EC140 Lecture Notes - Lecture 4: Disposable And Discretionary Income, Gdp Deflator, Black Market
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EC140 Full Course Notes
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Ec140 lecture #4: the measurement of national income (continued) Gdp and gnp: a measure of national output closely related to gdp is gross national product (gnp) the difference between gdp and gnp is the difference between income produced and income received. Gdp is superior as a measure of domestic economic activity. Gnp is superior as a measure of living standards of residents a more refined measure is disposable personal income o disposable personal income=gnp any part not actually paid households personalincometaxes+transfer paymentsreceived by households. Gdp deflator=nominal gdp realgdp o: the comparison of real and nominal gdp implicitly defines a price index, changes in which reveal changes in the (average) prices of goods produced domestically. Omissions from the gdp national income accountants cannot measure economic activity that takes place outside of regular, legal markets: illegal activities, leisure, the underground economy, home production, economic bads the current approach is useful because: 1. it would be difficult to correct the major omissions.