Actual GDP does not always grow smoothly. It fluctuates over time as the economy passes through periods of expansion and contraction. These fluctuations in economic activity are known as the business cycle.
Broadly, these movements can be understood as:
Economic Slowdown
Recession
Suppose the real GDP of a country is as follows:
| Year | Real GDP | Real GDP Growth |
|---|---|---|
| 2020 | ₹200 crore | — |
| 2021 | ₹220 crore | 10% |
| 2022 | ₹231 crore | 5% |
| 2023 | ₹235 crore | 1.7% |
The growth rate is falling from 10% to 5% and then to 1.7%. So, this is a case of economic slowdown, not recession.
For example:
| Year | Real GDP | Real GDP Growth |
|---|---|---|
| 2023 | ₹235 crore | 1.7% |
| 2024 | ₹230 crore | -2.1% |
| 2025 | ₹224 crore | -2.6% |
Here, real GDP falls from ₹235 crore to ₹230 crore and then to ₹224 crore. This means the economy is producing less than before. Hence, this is a case of recession.
1. What is a business cycle?
A business cycle refers to fluctuations in economic activity over time, involving periods of expansion or upturn and contraction or downturn.
2. What is an upturn in the business cycle?
An upturn is a phase in which economic activity strengthens, with output, income, employment and investment generally increasing.
3. What is a downturn in the business cycle?
A downturn is a phase in which economic activity weakens. Growth may slow considerably and, if economic activity contracts, Real GDP may decline.
At InclusiveIAS, our editorial team is led by experts who have successfully cleared multiple stages of the UPSC Civil Services Examination, including Mains and Interview. With deep insights into the demands of the exam, we focus on crafting content that is accurate, exam-relevant, and easy to grasp.
Whether it’s Polity, Current Affairs, GS papers, or Optional subjects, our notes are designed to:
Break down complex topics into simple, structured points
Align strictly with the UPSC syllabus and PYQ trends
Save your time by offering crisp yet comprehensive coverage
Help you score more with smart presentation, keywords, and examples
🟢 Every article, note, and test is not just written—but carefully edited to ensure it helps you study faster, revise better, and write answers like a topper.