Gross national product (GNP):
It is the gross value of all the final products without deducting the deprecation of fixed capital l it is the total of market value of final goods and services produced in a years. While calculating the keep in mind two things. Firstly, gross national produce is a monetary measure and we have to measure the value of various commodities and services, at the market rate. Secondly, for the accurate estimation of the GNP it is necessary that double counting should be avoided. Various goods services, which are produced during a period of one year, should be counted only once. For this it is necessary that the value of final goods should be included in the national income accounts.
Net National Product (NNP): it is the value of net output in an economy during a period of one year. To calculate the net national product we deduct depreciation from the gross national product Since gross national product is calculated at market price, net national product automatically means, the net value of final goods and services at market price. Net National product is a more useful concept than the gross national product for many purposes.
It is the gross value of all the final products without deducting the deprecation of fixed capital l it is the total of market value of final goods and services produced in a years. While calculating the keep in mind two things. Firstly, gross national produce is a monetary measure and we have to measure the value of various commodities and services, at the market rate. Secondly, for the accurate estimation of the GNP it is necessary that double counting should be avoided. Various goods services, which are produced during a period of one year, should be counted only once. For this it is necessary that the value of final goods should be included in the national income accounts.
Net National Product (NNP): it is the value of net output in an economy during a period of one year. To calculate the net national product we deduct depreciation from the gross national product Since gross national product is calculated at market price, net national product automatically means, the net value of final goods and services at market price. Net National product is a more useful concept than the gross national product for many purposes.