Which term is synonymous with 'potential output'?

Which term is synonymous with 'potential output'?

• A. Nominal GDP.
• B. Actual GDP.
• C. Real GDP.
• D. Potential output.

Answer: (D)

Potential output is the maximum sustainable level of real GDP the economy can produce when its resources are fully employed and unemployment is at its natural rate. It represents the long-run, non-inflationary limit of production, the level the economy can sustain without letting inflation rise. That makes it synonymous with potential GDP—the idea that, at full capacity, the economy operates at this ceiling of output. Nominal GDP is simply the value of goods and services at current prices, so it can move with price level changes and doesn’t reflect sustainable capacity. Real GDP measures actual production adjusted for inflation, showing what happened but not the economy’s long-run ceiling. Actual GDP can be above or below potential, signaling overheating or underutilized resources; potential output stays constant as the benchmark of what the economy could sustainably achieve.

Potential output is the maximum sustainable level of real GDP the economy can produce when its resources are fully employed and unemployment is at its natural rate. It represents the long-run, non-inflationary limit of production, the level the economy can sustain without letting inflation rise. That makes it synonymous with potential GDP—the idea that, at full capacity, the economy operates at this ceiling of output.

Nominal GDP is simply the value of goods and services at current prices, so it can move with price level changes and doesn’t reflect sustainable capacity. Real GDP measures actual production adjusted for inflation, showing what happened but not the economy’s long-run ceiling. Actual GDP can be above or below potential, signaling overheating or underutilized resources; potential output stays constant as the benchmark of what the economy could sustainably achieve.