{
  "dcr_att_5km": -0.431,
  "dcr_att_5km_se": 0.21,
  "dcr_att_3km": -0.283,
  "dcr_att_3km_se": 0.279,
  "dcr_obs_5km": 17250,
  "dcr_narcotics_att_3km": 0.549,
  "dcr_narcotics_att_3km_se": 0.187,
  "dcr_fatal_att_1km": -1.207,
  "dcr_fatal_att_1km_se": 0.137,
  "dcr_hiv_att_5km": -0.34,
  "dcr_hiv_att_5km_se": 0.294,
  "dcr_hiv_att_5km_p_value": null,
  "dcr_hiv_att_5km_significant_10pct": false,
  "dcr_att_5km_ci_low": -0.843,
  "dcr_att_5km_ci_high": -0.019,
  "ri_wage_ate": 1153,
  "ri_wage_ate_ci_low": 166,
  "ri_wage_ate_ci_high": 2141,
  "ri_wage_ate_se_reported": false,
  "ri_wage_ate_se_derived": 503.83,
  "ri_control_mean_wage": 33043,
  "ri_reemployment_ate_pp": 1.47,
  "ri_weeks_ui_ate": -1.99,
  "ri_weeks_ui_ate_ci_low": -2.24,
  "ri_weeks_ui_ate_ci_high": -1.75,
  "locators": {
    "dcr_att_5km": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" | column \"5 km\"",
    "dcr_att_5km_se": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" | column \"5 km\" (standard error in parentheses on the line below the coefficient row)",
    "dcr_att_3km": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" | column \"3 km\"",
    "dcr_att_3km_se": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" | column \"3 km\" (standard error in parentheses on the line below the coefficient row)",
    "dcr_obs_5km": "arxiv-2609.27732v1 | Table 6 | row \"Observations\" | column \"5 km\"",
    "dcr_narcotics_att_3km": "arxiv-2609.27732v1 | Table 7 | row \"Narcotics\" | column \"3 km\"",
    "dcr_narcotics_att_3km_se": "arxiv-2609.27732v1 | Table 7 | row \"Narcotics\" | column \"3 km\" (standard error in parentheses on the line below)",
    "dcr_fatal_att_1km": "arxiv-2609.27732v1 | Table 7 | row \"Drug-related (fatal)\" | column \"1 km\"",
    "dcr_fatal_att_1km_se": "arxiv-2609.27732v1 | Table 7 | row \"Drug-related (fatal)\" | column \"1 km\" (standard error in parentheses on the line below)",
    "dcr_hiv_att_5km": "arxiv-2609.27732v1 | Table 7 | row \"HIV\" | column \"5 km\"",
    "dcr_hiv_att_5km_se": "arxiv-2609.27732v1 | Table 7 | row \"HIV\" | column \"5 km\" (standard error in parentheses on the line below)",
    "dcr_hiv_att_5km_p_value": "not reported in arxiv-2609.27732v1 (Table 7 prints only the coefficient, the SE in parentheses and significance stars; no exact p-value is printed anywhere in the extract)",
    "dcr_att_5km_ci_low": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" | column \"5 km\" — derived: ATT - 1.96*SE from the printed Table 6 values",
    "dcr_att_5km_ci_high": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" | column \"5 km\" — derived: ATT + 1.96*SE from the printed Table 6 values",
    "ri_wage_ate": "arxiv-2606.14621v1 | Table 2 | row \"Wage\" | column \"Average treatment effect estimate\" (point estimate)",
    "ri_wage_ate_ci_low": "arxiv-2606.14621v1 | Table 2 | row \"Wage\" | column \"Average treatment effect estimate\" (95% CI lower bound)",
    "ri_wage_ate_ci_high": "arxiv-2606.14621v1 | Table 2 | row \"Wage\" | column \"Average treatment effect estimate\" (95% CI upper bound)",
    "ri_wage_ate_se_derived": "arxiv-2606.14621v1 | Table 2 | row \"Wage\" | column \"Average treatment effect estimate\" — derived: (CI upper - CI lower)/(2*1.96) from the printed Table 2 95% CI",
    "ri_control_mean_wage": "arxiv-2606.14621v1 | Table 2 | row \"Wage\" | column \"Control\" (mean; SD in parentheses not used)",
