{
 "record_id": "d37971d97af2ef251a0da6b9c73ae5f307074e7d",
 "eligible": true,
 "exclusion_reason": null,
 "study": {
  "title": "Hedonic Analysis of Housing Prices Near the Portland Urban Growth Boundary, 1978-1990",
  "year": 1996,
  "doi": "10.15760/etd.1344",
  "country": "United States",
  "region_city": "Washington County (Portland metropolitan area), Oregon",
  "sample_start": 1978,
  "sample_end": 1990,
  "property_type": "single_family",
  "price_type": "transaction",
  "data_source": "Single-family home sales in Washington County, Jan 1978-Dec 1990 (2,269 sales); GIS distances; county crime counts; census-tract education",
  "document_type": "thesis",
  "estimators": [
   "OLS"
  ],
  "spatial_method": "none",
  "time_fe": false,
  "location_fe": false,
  "se_type": "unknown",
  "n_obs_total": 2269,
  "ai_methods": [],
  "notes": "PhD dissertation (Portland State University). Linear price models (sale price in nominal USD as dependent variable); t-scores printed next to coefficients, no SEs. Star legend differs from convention: * significant at 0.05 one-tailed, ** 0.05 two-tailed, *** 0.01 two-tailed (recorded as printed). LOTSIZE and SQFT enter only interacted with a monthly time index TIME (1 = Jan 1978 ... 156 = Dec 1990) because of collinearity; these interactions are recorded with x_transform 'other' (coefficient = USD per sqft per month). Tables VI-VII replace TIME*LOTSIZE by TIME*LOTAMT (TIME x dummy for lot >= 12,800 sqft). Distances in feet (straight-line, GIS). CRIME = annual county-wide count of burglaries, vehicle thefts and vandalism (time-series, not neighbourhood-level). EDUCATION = years of education of census-tract residents. Not extracted: UGB policy dummy (sold after Oct 1980), INTRATE (mortgage interest rate), TIME trend, constant. Tables I-II use full sample / before (1978-Oct 1980, N 335) / after (N 1,934) UGB; Tables IV and VII split the post-UGB period into 1980-82, 1983-85, 1986-87, 1988-90. OCR of scanned tables verified against page images."
 },
 "models": [
  {
   "model_id": "T1-c1",
   "table": "I",
   "column": "1",
   "page": 90,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 2269,
   "r2": 0.53,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Full sample 1978-1990 with UGB dummy (not extracted)"
  },
  {
   "model_id": "T2-c1",
   "table": "II",
   "column": "Before-After UGB",
   "page": 91,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 2269,
   "r2": 0.52,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Full sample 1978-1990, no UGB dummy"
  },
  {
   "model_id": "T2-c2",
   "table": "II",
   "column": "Before UGB",
   "page": 91,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 335,
   "r2": 0.62,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Sales before UGB adoption (Jan 1978-Oct 1980)"
  },
  {
   "model_id": "T2-c3",
   "table": "II",
   "column": "After UGB",
   "page": 91,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 1934,
   "r2": 0.53,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Sales after UGB adoption (Oct 1980-Dec 1990)"
  },
  {
   "model_id": "T4-c1",
   "table": "IV",
   "column": "1980-1982",
   "page": 97,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 178,
   "r2": 0.5,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1980-1982"
  },
  {
   "model_id": "T4-c2",
   "table": "IV",
   "column": "1983-1985",
   "page": 97,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 400,
   "r2": 0.41,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1983-1985"
  },
  {
   "model_id": "T4-c3",
   "table": "IV",
   "column": "1986-1987",
   "page": 97,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 459,
   "r2": 0.47,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1986-1987"
  },
  {
   "model_id": "T4-c4",
   "table": "IV",
   "column": "1988-1990",
   "page": 97,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 897,
   "r2": 0.67,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1988-1990"
  },
  {
   "model_id": "T6-c1",
   "table": "VI",
   "column": "Before-After UGB",
   "page": 104,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 2269,
   "r2": 0.52,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Full sample 1978-1990, TIME*LOTAMT specification"
  },
  {
   "model_id": "T6-c2",
   "table": "VI",
   "column": "Before UGB",
   "page": 104,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 335,
   "r2": 0.6,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Sales before UGB adoption, TIME*LOTAMT specification"
  },
  {
   "model_id": "T6-c3",
   "table": "VI",
   "column": "After UGB",
   "page": 104,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 1934,
   "r2": 0.53,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Sales after UGB adoption, TIME*LOTAMT specification"
  },
  {
   "model_id": "T7-c1",
   "table": "VII",
   "column": "1980-1982",
   "page": 105,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 178,
   "r2": 0.49,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1980-1982, TIME*LOTAMT specification"
  },
  {
   "model_id": "T7-c2",
   "table": "VII",
   "column": "1983-1985",
   "page": 105,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 400,
   "r2": 0.41,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1983-1985, TIME*LOTAMT specification"
  },
  {
   "model_id": "T7-c3",
   "table": "VII",
   "column": "1986-1987",
   "page": 105,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 459,
   "r2": 0.47,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1986-1987, TIME*LOTAMT specification"
  },
  {
   "model_id": "T7-c4",
   "table": "VII",
   "column": "1988-1990",
   "page": 105,
   "dep_var": "Sale price of house (USD, nominal)",
   "dep_transform": "level",
   "estimator": "OLS",
   "n_obs": 897,
   "r2": 0.67,
   "se_or_t_in_parentheses": "t",
   "sample_subset": "Post-UGB sub-period 1988-1990, TIME*LOTAMT specification"
  }
 ],
 "coefficients": [
  {
   "model_id": "T1-c1",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -290,
   "se": null,
   "t": -7.2,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 1781,
   "se": null,
   "t": 2.1,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 7836,
   "se": null,
   "t": 7.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3312,
   "se": null,
