Gross national income (GNI) is defined as the sum of value added by all producers who are residents in a nation, plus any product taxes (minus subsidies) not included in output, plus income received from abroad such as employee compensation and property income. GNI measures income received by a country both domestically and from overseas. In this respect, GNI is quite similar to Gross National Product (GNP), which measures output from the citizens and companies of a particular nation, regardless of whether they are located within its boundaries or overseas.