{
 "record_id": "07441798ac5873fe53746864fd3cf3231a87b056",
 "eligible": true,
 "exclusion_reason": null,
 "study": {
  "title": "Impact of infill development on prices of existing apartments in Finnish urban neighbourhoods",
  "year": 2018,
  "doi": "10.3846/ijspm.2018.1540",
  "country": "Finland",
  "region_city": "Helsinki capital region (Helsinki, Espoo, Vantaa); seven case neighbourhoods with reference neighbourhoods",
  "sample_start": 2000,
  "sample_end": 2012,
  "property_type": "condo_apartment",
  "price_type": "transaction",
  "data_source": "apartment sales transactions in seven case and seven reference neighbourhoods, two- to three-year windows before and after infill development (up to five years), CPI-deflated to 2012",
  "document_type": "journal",
  "estimators": [
   "OLS"
  ],
  "spatial_method": "none",
  "time_fe": false,
  "location_fe": false,
  "se_type": "unknown",
  "n_obs_total": 2762,
  "ai_methods": [],
  "notes": "Difference-in-differences hedonic regressions estimated separately for 7 cases (Table 4). Dependent variable is sale price in thousand euro per m2 (level, CPI-deflated, 2012 base). Standard errors in brackets; unusual star legend: *** p<0.001, ** p<0.01, * p<0.05. Per-case n not printed in Table 4; n_obs recorded as the sum of the four group counts in Table 3 (treatment/control x before/after) for each case. Several cells are garbled/misprinted in the source: ROOMS case 1 and AFTER case 1 SEs printed without brackets; SEA case 3 SE printed '(0.005519' ; SEA case 6 SE printed '(–0.00010)' (negative sign as printed); GREEN case 3 printed '1.089e–6 (0.6365e–3)'. AFTER (post-infill period dummy) not extracted; TREAT and TREAT*AFTER extracted as 'other'. Sample period approximate (study windows between 2000 and 2012 per Figure 1)."
 },
 "models": [
  {
   "model_id": "T4-case1",
   "table": "4",
   "column": "Case 1",
   "page": 7,
   "dep_var": "sale price (thousand EUR) per m2, CPI-deflated 2012",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 328,
   "r2": 0.6885,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Case 1 neighbourhood and its reference neighbourhood, before/after infill development; DiD specification; n = sum of Table 3 group counts; multiple R2"
  },
  {
   "model_id": "T4-case2",
   "table": "4",
   "column": "Case 2",
   "page": 7,
   "dep_var": "sale price (thousand EUR) per m2, CPI-deflated 2012",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 512,
   "r2": 0.6012,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Case 2 neighbourhood and its reference neighbourhood, before/after infill development; DiD specification; n = sum of Table 3 group counts; multiple R2"
  },
  {
   "model_id": "T4-case3",
   "table": "4",
   "column": "Case 3",
   "page": 7,
   "dep_var": "sale price (thousand EUR) per m2, CPI-deflated 2012",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 256,
   "r2": 0.7302,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Case 3 neighbourhood and its reference neighbourhood, before/after infill development; DiD specification; n = sum of Table 3 group counts; multiple R2"
  },
  {
   "model_id": "T4-case4",
   "table": "4",
   "column": "Case 4",
   "page": 7,
   "dep_var": "sale price (thousand EUR) per m2, CPI-deflated 2012",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 309,
   "r2": 0.7499,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Case 4 neighbourhood and its reference neighbourhood, before/after infill development; DiD specification; n = sum of Table 3 group counts; multiple R2"
  },
  {
   "model_id": "T4-case5",
   "table": "4",
   "column": "Case 5",
   "page": 7,
   "dep_var": "sale price (thousand EUR) per m2, CPI-deflated 2012",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 528,
   "r2": 0.7855,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Case 5 neighbourhood and its reference neighbourhood, before/after infill development; DiD specification; n = sum of Table 3 group counts; multiple R2"
  },
  {
   "model_id": "T4-case6",
   "table": "4",
   "column": "Case 6",
   "page": 7,
   "dep_var": "sale price (thousand EUR) per m2, CPI-deflated 2012",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 446,
   "r2": 0.664,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Case 6 neighbourhood and its reference neighbourhood, before/after infill development; DiD specification; n = sum of Table 3 group counts; multiple R2"
  },
  {
   "model_id": "T4-case7",
   "table": "4",
   "column": "Case 7",
   "page": 7,
   "dep_var": "sale price (thousand EUR) per m2, CPI-deflated 2012",
   "dep_transform": "per_m2",
   "estimator": "OLS",
   "n_obs": 363,
   "r2": 0.8112,
   "se_or_t_in_parentheses": "se",
   "sample_subset": "Case 7 neighbourhood and its reference neighbourhood, before/after infill development; DiD specification; n = sum of Table 3 group counts; multiple R2"
  }
 ],
 "coefficients": [
  {
   "model_id": "T4-case1",
   "var_name_printed": "CONDITION",
   "taxonomy_id": "condition",
   "x_transform": "level",
   "x_unit": "ordinal (0 = bad, 1 = average, 3 = good)",
   "beta": 0.0991,
   "se": 0.0149,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "condition of dwelling"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "CONDITION",
   "taxonomy_id": "condition",
   "x_transform": "level",
   "x_unit": "ordinal (0 = bad, 1 = average, 3 = good)",
   "beta": 0.12,
   "se": 0.0181,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "condition of dwelling"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "CONDITION",
   "taxonomy_id": "condition",
   "x_transform": "level",
   "x_unit": "ordinal (0 = bad, 1 = average, 3 = good)",