   "t": 1.9,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 551,
   "se": null,
   "t": 0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.23,
   "se": null,
   "t": -4.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.39,
   "se": null,
   "t": 3.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.68,
   "se": null,
   "t": -4.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.57,
   "se": null,
   "t": 1.6,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.28,
   "se": null,
   "t": -2.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.11,
   "se": null,
   "t": -1.2,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -8370,
   "se": null,
   "t": -4.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 1.5,
   "se": null,
   "t": 1.4,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.0015,
   "se": null,
   "t": 3.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T1-c1",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.207,
   "se": null,
   "t": 22.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 90,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -287,
   "se": null,
   "t": -7.0,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 1754,
   "se": null,
   "t": 2.0,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 7695,
   "se": null,
   "t": 7.6,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3001,
   "se": null,
   "t": 1.7,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 502,
   "se": null,
   "t": 0.5,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.23,
   "se": null,
   "t": -4.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.3,
   "se": null,
   "t": 3.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.67,
   "se": null,
   "t": -4.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.61,
   "se": null,
   "t": 1.7,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.26,
   "se": null,
   "t": -2.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.09,
   "se": null,
   "t": -1.0,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -6560,
   "se": null,
   "t": -3.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 1.5,
   "se": null,
   "t": 1.4,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.0015,
   "se": null,
   "t": 3.6,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T2-c1",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.207,
   "se": null,
   "t": 22.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -140,
   "se": null,
   "t": -1.9,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 149,
   "se": null,
   "t": 0.1,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 11589,
   "se": null,
   "t": 6.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 1741,
   "se": null,
   "t": 0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -1628,
   "se": null,
   "t": -0.9,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.11,
   "se": null,
   "t": -1.4,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
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   "model_id": "T2-c2",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.6,
   "se": null,
   "t": 0.3,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.5,
   "se": null,
   "t": -2.1,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.39,
   "se": null,
   "t": 0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.43,
   "se": null,
   "t": -2.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
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   "model_id": "T2-c2",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.25,
   "se": null,
   "t": 1.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -1240,
   "se": null,
   "t": -0.5,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 1.8,
   "se": null,
   "t": 1.1,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
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   "model_id": "T2-c2",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.013,
   "se": null,
   "t": 6.0,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T2-c2",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.547,
   "se": null,
   "t": 6.6,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -341,
   "se": null,
   "t": -7.6,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 1222,
   "se": null,
   "t": 1.2,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 6277,
   "se": null,
   "t": 5.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3820,
   "se": null,
   "t": 1.9,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 726,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.23,
   "se": null,
   "t": -4.0,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
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  {
   "model_id": "T2-c3",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.3,
   "se": null,
   "t": 3.3,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.65,
   "se": null,
   "t": -4.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.64,
   "se": null,
   "t": 1.6,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.27,
   "se": null,
   "t": -2.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.15,
   "se": null,
   "t": -1.5,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -10326,
   "se": null,
   "t": -3.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 0.87,
   "se": null,
   "t": 0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.0013,
   "se": null,
   "t": 2.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T2-c3",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.217,
   "se": null,
   "t": 21.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 91,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -442,
   "se": null,
   "t": -2.1,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -3308,
   "se": null,
   "t": -0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 15800,
   "se": null,
   "t": 3.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -10106,
   "se": null,
   "t": -1.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3107,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.09,
   "se": null,
   "t": 0.3,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 2.4,
   "se": null,
   "t": 1.4,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.1,
   "se": null,
