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National Income and Product Accounting. Gross vs. Net Domestic vs. National Product vs. Income. National Income and Product Accounting. Gross vs. Net Net of what??? Net of depreciation
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National Income and Product Accounting • Gross vs. Net • Domestic vs. National • Product vs. Income
National Income and Product Accounting • Gross vs. Net • Net of what??? • Net of depreciation • Gross Private Domestic Investment (I) includes all equipment, structures, and net additions to inventory produced in a year • But some capital stock depreciates in the process of producing this year’s output • Net National Product nets depreciation from Gross National Product • NNP reflects net investment
National Income and Product Accounting • Domestic vs. National • GDP refers to all final goods and services produced within a country’s borders • GNP refers to all final goods and services produced by the nationals of a country regardless of where they produce it. GNP = GDP + Net Factor Income From Abroad
National Income and Product Accounting • Product vs. Income • National Income (NI) includes the wages, interest, rents, and profits earned from producing the year’s Net National Product. • We don’t add income and product together … that would be double counting • NI = NNP – Indirect Business Taxes • Sales taxes are included in what we pay for things but go to the government. • They’re not part of anyone’s income
GDP “Output” • Gross Domestic Product (GDP): the market value of all finalgoods and services produced in a country during a year. • Market Value: The worth of a thing is the price it will bring. Only Final Goods and Services CountGDP = C + I + G +X • GDP excludes financial transactions and income transfers – these do not reflectproduction. • GDP must be produced withinour borders • Net additions to inventory are current output so they are also included in GDP.
Income earned from production and GDP Payments for final goods and services: • Wages and benefits paid to workers • + Proprietors’ income • + Rents • + Interest • + Corporate profits National Income • PLUS • Indirect business taxes NNP • PLUS • Capital consumption allowance GNP • Minus • Net factor income from abroad GDP
Personal Income (PI) is national income • Plus net income received but not earned (e.g., interest on gov’t debt, transfer payments like social security) • Minus net income earned but not received (e.g., retained corporate earnings). • Disposable Personal Income (DI) is PI minus personal taxes. • We divide our disposable income (DI) between consumption expenditure (C) and saving (S)