   "beta": 0.075,
   "se": 0.0236,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "condition of dwelling"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "CONDITION",
   "taxonomy_id": "condition",
   "x_transform": "level",
   "x_unit": "ordinal (0 = bad, 1 = average, 3 = good)",
   "beta": 0.05,
   "se": 0.0187,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "condition of dwelling"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "CONDITION",
   "taxonomy_id": "condition",
   "x_transform": "level",
   "x_unit": "ordinal (0 = bad, 1 = average, 3 = good)",
   "beta": 0.136,
   "se": 0.0187,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "condition of dwelling"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "CONDITION",
   "taxonomy_id": "condition",
   "x_transform": "level",
   "x_unit": "ordinal (0 = bad, 1 = average, 3 = good)",
   "beta": 0.0541,
   "se": 0.018,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "condition of dwelling"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "CONDITION",
   "taxonomy_id": "condition",
   "x_transform": "level",
   "x_unit": "ordinal (0 = bad, 1 = average, 3 = good)",
   "beta": 0.0758,
   "se": 0.0011,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "condition of dwelling"
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "ELEVATOR",
   "taxonomy_id": "accessibility",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": 0.0695,
   "se": 0.0401,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "ELEVATOR",
   "taxonomy_id": "accessibility",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": 0.0079,
   "se": 0.0422,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "ELEVATOR",
   "taxonomy_id": "accessibility",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": 0.1287,
   "se": 0.1104,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "ELEVATOR",
   "taxonomy_id": "accessibility",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": 0.0161,
   "se": 0.0446,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "ELEVATOR",
   "taxonomy_id": "accessibility",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": -0.1336,
   "se": 0.0492,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "ELEVATOR",
   "taxonomy_id": "accessibility",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": -0.0249,
   "se": 0.0436,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "ELEVATOR",
   "taxonomy_id": "accessibility",
   "x_transform": "binary",
   "x_unit": "binary",
   "beta": 0.0253,
   "se": 0.0256,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": ""
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "ROOMS",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count (rooms excl. kitchen)",
   "beta": -0.2708,
   "se": 0.0161,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "medium",
   "notes": "number of rooms excluding kitchen; dependent variable is price per m2; SE printed without brackets"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "ROOMS",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count (rooms excl. kitchen)",
   "beta": -0.2565,
   "se": 0.0189,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "number of rooms excluding kitchen; dependent variable is price per m2"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "ROOMS",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count (rooms excl. kitchen)",
   "beta": -0.2929,
   "se": 0.025,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "number of rooms excluding kitchen; dependent variable is price per m2"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "ROOMS",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count (rooms excl. kitchen)",
   "beta": -0.2427,
   "se": 0.0216,
   "t": null,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "number of rooms excluding kitchen; dependent variable is price per m2"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "ROOMS",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count (rooms excl. kitchen)",
   "beta": -0.091,
   "se": 0.0019,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "number of rooms excluding kitchen; dependent variable is price per m2"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "ROOMS",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count (rooms excl. kitchen)",
   "beta": -0.2384,
   "se": 0.0187,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "number of rooms excluding kitchen; dependent variable is price per m2"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "ROOMS",
   "taxonomy_id": "bedrooms",
   "x_transform": "level",
   "x_unit": "count (rooms excl. kitchen)",
   "beta": -0.2798,
   "se": 0.0157,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "number of rooms excluding kitchen; dependent variable is price per m2"
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "FLOOR",
   "taxonomy_id": "floor_level",
   "x_transform": "level",
   "x_unit": "share (floor number / total number of floors)",
   "beta": -0.0617,
   "se": 0.05654,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "relative floor position"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "FLOOR",
   "taxonomy_id": "floor_level",
   "x_transform": "level",
   "x_unit": "share (floor number / total number of floors)",
   "beta": 0.1484,
   "se": 0.0633,
   "t": null,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "relative floor position"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "FLOOR",
   "taxonomy_id": "floor_level",
   "x_transform": "level",
   "x_unit": "share (floor number / total number of floors)",
   "beta": 0.0852,
