{
  "task_id": "F4-conf-01",
  "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": -0.8426,
  "dcr_att_5km_ci_high": -0.0194,
  "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 ATT 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 ATT 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 significance stars; cell row \"HIV\" column \"5 km\" carries no star)",
    "dcr_att_5km_ci_low": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" (estimate and SE) | column \"5 km\" | derived",
    "dcr_att_5km_ci_high": "arxiv-2609.27732v1 | Table 6 | row \"ATT\" (estimate and SE) | column \"5 km\" | derived",
    "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\" (95% CI bounds) | derived",
    "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)",
    "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 with critical value 1.96: CI = ATT +/- 1.96*SE = -0.431 +/- 1.96*0.210, using the Table 6 printed values (estimate -0.431, clustered SE 0.210); rounded to 4 decimals. The paper's own inference may use a different (e.g. bootstrap/t) critical value; not stated in the extract.",
    "ri_wage_ate_se": "SE = (upper - lower)/(2*1.96) = (2141 - 166)/3.92, using the printed Table 2 95% CI; assumes a symmetric normal-approximation (Wald) interval, which is consistent with the printed bounds (half-widths 987 and 988) and with the printed p=0.022 (implied normal p ~ 0.022). Rounded to cents."
  },
  "feasibility": "complete",
  "feasibility_reason": null,
  "data_issues": [
    {
      "issue": "Table A19 (CS-DR column) prints SE (0.218) for the same 5 km ATT (-0.431) for which Table 6 prints SE (0.210).",
      "handling": "Key definitions name Table 6, so 0.210 is used for dcr_att_5km_se and the derived CI; discrepancy documented."
    },
    {
      "issue": "Number of control regions is internally inconsistent: Tables 6/7 and Figure 6 note say 608 never-treated regions, the Table A19 note says 640; the printed Observations (16,175 / 16,875 / 17,250) equal (treated + 640) x 25 exactly, not (treated + 608) x 25.",
      "handling": "Observations reported as printed (17250); inconsistency flagged; nothing re-estimated."
    },
    {
      "issue": "Abstract says fatal hospitalisations fall by 35%, but Table 7 5 km fatal ATT -0.354 implies exp(-0.354)-1 = -29.8% (Section 6.1 says ~30%). Text also calls HIV estimates 'close to zero' though the 3/5 km point estimates are -0.239/-0.340 (insignificant).",
      "handling": "Narrative inconsistencies noted; table values used as required."
    },
    {
      "issue": "RESEA text reports the weeks-on-UI CI as magnitudes '[1.75 weeks, 2.24 weeks]' while Table 2 prints [-2.24, -1.75].",
      "handling": "Table 2 signed values used (lower bound -2.24 first)."
    },
    {
      "issue": "Rendering defect in the RESEA extract: 'p \u00a1 0.001' (should read p < 0.001); Tables 2-3 were re-set by the extract editor.",
      "handling": "No keyed value affected; values taken from the re-set Table 2 as verbatim."
    },
    {
      "issue": "DCR Table 7 reports only significance stars, no exact p-values; RESEA Table 2 reports CIs and p-values but no standard errors.",
      "handling": "dcr_hiv_att_5km_p_value = null (not reported); RESEA wage SE derived from CI with stated convention; ri_wage_ate_se_reported = false."
    }
  ],
  "n_input_rows": {
    "README.md": 10,
    "arxiv-2609.27732v1.txt": 134,
    "arxiv-2606.14621v1.txt": 58
  },
  "n_analysed": 25,
  "random_seed": null
}