   "t": 0.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.9,
   "se": null,
   "t": -0.6,
   "p": null,
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   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.09,
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   "t": -0.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
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   "model_id": "T4-c1",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.003,
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   "t": 0.0,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -25861,
   "se": null,
   "t": -0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -0.1,
   "se": null,
   "t": -0.03,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.009,
   "se": null,
   "t": 0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c1",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.465,
   "se": null,
   "t": 4.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -160,
   "se": null,
   "t": -1.6,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 7194,
   "se": null,
   "t": 3.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 4280,
   "se": null,
   "t": 1.7,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3077,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 2058,
   "se": null,
   "t": 0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.17,
   "se": null,
   "t": -1.4,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.6,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.35,
   "se": null,
   "t": -0.9,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.01,
   "se": null,
   "t": 0.01,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.07,
   "se": null,
   "t": -0.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.004,
   "se": null,
   "t": 0.01,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -103321,
   "se": null,
   "t": -2.0,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -0.9,
   "se": null,
   "t": -0.3,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": -0.002,
   "se": null,
   "t": -2.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c2",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.224,
   "se": null,
   "t": 7.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -298,
   "se": null,
   "t": -2.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 6890,
   "se": null,
   "t": 3.2,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 6465,
   "se": null,
   "t": 2.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3535,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -2194,
   "se": null,
   "t": -1.0,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.3,
   "se": null,
   "t": -2.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.6,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.82,
   "se": null,
   "t": -2.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.54,
   "se": null,
   "t": 0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.28,
   "se": null,
   "t": -1.3,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.1,
   "se": null,
   "t": -0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -1947,
   "se": null,
   "t": -0.04,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 5.3,
   "se": null,
   "t": 1.8,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.003,
   "se": null,
   "t": 2.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c3",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.162,
   "se": null,
   "t": 7.6,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -488,
   "se": null,
   "t": -8.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -5261,
   "se": null,
   "t": -3.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 4855,
   "se": null,
   "t": 3.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 5586,
   "se": null,
   "t": 2.1,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 988,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.26,
   "se": null,
   "t": -3.2,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.2,
   "se": null,
   "t": 2.1,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.68,
   "se": null,
   "t": -2.0,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.3,
   "se": null,
   "t": 2.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.37,
   "se": null,
   "t": -2.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.2,
   "se": null,
   "t": 1.4,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -1920,
   "se": null,
   "t": -0.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 0.5,
   "se": null,
   "t": 0.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "TIME*LOTSIZE",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.002,
   "se": null,
   "t": 4.2,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of lot size (sqft) with monthly time index; LOTSIZE main effect omitted (collinearity)"
  },
  {
   "model_id": "T4-c4",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.252,
   "se": null,
   "t": 21.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 97,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -323,
   "se": null,
   "t": -7.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 1849,
   "se": null,
   "t": 2.1,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 7587,
   "se": null,
   "t": 7.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 2630,
   "se": null,
   "t": 1.4,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 513,
   "se": null,
   "t": 0.5,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.22,
   "se": null,
   "t": -4.2,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
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  {
   "model_id": "T6-c1",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.2,
   "se": null,
   "t": 3.3,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.67,
   "se": null,
   "t": -4.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.48,
   "se": null,
   "t": 1.3,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.26,
   "se": null,
   "t": -2.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.1,
   "se": null,
   "t": -1.1,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -6464,
   "se": null,
   "t": -3.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 1.7,
   "se": null,
