What does NAIRU stand for?

• A. Non-Accelerating Inflation Rate of Unemployment
• B. Non-Acceptable Inflation Rate of Unemployment
• C. National Average Inflation Rate of Unemployment
• D. Nearly Accelerating Inflation and Unemployment

Answer: (A)

NAIRU stands for the unemployment rate that does not accelerate inflation. In other words, it’s the level of unemployment at which inflation remains stable; if unemployment drops below this level, demand pressures tend to push prices and wages up, causing inflation to rise, while if it is above this level, inflation tends to slow down. This idea is connected to the natural or structural rate of unemployment and helps explain why policymakers can’t reliably push unemployment lower than this threshold without triggering faster inflation. The NAIRU isn’t directly observed; economists estimate it and it can shift with changes in demographics, skills, and policy. The other phrases aren’t standard terms and mix up the relationship between inflation and unemployment.