Real income — Social Studies definition
Income adjusted using a specified price measure.
Where it is taught
- Business Cycles, Employment & Inflation — Measuring the Economy & Public Policy, Government, Civic Participation & Economics, Grade 12
Questions using real income
Problem 1
Invented index rises from 200 to 210. Calculate inflation; income rises five percent in the same period. What is modeled real income growth?
Answer and explanation
Inflation is five percent, and 1.05/1.05−1 gives zero modeled real growth under that index. The income amount rises while purchasing power remains unchanged in this comparison. Household-specific prices and other conditions may differ.
Response criteria
- Explain the relevant institution or economic concept accurately; show correct calculations where needed.
- Connect supplied evidence and stated assumptions to an explained conclusion.
- Compare feasible options and their effects on different people without stereotypes.
- Identify a limitation, tradeoff, uncertainty, or condition that qualifies the conclusion.