   "se": 0.0709,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "relative floor position"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "FLOOR",
   "taxonomy_id": "floor_level",
   "x_transform": "level",
   "x_unit": "share (floor number / total number of floors)",
   "beta": 0.0438,
   "se": 0.0657,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "relative floor position"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "FLOOR",
   "taxonomy_id": "floor_level",
   "x_transform": "level",
   "x_unit": "share (floor number / total number of floors)",
   "beta": 0.2984,
   "se": 0.0074,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "relative floor position"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "FLOOR",
   "taxonomy_id": "floor_level",
   "x_transform": "level",
   "x_unit": "share (floor number / total number of floors)",
   "beta": -0.0107,
   "se": 0.0675,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "relative floor position"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "FLOOR",
   "taxonomy_id": "floor_level",
   "x_transform": "level",
   "x_unit": "share (floor number / total number of floors)",
   "beta": 0.1189,
   "se": 0.0399,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "relative floor position"
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "SEA",
   "taxonomy_id": "water_proximity",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.00031,
   "se": 0.00075,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to the sea coast"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "SEA",
   "taxonomy_id": "water_proximity",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.0007,
   "se": 0.00019,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to the sea coast"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "SEA",
   "taxonomy_id": "water_proximity",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.0017,
   "se": 0.005519,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "medium",
   "notes": "distance to the sea coast; SE printed '(0.005519' (bracket missing)"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "SEA",
   "taxonomy_id": "water_proximity",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.00019,
   "se": 0.00021,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to the sea coast"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "SEA",
   "taxonomy_id": "water_proximity",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.00076,
   "se": 0.00019,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to the sea coast"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "SEA",
   "taxonomy_id": "water_proximity",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.0003,
   "se": 0.0001,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "medium",
   "notes": "distance to the sea coast; SE printed '(–0.00010)' with a minus sign"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "SEA",
   "taxonomy_id": "water_proximity",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 4.677e-05,
   "se": 8.573e-05,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to the sea coast"
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "CBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.00051,
   "se": 0.00069,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to city centre (railway station)"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "CBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.000132,
   "se": 0.000629,
   "t": null,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to city centre (railway station)"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "CBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.0016,
   "se": 0.0005349,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to city centre (railway station)"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "CBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.00023,
   "se": 0.0002,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to city centre (railway station)"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "CBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.00017,
   "se": 6.175e-05,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to city centre (railway station)"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "CBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.0001,
   "se": 9.64e-05,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to city centre (railway station)"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "CBD",
   "taxonomy_id": "cbd_distance",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.0002,
   "se": 7.082e-05,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to city centre (railway station)"
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "GREEN",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 0.00049,
   "se": 0.00012,
   "t": null,
   "p": null,
   "p_stars": "***",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to parks or green areas"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "GREEN",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.000495,
   "se": 0.000185,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to parks or green areas"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "GREEN",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 1.089e-06,
   "se": 0.0006365,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "medium",
   "notes": "distance to parks or green areas; printed '1.089e–6 (0.6365e–3)'"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "GREEN",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 4e-05,
   "se": 0.00016,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to parks or green areas"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "GREEN",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -0.00018,
