Inflation & Unemployment

1. What is Inflation?

Inflation is the sustained, general increase in the price level of goods and services in an economy over a period of time. It represents a decline in the purchasing power of money, meaning each unit of currency buys fewer goods and services than before. For a complete grounding in macroeconomics, refer to our SSC GK Economy Complete Guide and check the official SSC CGL Exam Syllabus 2026.

For example, if inflation is 5% per annum, goods that cost ₹100 last year will cost ₹105 this year. This erodes the real value of savings and affects consumption patterns across society.

2. Types of Inflation

A. Demand-Pull Inflation

Occurs when aggregate demand exceeds aggregate supply. "Too much money chasing too few goods."

B. Cost-Push Inflation

Caused by rising production costs (wages, raw materials, energy). Even if demand remains stable, prices increase.

C. Headline Inflation

Includes all items in the price index, including volatile commodities like food and fuel. Most commonly quoted measure.

D. Core Inflation

Excludes volatile items (food, fuel, energy) to show the underlying, stable inflation trend. Better for policy decisions.

E. Stagflation

High inflation + economic stagnation (low growth) + high unemployment. Worst economic scenario.

F. Deflation

Negative inflation—prices fall. Consumers delay purchases hoping for cheaper prices, reducing demand and investment.

G. Reflation

Moderate increase in prices after deflation, considered healthy for recovery.

H. Creeping Inflation

Creeping inflation refers to a low and gradual rise in the general price level over a prolonged period. It is generally associated with a relatively slow rate of inflation (typically around 1% to 3% annually) and is considered mild and manageable for an expanding economy.

I. Walking Inflation

Walking inflation refers to a moderate but faster rate of price increase than creeping inflation (usually between 3% and 10% per year). If it persists, it can begin creating economic concerns as consumers start buying more now to avoid higher future prices.

J. Running Inflation

Running inflation is a substantially higher and more rapid increase in prices (often 10% to 20% annually). It poses a significant threat to purchasing power, erodes savings rapidly, and destabilizes economic planning.

K. Hyperinflation

Hyperinflation is an extremely rapid, out-of-control, and catastrophic increase in the general price level. Money loses its purchasing power so quickly that individuals spend cash immediately before prices rise further. Historical examples include Weimar Germany in 1923 and Zimbabwe in the 2000s.

L. Imported Inflation

Imported inflation occurs when increases in the prices of imported goods or essential imported inputs (such as crude oil, raw materials, or capital machinery) raise domestic production costs and final consumer prices. A spike in international crude oil prices is a classic example affecting India's domestic inflation.

M. Suppressed Inflation

Suppressed inflation occurs when underlying inflationary pressures exist, but government interventions—such as price ceilings, rationing, subsidies, or administrative price controls—prevent prices from rising freely in the open market.

N. Open Inflation

Open inflation occurs when rising prices are openly reflected in market prices without effective price controls or administrative restrictions suppressing them.

Comparison of Inflation Types by Speed & Cause

3. Inflation vs Deflation vs Disinflation

Competitive exams like SSC CGL frequently test candidates on the distinction between these three price-movement concepts:

• Inflation: The general price level of goods and services is rising over time.
• Deflation: The general price level is falling persistently across the economy (negative inflation rate).
• Disinflation: The rate of inflation is falling, but prices are still increasing—just at a slower pace than before.

4. How is Inflation Measured?

In India, inflation is tracked using various price indices. The Reserve Bank of India relies heavily on CPI for setting policy rates—explore key tools in our guide on Monetary Policy Tools in India (Repo & CRR). Banking aspirants can also study our Bank Static General Awareness Notes and IBPS PO Current Affairs Guide.

CPI Formula (Simplified):

CPI vs WPI: Difference Between CPI and WPI

GDP Deflator

The GDP Deflator measures the average price change of all domestically produced final goods and services in an economy. Unlike the CPI, which is based on a fixed consumer basket of goods and services, the GDP Deflator is much broader because it automatically updates to reflect all goods and services produced within the country's GDP.

