What does potential GDP refer to in the context of the business cycle?
Potential GDP refers to the level of output or production that an economy can achieve when operating at full employment, without causing inflation. It represents the maximum sustainable level of production in the long run.
What is meant by full-employment GDP in macroeconomics?
Full-employment GDP is the level of output produced when all available resources, especially labor, are employed efficiently, and the economy is operating at its potential without cyclical unemployment.
When economists observe a decline in a nation's GDP, what phase of the business cycle does this indicate?
A decline in a nation's GDP indicates the economy is in a recession phase of the business cycle, characterized by decreasing employment and production.
What does the Y-axis typically represent on a business cycle graph?
The Y-axis usually represents employment or production levels in the economy. It shows how these variables change over time.
What is the significance of the trough in the business cycle?
The trough marks the lowest point of economic activity in the cycle. It is where the economy transitions from recession to expansion.
What alternative term is sometimes used for a recession in the business cycle?
A recession is sometimes referred to as a contraction. Both terms describe a period of declining economic activity.
During which phase of the business cycle do employment and production begin to increase again?
Employment and production begin to increase during the expansion phase. This phase follows the trough and leads up to the peak.
What happens to economic activity after the economy reaches a peak in the business cycle?
After reaching a peak, economic activity starts to decline, entering a recession. This decline continues until the trough is reached.
How is the expansion phase of the business cycle sometimes described in textbooks?
The expansion phase is sometimes called a recovery. This term emphasizes the economy's improvement after a recession.
What does the continuous nature of the business cycle imply about economic fluctuations?
The continuous nature means the economy repeatedly moves through periods of growth and decline. This cyclical pattern is a normal part of economic activity.