": "income",
   "x_transform": "level",
   "x_unit": "AUD per week",
   "beta": 2.133,
   "se": 0.378,
   "t": 5.64,
   "p": 0.0,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "SA1 median weekly income"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "labor",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "share",
   "beta": -2713.769,
   "se": 1362.894,
   "t": -1.99,
   "p": 0.047,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 11,
   "confidence": "high",
   "notes": "Labour-force participation rate of SA1"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "numbed",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 874.4881,
   "se": 80.2898,
   "t": 10.8916,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 14,
   "confidence": "medium",
   "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "numbath",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 82.3344,
   "se": 121.2878,
   "t": 0.6788,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 14,
   "confidence": "medium",
   "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "distrain",
   "taxonomy_id": "transit_distance",
   "x_transform": "level",
   "x_unit": "km",
   "beta": -12.1714,
   "se": 8.2071,
   "t": -1.483,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 14,
   "confidence": "medium",
   "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "numbustp",
   "taxonomy_id": "transit_distance",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 9.3065,
   "se": 0.9283,
   "t": 10.0254,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 14,
   "confidence": "medium",
   "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "numhospital",
   "taxonomy_id": "hospital_distance",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 56.8417,
   "se": 2.9904,
   "t": 19.0082,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 14,
   "confidence": "medium",
   "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "medianincome",
   "taxonomy_id": "income",
   "x_transform": "level",
   "x_unit": "AUD per week",
   "beta": 1.6684,
   "se": 0.3339,
   "t": 4.9972,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 14,
   "confidence": "medium",
   "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"
  }
 ]
}