    "ri_reemployment_ate_pp": "arxiv-2606.14621v1 | Table 2 | row \"Reemployment\" | column \"Average treatment effect estimate\" (point estimate, pp)",
    "ri_weeks_ui_ate": "arxiv-2606.14621v1 | Table 2 | row \"Weeks on UI\" | column \"Average treatment effect estimate\" (point estimate)",
    "ri_weeks_ui_ate_ci_low": "arxiv-2606.14621v1 | Table 2 | row \"Weeks on UI\" | column \"Average treatment effect estimate\" (95% CI lower bound)",
    "ri_weeks_ui_ate_ci_high": "arxiv-2606.14621v1 | Table 2 | row \"Weeks on UI\" | column \"Average treatment effect estimate\" (95% CI upper bound)"
  },
  "derivation_notes": {
    "dcr_att_5km_ci": "Normal-approximation (Wald) 95% CI: ATT +/- 1.96 x SE using printed Table 6 values ATT = -0.431, SE = 0.210 (unrounded -0.8426, -0.0194; reported rounded to 3 decimals as in the table). Assumes asymptotic normality of the CS-DR estimator and the clustered SE; not printed by the source. Using Table A19's SE 0.218 instead would give a wider interval.",
    "ri_wage_ate_se": "SE = (upper - lower)/(2 x 1.96) from the printed Table 2 95% CI [166, 2,141] = 1975/3.92 (unrounded 503.8265; reported to 2 decimals). Assumes the printed CI is a symmetric normal-approximation Wald interval (z = 1.96; with N = 23,549 a t critical value is practically identical); the CI bounds are rounded to whole dollars, so the derived SE is accurate only to about +/-0.3 USD. Source prints no SE."
  },
  "task_id": "F4-conf-01",
  "feasibility": "complete",
  "feasibility_reason": null,
  "data_issues": [
    {
      "issue": "arxiv-2609.27732v1: the 5 km CS-DR ATT -0.431 has SE (0.210) in Table 6 but SE (0.218) in Table A19 (same estimator, buffer, window, and 17,250 observations).",
      "handling": "Used the Table 6 value (0.210) as the key definition names Table 6; the derived 95% CI uses 0.210. Flagged as an internal inconsistency of the source."
    },
    {
      "issue": "arxiv-2609.27732v1: control-region count is 608 in Tables 6/7 and the figure notes but 640 in the Table A19 note; the Table 6 Observations (16,175 / 16,875 / 17,250) equal (640 + treated regions) x 25 in every column, not (608 + treated) x 25.",
      "handling": "Observations reported as printed (17250); inconsistency flagged only (the 25-period panel length is an inference, not stated in the extract)."
    },
    {
      "issue": "arxiv-2609.27732v1: prose differs from tables — the abstract says fatal outcomes fall by 35% while the Table 7 5 km fatal ATT -0.354 corresponds to about -30% (Section 6.1 says ~30%); the text calls HIV estimates 'close to zero' while the 5 km HIV ATT is -0.340 (not starred).",
      "handling": "All keys taken from the tables named in TASK.md; prose not used."
    },
    {
      "issue": "arxiv-2606.14621v1: Section 3 text reports the weeks-on-UI ATE CI as magnitudes '[1.75 weeks, 2.24 weeks]' whereas Table 2 prints [-2.24, -1.75].",
      "handling": "Used Table 2 values with printed signs (lower bound -2.24 first)."
    },
    {
      "issue": "arxiv-2606.14621v1: rendering defect 'p ¡ 0.001' (for p < 0.001) in the Section 3 short-term weeks-on-UI sentence; Tables 2-3 were re-set by the extract editor into one row per outcome.",
      "handling": "Defective text not used; re-set table values used as declared verbatim; Table 3 column 1 Wage ATE cross-checked equal to Table 2."
    }
  ],
  "n_input_rows": {
    "README.md": 10,
    "arxiv-2609.27732v1.txt": 134,
    "arxiv-2606.14621v1.txt": 58
  },
  "n_analysed": 22,
  "random_seed": null
}