1{2 "record_id": "d8941587e0ea17530b8486a47a4da824ad437bf0",3 "eligible": true,4 "exclusion_reason": null,5 "study": {6 "title": "Rail Accessibility and Residential Unit Prices: Evidence from Melbourne's Cranbourne Line",7 "year": 2025,8 "doi": "10.54254/2754-1169/2025.cau28492",9 "country": "Australia",10 "region_city": "Melbourne (Cranbourne Line corridor, south-east suburbs)",11 "sample_start": null,12 "sample_end": null,13 "property_type": "mixed",14 "price_type": "transaction",15 "data_source": "RP Data (CoreLogic) sales records for dwellings within 3 km of the Cranbourne Line; ABS SA1 socio-demographics; OpenStreetMap 2023",16 "document_type": "conference",17 "estimators": [18 "OLS",19 "GWR"20 ],21 "spatial_method": "GWR for spatially varying covariates (Table 6); OLS global model",22 "time_fe": false,23 "location_fe": false,24 "se_type": "OLS",25 "n_obs_total": 374,26 "ai_methods": [],27 "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')."28 },29 "models": [30 {31 "model_id": "T4-c1",32 "table": "4",33 "column": "1",34 "page": 11,35 "dep_var": "price (unit transaction price, AUD per m2)",36 "dep_transform": "per_m2",37 "estimator": "OLS",38 "n_obs": 374,39 "r2": 0.738,40 "se_or_t_in_parentheses": "se",41 "sample_subset": "Complete-case sample; F(13,360)=77.96; adj R2 0.728"42 },43 {44 "model_id": "T6-c1",45 "table": "6",46 "column": "1",47 "page": 14,48 "dep_var": "price (unit transaction price, AUD per m2)",49 "dep_transform": "per_m2",50 "estimator": "GWR",51 "n_obs": null,52 "r2": null,53 "se_or_t_in_parentheses": "se",54 "sample_subset": "GWR with spatially varying covariates only (numbed, numbath, distrain, numbustp, numhospital, medianincome); single estimate per variable reported"55 }56 ],57 "coefficients": [58 {59 "model_id": "T4-c1",60 "var_name_printed": "numbed",61 "taxonomy_id": "bedrooms",62 "x_transform": "level",63 "x_unit": "count",64 "beta": 993.201,65 "se": 102.513,66 "t": 9.69,67 "p": 0.0,68 "p_stars": "",69 "ci_lo": null,70 "ci_hi": null,71 "page": 11,72 "confidence": "high",73 "notes": ""74 },75 {76 "model_id": "T4-c1",77 "var_name_printed": "numbath",78 "taxonomy_id": "bathrooms",79 "x_transform": "level",80 "x_unit": "count",81 "beta": -33.984,82 "se": 154.712,83 "t": -0.22,84 "p": 0.826,85 "p_stars": "",86 "ci_lo": null,87 "ci_hi": null,88 "page": 11,89 "confidence": "high",90 "notes": ""91 },92 {93 "model_id": "T4-c1",94 "var_name_printed": "numparking",95 "taxonomy_id": "parking",96 "x_transform": "level",97 "x_unit": "count",98 "beta": 458.98,99 "se": 120.699,100 "t": 3.8,101 "p": 0.0,102 "p_stars": "",103 "ci_lo": null,104 "ci_hi": null,105 "page": 11,106 "confidence": "high",107 "notes": "On-site parking spaces"108 },109 {110 "model_id": "T4-c1",111 "var_name_printed": "age",112 "taxonomy_id": "age",113 "x_transform": "level",114 "x_unit": "years",115 "beta": -2.048,116 "se": 3.591,117 "t": -0.57,118 "p": 0.569,119 "p_stars": "",120 "ci_lo": null,121 "ci_hi": null,122 "page": 11,123 "confidence": "high",124 "notes": "Age of building in years"125 },126 {127 "model_id": "T4-c1",128 "var_name_printed": "disbustop",129 "taxonomy_id": "transit_distance",130 "x_transform": "level",131 "x_unit": "km",132 "beta": -229.313,133 "se": 238.745,134 "t": -0.96,135 "p": 0.337,136 "p_stars": "",137 "ci_lo": null,138 "ci_hi": null,139 "page": 11,140 "confidence": "high",141 "notes": "Distance to nearest bus stop"142 },143 {144 "model_id": "T4-c1",145 "var_name_printed": "distrain",146 "taxonomy_id": "transit_distance",147 "x_transform": "level",148 "x_unit": "km",149 "beta": -139.868,150 "se": 56.781,151 "t": -2.46,152 "p": 0.014,153 "p_stars": "",154 "ci_lo": null,155 "ci_hi": null,156 "page": 11,157 "confidence": "high",158 "notes": "Distance to nearest train station"159 },160 {161 "model_id": "T4-c1",162 "var_name_printed": "discbd",163 "taxonomy_id": "cbd_distance",164 "x_transform": "level",165 "x_unit": "km",166 "beta": -85.066,167 "se": 15.166,168 "t": -5.61,169 "p": 0.0,170 "p_stars": "",171 "ci_lo": null,172 "ci_hi": null,173 "page": 11,174 "confidence": "high",175 "notes": "Distance to Melbourne CBD"176 },177 {178 "model_id": "T4-c1",179 "var_name_printed": "numbustp",180 "taxonomy_id": "transit_distance",181 "x_transform": "level",182 "x_unit": "count",183 "beta": 6.29,184 "se": 1.054,185 "t": 5.97,186 "p": 