EC140 Chapter Notes - Chapter 20: Retained Earnings, Externality, Gdp Deflator
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EC140 Full Course Notes
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Document Summary
Production happens in stages; some firms produce outputs that are used as inputs by other firms, and these other firms, produce outputs that are used as inputs yet by other firms. Double counting- the error that would arise in estimating the nation"s output by adding all sales of all firms. Intermediate goods- all outputs of some firms that are used as inputs for other firms. Final goods- products that are not used as inputs for other firms but are produced for consumption. Value added- the value of a firm"s output minus the firm"s inputs that it purchases form other firms. Value added is the correct measure of each firm"s contribution to total output. The value of domestic output is equal to the value of the expenditure on that output and is also equal to the total income claims generated by producing that output. Gdp- the total value of goods and services produced in the economy during a given period.