1{2 "record_id": "3777ce734c4a5c9380dfa227ede8503f4f25b44e",3 "eligible": true,4 "exclusion_reason": null,5 "study": {6 "title": "The impact of urban light rail transit on double-story terraced property values in the Greater Kuala Lumpur, Malaysia",7 "year": 2021,8 "doi": "10.22146/ijg.46302",9 "country": "Malaysia",10 "region_city": "Greater Kuala Lumpur (Kuala Lumpur, Shah Alam, Gombak)",11 "sample_start": 2009,12 "sample_end": 2010,13 "property_type": "single_family",14 "price_type": "transaction",15 "data_source": "Department of Valuation and Property Services Malaysia (Kuala Lumpur, Shah Alam and Gombak branches) sales records of double-storey terraced houses, 2009-2010 (1,640 collected, n = 1,419 in final model)",16 "document_type": "journal",17 "estimators": [18 "OLS"19 ],20 "spatial_method": "none (sub-region dummies CENTRAL/SOUTH)",21 "time_fe": false,22 "location_fe": true,23 "se_type": "OLS",24 "n_obs_total": 1419,25 "ai_methods": [],26 "notes": "Semi-log OLS of ln sale price (MYR) on structural and locational attributes; Table 2 (page 5 of PDF) prints coefficient, t-ratio, Sig. (p-value) and VIF; no SE. Table 2 was reconstructed from the PDF because the text dump garbled it. R2 not printed in the table; text reports the model explains 62% of variation (adj. R2 > 60%). CENTRAL and SOUTH sub-area dummies not extracted (location fixed effects). Park test indicates no heteroscedasticity. Distances in metres."27 },28 "models": [29 {30 "model_id": "T2-c1",31 "table": "2",32 "column": "1",33 "page": 5,34 "dep_var": "ln sale price (MYR)",35 "dep_transform": "log",36 "estimator": "OLS",37 "n_obs": 1419,38 "r2": 0.62,39 "se_or_t_in_parentheses": "t",40 "sample_subset": "Double-storey terraced houses, Greater Kuala Lumpur, 2009-2010; R2 from text (62%), not printed in table"41 }42 ],43 "coefficients": [44 {45 "model_id": "T2-c1",46 "var_name_printed": "DISTLRT1",47 "taxonomy_id": "transit_distance",48 "x_transform": "dummy",49 "x_unit": "binary",50 "beta": 0.122668,51 "se": null,52 "t": 4.6,53 "p": 0.0,54 "p_stars": "",55 "ci_lo": null,56 "ci_hi": null,57 "page": 5,58 "confidence": "high",59 "notes": "Dummy: within 1000 m of nearest LRT station. t-ratio and p-value (Sig.) printed; no stars used."60 },61 {62 "model_id": "T2-c1",63 "var_name_printed": "DISTLRT2",64 "taxonomy_id": "transit_distance",65 "x_transform": "dummy",66 "x_unit": "binary",67 "beta": 0.098065,68 "se": null,69 "t": 4.6,70 "p": 0.0,71 "p_stars": "",72 "ci_lo": null,73 "ci_hi": null,74 "page": 5,75 "confidence": "high",76 "notes": "Dummy: 1001-2000 m from nearest LRT station. t-ratio and p-value (Sig.) printed; no stars used."77 },78 {79 "model_id": "T2-c1",80 "var_name_printed": "FLOORAREA",81 "taxonomy_id": "living_area",82 "x_transform": "level",83 "x_unit": "sqft",84 "beta": 0.000436,85 "se": null,86 "t": 15.8,87 "p": 0.0,88 "p_stars": "",89 "ci_lo": null,90 "ci_hi": null,91 "page": 5,92 "confidence": "high",93 "notes": "Floor area in square feet. t-ratio and p-value (Sig.) printed; no stars used."94 },95 {96 "model_id": "T2-c1",97 "var_name_printed": "LOTAREA",98 "taxonomy_id": "lot_size",99 "x_transform": "level",100 "x_unit": "sqft",101 "beta": 0.000214,102 "se": null,103 "t": 16.5,104 "p": 0.0,105 "p_stars": "",106 "ci_lo": null,107 "ci_hi": null,108 "page": 5,109 "confidence": "high",110 "notes": "Lot (land) area in square feet. t-ratio and p-value (Sig.) printed; no stars used."111 },112 {113 "model_id": "T2-c1",114 "var_name_printed": "BEDROOMS",115 "taxonomy_id": "bedrooms",116 "x_transform": "dummy",117 "x_unit": "binary",118 "beta": 0.041764,119 "se": null,120 "t": 2.3,121 "p": 0.02,122 "p_stars": "",123 "ci_lo": null,124 "ci_hi": null,125 "page": 5,126 "confidence": "high",127 "notes": "Dummy: four or more