{
  "task_id": "F1-dev-01",
  "n_unique_firms": 400,
  "n_missing_revenue": 6,
  "n_analysed": 394,
  "mean_revenue_musd": 249.962076,
  "median_revenue_musd": 162.306,
  "mean_employees": 1101.435,
  "mean_revenue_raw": 30695.882311,
  "feasibility": "complete",
  "feasibility_reason": null,
  "data_issues": [
    {
      "issue": "45 exact duplicate rows (45 repeated firm_id values; all duplicates identical in every field)",
      "handling": "Dropped duplicates, keeping one row per firm_id; no conflicting duplicates existed."
    },
    {
      "issue": "Mixed revenue units across rows (firm-level counts after de-duplication: {'USD_millions': 340, 'USD_thousands': 60})",
      "handling": "Converted all revenue to millions USD using the per-row unit column (thousands/1000)."
    },
    {
      "issue": "6 distinct firms have empty revenue",
      "handling": "Excluded from revenue aggregates (listed in exclusions.csv); retained in mean_employees, which is over all distinct firms."
    }
  ],
  "n_input_rows": {
    "firms.csv": 445
  },
  "random_seed": 20261030,
  "se_mean_revenue_musd": 13.819201,
  "bootstrap_ci95_mean_revenue_musd": [
    224.840948,
    278.049013
  ],
  "bootstrap_ci95_median_revenue_musd": [
    144.74,
    188.573
  ]
}