{"id":"GSX:AFR-002:R01","local_id":"R01","statement":"Under the central hub scenario, captured flow is approximately US$1.30 trillion. Fees and spreads produce about US$90.4 billion of cumulative financial-services revenue.","value":"90.4","unit":"billion US dollars of cumulative revenue","scenario":"Central regional hub, 2026-2050","evidence_status":"modelled","href":"https://greyscienx.com/research/african-convergence/johannesburg-as-africas-financial-capital/results/R01"}