What limits a comparison of nominal GDP across two years? » Graduate U.S. Economy MCQ » MCQ Academy

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What limits a comparison of nominal GDP across two years?

Year-to-year population changes are the only reason nominal GDP can change
Nominal GDP removes all changes in market prices by construction
Nominal GDP is calculated from quantities alone with no monetary valuation
Different prices may contribute to the change

Year-to-year population changes are the only reason nominal GDP can change
Nominal GDP removes all changes in market prices by construction
Nominal GDP is calculated from quantities alone with no monetary valuation
Different prices may contribute to the change

Note

Comparing nominal GDP at different dates requires recognizing that prices may change between those dates.

If prices rise while the quantity of goods and services stays unchanged, current-dollar GDP increases without real growth. Use inflation-adjusted measures for analysis of production volumes over time. A rigorous time comparison reports current-dollar and real values, using a clearly identified price basis.

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Note

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