0.0,187 "p_stars": "",188 "ci_lo": null,189 "ci_hi": null,190 "page": 11,191 "confidence": "high",192 "notes": "Number of bus stops within 5 km (density, not distance)"193 },194 {195 "model_id": "T4-c1",196 "var_name_printed": "numhospital",197 "taxonomy_id": "hospital_distance",198 "x_transform": "level",199 "x_unit": "count",200 "beta": 18.535,201 "se": 24.754,202 "t": 0.75,203 "p": 0.454,204 "p_stars": "",205 "ci_lo": null,206 "ci_hi": null,207 "page": 11,208 "confidence": "high",209 "notes": "Number of hospitals within 5 km (count, not distance)"210 },211 {212 "model_id": "T4-c1",213 "var_name_printed": "numschool",214 "taxonomy_id": "school_distance",215 "x_transform": "level",216 "x_unit": "count",217 "beta": 8.267,218 "se": 4.282,219 "t": 1.93,220 "p": 0.054,221 "p_stars": "",222 "ci_lo": null,223 "ci_hi": null,224 "page": 11,225 "confidence": "high",226 "notes": "Number of schools within 5 km (count, not distance)"227 },228 {229 "model_id": "T4-c1",230 "var_name_printed": "medianage",231 "taxonomy_id": "demographics",232 "x_transform": "level",233 "x_unit": "years",234 "beta": 23.657,235 "se": 20.37,236 "t": 1.16,237 "p": 0.246,238 "p_stars": "",239 "ci_lo": null,240 "ci_hi": null,241 "page": 11,242 "confidence": "high",243 "notes": "SA1 median age"244 },245 {246 "model_id": "T4-c1",247 "var_name_printed": "medianincome",248 "taxonomy_id": "income",249 "x_transform": "level",250 "x_unit": "AUD per week",251 "beta": 2.133,252 "se": 0.378,253 "t": 5.64,254 "p": 0.0,255 "p_stars": "",256 "ci_lo": null,257 "ci_hi": null,258 "page": 11,259 "confidence": "high",260 "notes": "SA1 median weekly income"261 },262 {263 "model_id": "T4-c1",264 "var_name_printed": "labor",265 "taxonomy_id": "other",266 "x_transform": "level",267 "x_unit": "share",268 "beta": -2713.769,269 "se": 1362.894,270 "t": -1.99,271 "p": 0.047,272 "p_stars": "",273 "ci_lo": null,274 "ci_hi": null,275 "page": 11,276 "confidence": "high",277 "notes": "Labour-force participation rate of SA1"278 },279 {280 "model_id": "T6-c1",281 "var_name_printed": "numbed",282 "taxonomy_id": "bedrooms",283 "x_transform": "level",284 "x_unit": "count",285 "beta": 874.4881,286 "se": 80.2898,287 "t": 10.8916,288 "p": null,289 "p_stars": "",290 "ci_lo": null,291 "ci_hi": null,292 "page": 14,293 "confidence": "medium",294 "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"295 },296 {297 "model_id": "T6-c1",298 "var_name_printed": "numbath",299 "taxonomy_id": "bathrooms",300 "x_transform": "level",301 "x_unit": "count",302 "beta": 82.3344,303 "se": 121.2878,304 "t": 0.6788,305 "p": null,306 "p_stars": "",307 "ci_lo": null,308 "ci_hi": null,309 "page": 14,310 "confidence": "medium",311 "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"312 },313 {314 "model_id": "T6-c1",315 "var_name_printed": "distrain",316 "taxonomy_id": "transit_distance",317 "x_transform": "level",318 "x_unit": "km",319 "beta": -12.1714,320 "se": 8.2071,321 "t": -1.483,322 "p": null,323 "p_stars": "",324 "ci_lo": null,325 "ci_hi": null,326 "page": 14,327 "confidence": "medium",328 "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"329 },330 {331 "model_id": "T6-c1",332 "var_name_printed": "numbustp",333 "taxonomy_id": "transit_distance",334 "x_transform": "level",335 "x_unit": "count",336 "beta": 9.3065,337 "se": 0.9283,338 "t": 10.0254,339 "p": null,340 "p_stars": "",341 "ci_lo": null,342 "ci_hi": null,343 "page": 14,344 "confidence": "medium",345 "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"346 },347 {348 "model_id": "T6-c1",349 "var_name_printed": "numhospital",350 "taxonomy_id": "hospital_distance",351 "x_transform": "level",352 "x_unit": "count",353 "beta": 56.8417,354 "se": 2.9904,355 "t": 19.0082,356 "p": null,357 "p_stars": "",358 "ci_lo": null,359 "ci_hi": null,360 "page": 14,361 "confidence": "medium",362 "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"363 },364 {365 "model_id": "T6-c1",366 "var_name_printed": "medianincome",367 "taxonomy_id": "income",368 "x_transform": "level",369 "x_unit": "AUD per week",370 "beta": 1.6684,371 "se": 0.3339,372 "t": 4.9972,373 "p": null,374 "p_stars": "",375 "ci_lo": null,376 "ci_hi": null,377 "page": 14,378 "confidence": "medium",379 "notes": "Single GWR 'Estimate/Standard Error/t(Est/SE)' reported; interpretation as a global estimate uncertain"380 }381 ]382}