bedrooms. t-ratio and p-value (Sig.) printed; no stars used."128 },129 {130 "model_id": "T2-c1",131 "var_name_printed": "FREEHOLD",132 "taxonomy_id": "other",133 "x_transform": "binary",134 "x_unit": "binary",135 "beta": 0.188286,136 "se": null,137 "t": 8.8,138 "p": 0.0,139 "p_stars": "",140 "ci_lo": null,141 "ci_hi": null,142 "page": 5,143 "confidence": "high",144 "notes": "Freehold tenure dummy. t-ratio and p-value (Sig.) printed; no stars used."145 },146 {147 "model_id": "T2-c1",148 "var_name_printed": "SHOPCENTRE",149 "taxonomy_id": "commercial_distance",150 "x_transform": "level",151 "x_unit": "m",152 "beta": -7.7e-05,153 "se": null,154 "t": -5.4,155 "p": 0.0,156 "p_stars": "",157 "ci_lo": null,158 "ci_hi": null,159 "page": 5,160 "confidence": "high",161 "notes": "Distance to nearest shopping centre (m). t-ratio and p-value (Sig.) printed; no stars used."162 },163 {164 "model_id": "T2-c1",165 "var_name_printed": "HOSPITAL",166 "taxonomy_id": "hospital_distance",167 "x_transform": "level",168 "x_unit": "m",169 "beta": 0.0001,170 "se": null,171 "t": 10.3,172 "p": 0.0,173 "p_stars": "",174 "ci_lo": null,175 "ci_hi": null,176 "page": 5,177 "confidence": "high",178 "notes": "Distance to nearest hospital (m). t-ratio and p-value (Sig.) printed; no stars used."179 },180 {181 "model_id": "T2-c1",182 "var_name_printed": "PARK",183 "taxonomy_id": "green_space",184 "x_transform": "level",185 "x_unit": "m",186 "beta": -2.5e-05,187 "se": null,188 "t": -2.3,189 "p": 0.02,190 "p_stars": "",191 "ci_lo": null,192 "ci_hi": null,193 "page": 5,194 "confidence": "high",195 "notes": "Distance to nearest recreational park (m). t-ratio and p-value (Sig.) printed; no stars used."196 },197 {198 "model_id": "T2-c1",199 "var_name_printed": "PRIMARYSCH",200 "taxonomy_id": "school_distance",201 "x_transform": "level",202 "x_unit": "m",203 "beta": 6.6e-05,204 "se": null,205 "t": 3.9,206 "p": 0.0,207 "p_stars": "",208 "ci_lo": null,209 "ci_hi": null,210 "page": 5,211 "confidence": "high",212 "notes": "Distance to nearest primary school (m). t-ratio and p-value (Sig.) printed; no stars used."213 },214 {215 "model_id": "T2-c1",216 "var_name_printed": "HP_SECONDARYSCH",217 "taxonomy_id": "school_distance",218 "x_transform": "level",219 "x_unit": "m",220 "beta": -6.5e-05,221 "se": null,222 "t": -7.4,223 "p": 0.0,224 "p_stars": "",225 "ci_lo": null,226 "ci_hi": null,227 "page": 5,228 "confidence": "high",229 "notes": "Distance to nearest high-performing secondary school (m). t-ratio and p-value (Sig.) printed; no stars used."230 },231 {232 "model_id": "T2-c1",233 "var_name_printed": "CBD",234 "taxonomy_id": "cbd_distance",235 "x_transform": "level",236 "x_unit": "m",237 "beta": -2.3e-05,238 "se": null,239 "t": -3.5,240 "p": 0.0,241 "p_stars": "",242 "ci_lo": null,243 "ci_hi": null,244 "page": 5,245 "confidence": "high",246 "notes": "Distance to central business district (m). t-ratio and p-value (Sig.) printed; no stars used."247 },248 {249 "model_id": "T2-c1",250 "var_name_printed": "FOREST",251 "taxonomy_id": "green_space",252 "x_transform": "level",253 "x_unit": "m",254 "beta": -3.2e-05,255 "se": null,256 "t": -3.0,257 "p": 0.0,258 "p_stars": "",259 "ci_lo": null,260 "ci_hi": null,261 "page": 5,262 "confidence": "high",263 "notes": "Distance to nearest forest (m). t-ratio and p-value (Sig.) printed; no stars used."264 },265 {266 "model_id": "T2-c1",267 "var_name_printed": "INDUSTRIAL",268 "taxonomy_id": "hazard_site",269 "x_transform": "level",270 "x_unit": "m",271 "beta": 3.3e-05,272 "se": null,273 "t": 6.0,274 "p": 0.0,275 "p_stars": "",276 "ci_lo": null,277 "ci_hi": null,278 "page": 5,279 "confidence": "high",280 "notes": "Distance to nearest industrial area (m). t-ratio and p-value (Sig.) printed; no stars used."281 }282 ]283}