   "t": 1.5,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "TIME*LOTAMT",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "binary x month",
   "beta": 75,
   "se": null,
   "t": 5.3,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"
  },
  {
   "model_id": "T6-c1",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.204,
   "se": null,
   "t": 22.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -173,
   "se": null,
   "t": -2.2,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 620,
   "se": null,
   "t": 0.4,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 10512,
   "se": null,
   "t": 6.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 2280,
   "se": null,
   "t": 0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -296,
   "se": null,
   "t": -0.1,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.13,
   "se": null,
   "t": -1.5,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
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  {
   "model_id": "T6-c2",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.3,
   "se": null,
   "t": 1.9,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.62,
   "se": null,
   "t": -2.5,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.33,
   "se": null,
   "t": 0.5,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.43,
   "se": null,
   "t": -2.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.17,
   "se": null,
   "t": 1.2,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -2841,
   "se": null,
   "t": -1.2,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 1.5,
   "se": null,
   "t": 0.9,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "TIME*LOTAMT",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "binary x month",
   "beta": 506,
   "se": null,
   "t": 4.3,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"
  },
  {
   "model_id": "T6-c2",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.587,
   "se": null,
   "t": 6.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -390,
   "se": null,
   "t": -8.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 1335,
   "se": null,
   "t": 1.3,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 6229,
   "se": null,
   "t": 5.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3320,
   "se": null,
   "t": 1.6,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 686,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.22,
   "se": null,
   "t": -3.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.2,
   "se": null,
   "t": 3.0,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.63,
   "se": null,
   "t": -4.0,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.48,
   "se": null,
   "t": 1.2,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.27,
   "se": null,
   "t": -2.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.16,
   "se": null,
   "t": -1.5,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -9765,
   "se": null,
   "t": -3.2,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 1.1,
   "se": null,
   "t": 0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "TIME*LOTAMT",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "binary x month",
   "beta": 77,
   "se": null,
   "t": 5.3,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"
  },
  {
   "model_id": "T6-c3",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.211,
   "se": null,
   "t": 21.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 104,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -390,
   "se": null,
   "t": -1.8,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -3127,
   "se": null,
   "t": -0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "BATHROOM",
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   "x_transform": "level",
   "x_unit": "count",
   "beta": 15922,
   "se": null,
   "t": 3.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -9105,
   "se": null,
   "t": -1.1,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 3358,
   "se": null,
   "t": 0.8,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.08,
   "se": null,
   "t": 0.3,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
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  {
   "model_id": "T7-c1",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 2.7,
   "se": null,
   "t": 1.6,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.1,
   "se": null,
   "t": 0.1,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.9,
   "se": null,
   "t": -0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.1,
   "se": null,
   "t": -0.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.001,
   "se": null,
   "t": -0.0,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -23783,
   "se": null,
   "t": -0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -0.4,
   "se": null,
   "t": -0.09,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "TIME*LOTAMT",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "binary x month",
   "beta": 20,
   "se": null,
   "t": 0.1,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"
  },
  {
   "model_id": "T7-c1",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.481,
   "se": null,
   "t": 4.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -216,
   "se": null,
   "t": -2.1,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 8005,
   "se": null,
   "t": 3.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 4514,
   "se": null,
   "t": 1.8,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 2150,
   "se": null,
   "t": 0.5,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 1226,
   "se": null,
   "t": 0.5,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.21,
   "se": null,
   "t": -1.6,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
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  {
   "model_id": "T7-c2",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.03,
   "se": null,
   "t": 0.03,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.35,
   "se": null,
   "t": -0.9,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.14,
   "se": null,
   "t": 0.16,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.07,
   "se": null,
   "t": -0.3,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.05,
   "se": null,
   "t": 0.2,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -104495,
   "se": null,
