1{2 "task_id": "F1-dev-01",3 "n_unique_firms": 400,4 "n_missing_revenue": 6,5 "n_analysed": 394,6 "mean_revenue_musd": 249.962076,7 "median_revenue_musd": 162.306,8 "mean_employees": 1101.435,9 "mean_revenue_raw": 30695.882311,10 "feasibility": "complete",11 "feasibility_reason": null,12 "data_issues": [13 {14 "issue": "45 exact duplicate rows (45 repeated firm_id values; all duplicates identical in every field)",15 "handling": "Dropped duplicates, keeping one row per firm_id; no conflicting duplicates existed."16 },17 {18 "issue": "Mixed revenue units across rows (firm-level counts after de-duplication: {'USD_millions': 340, 'USD_thousands': 60})",19 "handling": "Converted all revenue to millions USD using the per-row unit column (thousands/1000)."20 },21 {22 "issue": "6 distinct firms have empty revenue",23 "handling": "Excluded from revenue aggregates (listed in exclusions.csv); retained in mean_employees, which is over all distinct firms."24 }25 ],26 "n_input_rows": {27 "firms.csv": 44528 },29 "random_seed": 20261030,30 "se_mean_revenue_musd": 13.819201,31 "bootstrap_ci95_mean_revenue_musd": [32 224.840948,33 278.04901334 ],35 "bootstrap_ci95_median_revenue_musd": [36 144.74,37 188.57338 ]39}