   "se": 0.00023,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to parks or green areas"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "GREEN",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "m",
   "beta": 7.77e-05,
   "se": 0.0001,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to parks or green areas"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "GREEN",
   "taxonomy_id": "green_space",
   "x_transform": "level",
   "x_unit": "m",
   "beta": -5.349e-05,
   "se": 0.00015,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "distance to parks or green areas"
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "TREAT",
   "taxonomy_id": "other",
   "x_transform": "dummy",
   "x_unit": "binary (treatment neighbourhood with infill development vs control)",
   "beta": 0.2943,
   "se": 0.1074,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD treatment-group indicator"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "TREAT",
   "taxonomy_id": "other",
   "x_transform": "dummy",
   "x_unit": "binary (treatment neighbourhood with infill development vs control)",
   "beta": 0.1873,
   "se": 0.1094,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD treatment-group indicator"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "TREAT",
   "taxonomy_id": "other",
   "x_transform": "dummy",
   "x_unit": "binary (treatment neighbourhood with infill development vs control)",
   "beta": 0.7863,
   "se": 0.3022,
   "t": null,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD treatment-group indicator"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "TREAT",
   "taxonomy_id": "other",
   "x_transform": "dummy",
   "x_unit": "binary (treatment neighbourhood with infill development vs control)",
   "beta": -0.0244,
   "se": 0.1102,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD treatment-group indicator"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "TREAT",
   "taxonomy_id": "other",
   "x_transform": "dummy",
   "x_unit": "binary (treatment neighbourhood with infill development vs control)",
   "beta": 0.201,
   "se": 0.1,
   "t": null,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD treatment-group indicator"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "TREAT",
   "taxonomy_id": "other",
   "x_transform": "dummy",
   "x_unit": "binary (treatment neighbourhood with infill development vs control)",
   "beta": -0.7073,
   "se": 0.2201,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD treatment-group indicator"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "TREAT",
   "taxonomy_id": "other",
   "x_transform": "dummy",
   "x_unit": "binary (treatment neighbourhood with infill development vs control)",
   "beta": 0.4244,
   "se": 0.1981,
   "t": null,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD treatment-group indicator"
  },
  {
   "model_id": "T4-case1",
   "var_name_printed": "TREAT*AFTER",
   "taxonomy_id": "other",
   "x_transform": "other",
   "x_unit": "binary interaction (treatment x after infill development)",
   "beta": -0.0953,
   "se": 0.0692,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD interaction: effect of infill development on existing apartment prices"
  },
  {
   "model_id": "T4-case2",
   "var_name_printed": "TREAT*AFTER",
   "taxonomy_id": "other",
   "x_transform": "other",
   "x_unit": "binary interaction (treatment x after infill development)",
   "beta": -0.0298,
   "se": 0.0905,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD interaction: effect of infill development on existing apartment prices"
  },
  {
   "model_id": "T4-case3",
   "var_name_printed": "TREAT*AFTER",
   "taxonomy_id": "other",
   "x_transform": "other",
   "x_unit": "binary interaction (treatment x after infill development)",
   "beta": 0.0641,
   "se": 0.0852,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD interaction: effect of infill development on existing apartment prices"
  },
  {
   "model_id": "T4-case4",
   "var_name_printed": "TREAT*AFTER",
   "taxonomy_id": "other",
   "x_transform": "other",
   "x_unit": "binary interaction (treatment x after infill development)",
   "beta": -0.1545,
   "se": 0.0857,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD interaction: effect of infill development on existing apartment prices"
  },
  {
   "model_id": "T4-case5",
   "var_name_printed": "TREAT*AFTER",
   "taxonomy_id": "other",
   "x_transform": "other",
   "x_unit": "binary interaction (treatment x after infill development)",
   "beta": -0.2703,
   "se": 0.1018,
   "t": null,
   "p": null,
   "p_stars": "**",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD interaction: effect of infill development on existing apartment prices"
  },
  {
   "model_id": "T4-case6",
   "var_name_printed": "TREAT*AFTER",
   "taxonomy_id": "other",
   "x_transform": "other",
   "x_unit": "binary interaction (treatment x after infill development)",
   "beta": 0.1426,
   "se": 0.131,
   "t": null,
   "p": null,
   "p_stars": "",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD interaction: effect of infill development on existing apartment prices"
  },
  {
   "model_id": "T4-case7",
   "var_name_printed": "TREAT*AFTER",
   "taxonomy_id": "other",
   "x_transform": "other",
   "x_unit": "binary interaction (treatment x after infill development)",
   "beta": -0.1597,
   "se": 0.077,
   "t": null,
   "p": null,
   "p_stars": "*",
   "ci_lo": null,
   "ci_hi": null,
   "page": 7,
   "confidence": "high",
   "notes": "DiD interaction: effect of infill development on existing apartment prices"
  }
 ]
}