   "t": -2.0,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -0.9,
   "se": null,
   "t": -0.3,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "TIME*LOTAMT",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "binary x month",
   "beta": 58,
   "se": null,
   "t": 1.3,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"
  },
  {
   "model_id": "T7-c2",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.179,
   "se": null,
   "t": 6.0,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -293,
   "se": null,
   "t": -2.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 7115,
   "se": null,
   "t": 3.3,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "BATHROOM",
   "taxonomy_id": "bathrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 6743,
   "se": null,
   "t": 2.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 5137,
   "se": null,
   "t": 1.1,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -2054,
   "se": null,
   "t": -0.9,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.3,
   "se": null,
   "t": -2.3,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.6,
   "se": null,
   "t": 0.7,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.8,
   "se": null,
   "t": -2.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.59,
   "se": null,
   "t": 0.7,
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   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.27,
   "se": null,
   "t": -1.2,
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   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.1,
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   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -1269,
   "se": null,
   "t": -0.02,
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   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 5.1,
   "se": null,
   "t": 1.7,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "TIME*LOTAMT",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "binary x month",
   "beta": 66,
   "se": null,
   "t": 2.2,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"
  },
  {
   "model_id": "T7-c3",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.159,
   "se": null,
   "t": 7.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "AGE",
   "taxonomy_id": "age",
   "x_transform": "level",
   "x_unit": "years",
   "beta": -529,
   "se": null,
   "t": -8.9,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Age of house in years at sale"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "BEDROOM",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -4814,
   "se": null,
   "t": -3.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "BATHROOM",
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   "x_transform": "level",
   "x_unit": "count",
   "beta": 4276,
   "se": null,
   "t": 2.8,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "GARAGE",
   "taxonomy_id": "garage",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 4801,
   "se": null,
   "t": 1.8,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of garage spaces"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "FIREPLACE",
   "taxonomy_id": "fireplace",
   "x_transform": "level",
   "x_unit": "count",
   "beta": 835,
   "se": null,
   "t": 0.6,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Number of fireplaces"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "DCBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.24,
   "se": null,
   "t": -3.1,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Straight-line distance to Portland CBD in feet"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "DSCH",
   "taxonomy_id": "school_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.1,
   "se": null,
   "t": 2.0,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest elementary school in feet"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "DUGB",
   "taxonomy_id": "other",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.72,
   "se": null,
   "t": -3.2,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to the urban growth boundary in feet"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "DREC",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 1.1,
   "se": null,
   "t": 2.0,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest public park in feet"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "DHWYS",
   "taxonomy_id": "highway_distance",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": -0.39,
   "se": null,
   "t": -2.7,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest major highway (I-5, SR-26, I-217) in feet"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "DEMP",
   "taxonomy_id": "employment_access",
   "x_transform": "level",
   "x_unit": "feet",
   "beta": 0.2,
   "se": null,
   "t": 1.5,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Distance to nearest of five employment centres in feet"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "CRIME",
   "taxonomy_id": "crime",
   "x_transform": "level",
   "x_unit": "count",
   "beta": -130,
   "se": null,
   "t": -0.01,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Annual county-wide count of burglaries, motor-vehicle thefts and vandalism in year of sale (time series, not neighbourhood-level)"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "EDUCATION",
   "taxonomy_id": "education_level",
   "x_transform": "level",
   "x_unit": "years",
   "beta": 0.5,
   "se": null,
   "t": 0.3,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Years of education of census-tract residents"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "TIME*LOTAMT",
   "taxonomy_id": "lot_size",
   "x_transform": "other",
   "x_unit": "binary x month",
   "beta": 75,
   "se": null,
   "t": 4.5,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of large-lot dummy (>= 12,800 sqft) with monthly time index; LOTAMT main effect omitted"
  },
  {
   "model_id": "T7-c4",
   "var_name_printed": "TIME*SQFT",
   "taxonomy_id": "living_area",
   "x_transform": "other",
   "x_unit": "sqft x month",
   "beta": 0.25,
   "se": null,
   "t": 21.4,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 105,
   "confidence": "high",
   "notes": "Interaction of interior square footage with monthly time index; SQFT main effect omitted (collinearity)"
  }
 ]
}