Purchasing power — Social Studies definition
The goods and services an amount of income or money can obtain.
Where it is taught
- Economic Change Since the 1970s: Work, Policy & Distribution — Recent History, Global Connections & Citizenship, U.S. History: Reconstruction to the Early 21st Century, Grade 8
- Economic Change Since the 1970s: Inflation, Work & Public Policy — Civil Rights, Social Movements & Government, United States History & Government: Colonial Foundations to the Early 21st Century, Grade 11
Questions using purchasing power
Problem 1
Does a falling inflation rate prove household purchasing power increased?
Answer and explanation
No. Prices may still rise more slowly, while nominal income, employment, and debt differ across households. Compare income with a consistent price measure and relevant obligations. Disinflation, falling prices, and increased real income are different claims.
Response criteria
- Describe the historical context and institutions accurately.
- Connect relevant evidence to an explained conclusion.
- Represent particular perspectives without stereotypes or invented testimony.
- Identify an evidentiary limitation or a distinction that qualifies the claim.