Office for Budget Responsibility (OBR) says a 0.5 percentage-point upside to UK
productivity versus its forecast could cut government borrowing by about £50
billion; a 0.5pp downside could raise borrowing by about £40 billion.
2026-10-28
Office for Budget Responsibility (OBR) says a 0.5 percentage-point upside to UK
productivity versus its forecast could cut government borrowing by about £50
billion; a 0.5pp downside could raise borrowing by about £40 billion.