{
 "record_id": "bd42cea5779904b39c488f5e59235573696a2827",
 "eligible": true,
 "exclusion_reason": null,
 "study": {
  "title": "The impact of urban renewal on neighboring housing prices: an application of hierarchical linear modeling",
  "year": 2022,
  "doi": "10.3846/ijspm.2022.15971",
  "country": "Taiwan",
  "region_city": "Taipei City",
  "sample_start": 2008,
  "sample_end": 2016,
  "property_type": "mixed",
  "price_type": "transaction",
  "data_source": "Taiwan Real Estate Transaction Bulletin (Gigahouse; 2008-2009, 2011) and MOI actual price registration (2012-Oct 2016); 19,157 transactions within 800 m of 23 urban renewal projects",
  "document_type": "journal",
  "estimators": [
   "other"
  ],
  "spatial_method": "none (two-level hierarchical linear model, houses nested in urban renewal projects)",
  "time_fe": false,
  "location_fe": false,
  "se_type": "unknown",
  "n_obs_total": 19157,
  "ai_methods": [],
  "notes": "Estimator = HLM (random-intercept hierarchical linear model, Level 1 = houses, Level 2 = 23 urban renewal projects). Dependent variable = natural log of transaction price (price in NT$10,000 in descriptives). Table 4 (p.10) prints coefficients, 'standardized errors' (standard errors) and t-ratios in columns; *** p<0.01, ** p<0.05, * p<0.1. Coefficients and SEs are rounded to 3 decimals, so several distance coefficients print as 0.001/-0.001 with SE 0.001 although t-ratios are large; these are flagged medium confidence. Level-2 variable FLAREA (grand floor area of the urban renewal project, m2) mapped to 'other'. Mixed housing types (high-rise residential buildings, low-rise 'huaxia' buildings, apartment buildings). 1 ping = 3.306 m2."
 },
 "models": [
  {
   "model_id": "T4-c1",
   "table": "4",
   "column": "1",
   "page": 10,
   "dep_var": "ln housing transaction price",
   "dep_transform": "log",
   "estimator": "other",
   "n_obs": 19157,
   "r2": null,
   "se_or_t_in_parentheses": "none",
   "sample_subset": "Full sample within 800 m of urban renewal projects; HLM random intercept; SE and t-ratio in separate columns"
  }
 ],
 "coefficients": [
  {
   "model_id": "T4-c1",
   "var_name_printed": "FLAREA",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "m2 (grand floor area of urban renewal project, Level 2)",
   "beta": 0.001,
   "se": 0.001,
   "t": 8.803,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "Level-2 urban renewal project scale; coefficient rounded to 3 decimals"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "AREA",
   "taxonomy_id": "living_area",
   "x_transform": "level",
   "x_unit": "ping (1 ping = 3.306 m2)",
   "beta": 0.001,
   "se": 0.001,
   "t": 6.831,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "registered house area; coefficient rounded to 3 decimals"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -0.012,
   "se": 0.001,
   "t": -18.253,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": "house age; squared term AGES also included"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "AGES",
   "taxonomy_id": "age",
   "x_transform": "squared",
   "x_unit": "years squared",
   "beta": 0.0002,
   "se": 0.001,
   "t": 18.743,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "square of house age; text says 0.001, table prints 0.0002"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "ROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -0.016,
   "se": 0.003,
   "t": -5.233,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": "number of rooms (bedrooms)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "LIVROOM",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 0.024,
   "se": 0.005,
   "t": 4.312,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": "number of living rooms"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "BATH",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 0.049,
   "se": 0.005,
   "t": 10.971,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "FLOOR1",
   "taxonomy_id": "floor_level",
   "x_transform": "dummy",
   "x_unit": "binary",
   "beta": 0.167,
   "se": 0.008,
   "t": 20.975,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": "dummy = 1 if house is on the first (ground) floor"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "BUILDING",
   "taxonomy_id": "dwelling_type",
   "x_transform": "dummy",
   "x_unit": "binary",
   "beta": 0.197,
   "se": 0.007,
   "t": 29.409,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": "high-rise residential building vs apartment building (reference)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "HUAXIA",
   "taxonomy_id": "dwelling_type",
   "x_transform": "dummy",
   "x_unit": "binary",
   "beta": 0.174,
   "se": 0.006,
   "t": 28.168,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": "low-rise residential building (huaxia) vs apartment building (reference)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "PARKING",
   "taxonomy_id": "parking",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": -0.065,
   "se": 0.006,
   "t": -10.403,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "high",
   "notes": "availability of parking lot(s)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "DISURBA",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.001,
   "se": 0.001,
   "t": -6.099,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "distance to city centre (DISTURBA in Table 2); coefficient rounded to 3 decimals"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "PRIM",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.001,
   "se": 0.001,
   "t": 10.814,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "distance to nearest elementary school; rounded"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "JUNI",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.001,
   "se": 0.001,
   "t": -1.775,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "distance to nearest junior high school; rounded"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "MRT",
   "taxonomy_id": "transit_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.001,
   "se": 0.001,
   "t": -39.312,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "distance to nearest MRT station; rounded"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "TRAIN",
   "taxonomy_id": "transit_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.001,
   "se": 0.001,
   "t": 5.638,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 10,
   "confidence": "medium",
   "notes": "distance to nearest railway station; rounded"
  }
 ]
}