Gross Domestic Product (GDP) and Gross National Income (GNI) are closely related, but are not the same:
Gross Domestic Product (GDP) is a monetary value that measures a nation's overall economic activity, including all the finished goods and services produced in a specific time period.
Gross National Income (GNI) is the sum of a nation's GDP and the net income it receives from overseas. GNI measures all income of a country's residents and businesses, regardless of where it's produced, since it measures the income earned -including income from investments- that flows back into the country.
