基礎ECON-INFA-004
Demand-pull inflation is caused by:
A. Increases in wages and raw material costs
B. Aggregate demand exceeding aggregate supply at full employment✓ 答案
C. A decrease in the money supply
D. Supply shocks such as oil price hikes
解說
Demand-pull inflation: 'too much money chasing too few goods' — AD > AS at full employment. Option A is cost-push; C would reduce inflation; D is cost-push/supply shock.