Does anybody know how that would work? I know of the 3 ways of measuring GDP in econ basics (All income, All expenditure, All value add). I assume they only use one method and just pull out government? I assume it's expenditure method, but what would it mean for income method. Ignore incomes of gov employees? But then what about contractors. At what point do we start to view the number shifting as untrustworthy like China and Russia.