national_income has definitions from the field of economics
1
[ noun ] (economics) the total value of all income in a nation (wages and profits and interest and rents and pension payments) during a given period (usually 1 yr)

Used in print

(Handbook of Federal Aids to Communities. U.S. Dep...)

It develops and analyzes the national_income , balance_of_international_payments , and many other business indicators .

Related terms

value

*