1{2 "record_id": "00a2fd8a3af8f6e0e127c590fbea4879d95d7c78",3 "eligible": true,4 "exclusion_reason": null,5 "study": {6 "title": "Analysis of Determinants of House Prices Using Hedonic Price Model: The Case of TR71 Region (Konut fiyatinin belirleyicilerinin hedonik fiyat modeliyle analizi: TR71 bolgesi ornegi)",7 "year": 2021,8 "doi": "10.25295/fsecon.895779",9 "country": "Turkey",10 "region_city": "TR71 region (Aksaray, Kirikkale, Kirsehir, Nevsehir, Nigde provinces)",11 "sample_start": 2021,12 "sample_end": 2021,13 "property_type": "mixed",14 "price_type": "listing",15 "data_source": "1,000 dwellings listed for sale on sahibinden.com in January 2021 (200 per province); apartments (93.6%) and detached houses",16 "document_type": "journal",17 "estimators": [18 "OLS"19 ],20 "spatial_method": "none (province dummies)",21 "time_fe": false,22 "location_fe": true,23 "se_type": "robust",24 "n_obs_total": 1000,25 "ai_methods": [],26 "notes": "Fiscaoeconomia 5(2) 611-629, in Turkish. Semi-log model lnp (log listing price, TL) estimated by OLS with White heteroskedasticity-robust SEs (Breusch-Pagan rejected homoskedasticity). Province dummies (reference Nigde) not extracted: aksaray 0.355*** (t 6.98, se 0.044), kirikkale 0.106 (0.23, 0.044), kirsehir 0.332*** (6.37, 0.045), nevsehir 0.489*** (10.03, 0.040). Star legend in table note is inverted relative to t-statistics. R2 0.6664, F 76.12."27 },28 "models": [29 {30 "model_id": "T4-c1",31 "table": "4",32 "column": "1",33 "page": 11,34 "dep_var": "lnp (log of listing price, TL)",35 "dep_transform": "log",36 "estimator": "OLS",37 "n_obs": 1000,38 "r2": 0.6664,39 "se_or_t_in_parentheses": "se",40 "sample_subset": "Full sample of 1,000 listings, five provinces; stepwise variable selection (AIC/R2), VIF>5 variables dropped; robust SE in separate column"41 }42 ],43 "coefficients": [44 {45 "model_id": "T4-c1",46 "var_name_printed": "mk",47 "taxonomy_id": "living_area",48 "x_transform": "level",49 "x_unit": "m2",50 "beta": 0.002,51 "se": null,52 "t": 7.75,53 "p": null,54 "p_stars": "***",55 "ci_lo": null,56 "ci_hi": null,57 "page": 11,58 "confidence": "high",59 "notes": "dwelling size in m2 (mean 163.9); robust SE printed as 0.000 (rounded) -> se null; columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"60 },61 {62 "model_id": "T4-c1",63 "var_name_printed": "yas",64 "taxonomy_id": "age",65 "x_transform": "level",66 "x_unit": "years",67 "beta": -0.019,68 "se": 0.002,69 "t": -11.65,70 "p": null,71 "p_stars": "***",72 "ci_lo": null,73 "ci_hi": null,74 "page": 11,75 "confidence": "high",76 "notes": "age of dwelling in years; columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"77 },78 {79 "model_id": "T4-c1",80 "var_name_printed": "oda",81 "taxonomy_id": "bedrooms",82 "x_transform": "level",83 "x_unit": "count",84 "beta": 0.096,85 "se": 0.02,86 "t": 4.9,87 "p": null,88 "p_stars": "***",89 "ci_lo": null,90 "ci_hi": null,91 "page": 11,92 "confidence": "high",93 "notes": "number of rooms (oda sayisi), all rooms; columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"94 },95 {96 "model_id": "T4-c1",97 "var_name_printed": "kbk",98 "taxonomy_id": "floor_level",99 "x_transform": "level",100 "x_unit": "count",101 "beta": 0.024,102 "se": 0.005,103 "t": 4.69,104 "p": null,105 "p_stars": "***",106 "ci_lo": null,107 "ci_hi": null,108 "page": 11,109 "confidence": "high",110 "notes": "floor on which the dwelling is located; columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"111 },112 {113 "model_id": "T4-c1",114 "var_name_printed": "bks",115 "taxonomy_id": "storeys",116 "x_transform": "level",117 "x_unit": "count",118 "beta": 0.023,119 "se": 0.004,120 "t": 5.35,121 "p": null,122 "p_stars": "***",123 "ci_lo": null,124 "ci_hi": null,125 "page": 11,126 "confidence": "high",127 "notes": "number of floors in the building; columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"128 },129 {130 "model_id": "T4-c1",131 "var_name_printed": "bs",132 "taxonomy_id": "bathrooms",133 "x_transform": "level",134 "x_unit": "count",135 "beta": 0.184,136 "se": 0.028,137 "t": 6.63,138 "p": null,139 "p_stars": "***",140 "ci_lo": null,141 "ci_hi": null,142 "page": 11,143 "confidence": "high",144 "notes": "number of bathrooms; columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"145 },146 {147 "model_id": "T4-c1",148 "var_name_printed": "kombi",149 "taxonomy_id": "heating",150 "x_transform": "dummy",151 "x_unit": "binary",152 "beta": 0.05,153 "se": 0.051,154 "t": 0.97,155 "p": null,156 "p_stars": "",157 "ci_lo": null,158 "ci_hi": null,159 "page": 11,160 "confidence": "high",161 "notes": "1 if heating by individual combi boiler (kombi); reference = other heating types; columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"162 },163 {164 "model_id": "T4-c1",165 "var_name_printed": "soba",166 "taxonomy_id": "heating",167 "x_transform": "dummy",168 "x_unit": "binary",169 "beta": 0.007,170 "se": 0.091,171 "t": 0.08,172 "p": null,173 "p_stars": "",174 "ci_lo": null,175 "ci_hi": null,176 "page": 11,177 "confidence": "high",178 "notes": "1 if heating by stove (soba); columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"179 },180 {181 "model_id": "T4-c1",182 "var_name_printed": "kalorifer",183 "taxonomy_id": "heating",184 "x_transform": "dummy",185 "x_unit": "binary",186 "beta": 0.065,187 "se": 0.113,188 "t": 0.56,189 "p": null,190 "p_stars": "",191 "ci_lo": null,192 "ci_hi": null,193 "page": 11,194 "confidence": "high",195 "notes": "1 if central heating (kalorifer); columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"196 },197 {198 "model_id": "T4-c1",199 "var_name_printed": "yer",200 "taxonomy_id": "heating",201 "x_transform": "dummy",202 "x_unit": "binary",203 "beta": -0.032,204 "se": 0.132,205 "t": -0.25,206 "p": null,207 "p_stars": "",208 "ci_lo": null,209 "ci_hi": null,210 "page": 11,211 "confidence": "high",212 "notes": "1 if underfloor heating (yerden isitma); columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"213 },214 {215 "model_id": "T4-c1",216 "var_name_printed": "site",217 "taxonomy_id": "other",218 "x_transform": "dummy",219 "x_unit": "binary",220 "beta": -0.027,221 "se": 0.036,222 "t": -0.76,223 "p": null,224 "p_stars": "",225 "ci_lo": null,226 "ci_hi": null,227 "page": 11,228 "confidence": "high",229 "notes": "1 if dwelling is inside a gated housing complex (site); columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"230 },231 {232 "model_id": "T4-c1",233 "var_name_printed": "emlk",234 "taxonomy_id": "other",235 "x_transform": "dummy",236 "x_unit": "binary",237 "beta": -0.047,238 "se": 0.026,239 "t": -1.88,240 "p": null,241 "p_stars": "*",242 "ci_lo": null,243 "ci_hi": null,244 "page": 11,245 "confidence": "high",246 "notes": "1 if listed by a real-estate agent (reference: sold by owner, shbn); columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"247 },248 {249 "model_id": "T4-c1",250 "var_name_printed": "daire",251 "taxonomy_id": "dwelling_type",252 "x_transform": "dummy",253 "x_unit": "binary",254 "beta": -0.34,255 "se": 0.07,256 "t": -5.91,257 "p": null,258 "p_stars": "***",259 "ci_lo": null,260 "ci_hi": null,261 "page": 11,262 "confidence": "high",263 "notes": "1 if apartment flat (daire), reference = detached house (mustakil); columns: Katsayi (coef+stars), t istatistik, Direncli Standart Hata (White robust SE); table note says *,**,*** = 1%,5%,10% but t-values show the conventional reading (*** = 1%, * = 10%) is intended"264 }265 ]266}