ECON 1BB3 Chapter Notes - Chapter 5: Gdp Deflator
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ECON 1BB3 Full Course Notes
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To judge a nation"s overall economy if it is doing well or poorly, we look to the country"s economy"s total income. The total income of everyone in the economy. Total expenditure on the economy"s output of goods and services. The reason that gdp can measure both these things is that both total income and total expenditure are the same. For an economy as a whole, income must equal expenditure. This it true because every transaction has two parties: a buyer and a seller. Every dollar of spending by a buyer is a dollar income for the seller. The transactions contributes equally to the economy"s income and to its expenditures. Gdp rises/drops whether measured as total income or total expenditure. A good illustration of the equality of income and expenditure is the circular-flow diagram. Describes the transactions between households and firms in a simple economy.