Important Inflation Terms for SSC Exams

• Headline Inflation: Total inflation in an economy, including volatile food and energy prices.
• Core Inflation: Inflation measure that excludes volatile food and fuel prices to highlight the underlying inflation trend.
• CPI Inflation: Inflation rate based on Consumer Price Index data released monthly by MOSPI.
• WPI Inflation: Inflation rate calculated using Wholesale Price Index data published by the Office of the Economic Adviser (DPIIT, Ministry of Commerce).
• GDP Deflator: Ratio of Nominal GDP to Real GDP, reflecting overall price level change in domestic output.
• Base Year: Reference benchmark year against which price indices in subsequent years are calculated (currently 2012 for CPI in India).
• Inflation Rate: Percentage change in price index from one period to another.
• Purchasing Power: Real financial ability of a currency unit to buy goods and services.
• Real Income: Nominal income adjusted for inflation (Purchasing power of money income).
• Nominal Income: Income expressed in current monetary units without adjusting for inflation.

5. Causes of Inflation

Monetary Causes:

• Excessive money supply in the economy (MV = PT theory by Irving Fisher)
• Low interest rates encouraging borrowing and spending
• Central bank not controlling liquidity

Real/Cost Causes:

• Rising wages without proportional increase in productivity
• Import price shocks (oil prices, commodity prices)
• Supply-side disruptions such as agricultural output shocks — learn more in Indian Soil Types & Agriculture and Indian Rivers & Irrigation Systems.
• Increase in indirect taxes and excise duties

Structural Causes:

• Oligopoly or monopoly pricing in certain sectors
• Rigid supply chains unable to adjust to demand
• Demographic changes increasing demand

6. Inflationary Gap

An inflationary gap is the excess of aggregate demand over the aggregate supply level required to maintain full employment in the economy without creating upward pressure on prices.

When total spending in an economy exceeds the economy's productive capacity at full employment, resources become scarce, driving competition for inputs and causing general price levels to rise.

7. Effects of Inflation

Negative Effects (High Inflation > 6–8%):

• Erodes Savings: Fixed deposits lose real value
• Reduces Real Wages: Purchasing power of workers declines
• Uncertainty: Businesses hesitate to invest
• Debt Advantage: Borrowers gain (loans become cheaper in real terms) while savers lose
• International Competitiveness: Exports become expensive; imports become attractive

Positive Effects (Moderate Inflation 2–4%):

• Encourages Spending: People buy now rather than wait
• Investment Incentive: Real returns on safe assets become unattractive, pushing towards productive investment
• Debt Reduction: Real value of debt decreases
• Promotes Growth: Moderate inflation correlates with economic growth

8. What is Unemployment?

Unemployment Rate Formula:

9. Types of Unemployment

A. Frictional Unemployment

Temporary unemployment due to job transitions. Workers move between jobs, and there's always a lag between leaving one job and finding another.

B. Structural Unemployment

Caused by mismatch between skills demanded by employers and skills possessed by workers. Also due to technological changes and geographic mismatches. Understand physical geography factors in our SSC GK Geography Complete Guide and Environment & Ecology Notes.

C. Cyclical Unemployment

Occurs during economic recessions when overall demand for goods and services falls, leading to layoffs.

D. Seasonal Unemployment

Occurs at certain times of the year due to seasonal variations in demand.

E. Disguised/Hidden Unemployment

When workers are employed but are underutilized. Common in agriculture and family businesses where productivity is low.

F. Technological Unemployment

Caused by technological advancement replacing human labor.

10. Types of Unemployment in India

In the context of the Indian economy, employment patterns present specific structural dimensions that are heavily tested in government examinations:

Open Unemployment

Open unemployment occurs when individuals who are educated or uneducated, willing and physically able to work at prevalent wage rates, are completely unable to find any gainful employment.

Disguised Unemployment

Disguised unemployment occurs when more workers are engaged in a productive task than are actually necessary. The marginal productivity of the extra workers is virtually zero. If some workers are removed, total output remains unaffected. It is widespread in Indian agriculture and unorganized family enterprises.

Seasonal Unemployment

Seasonal unemployment is prevalent in sectors dependent on seasonal cycles, such as agriculture, sugar mills, and tourism. Workers remain employed during sowing and harvesting periods but face joblessness during off-peak seasons.

Educated Unemployment

Educated unemployment happens when individuals holding formal degrees, diplomas, or higher education qualifications fail to find suitable employment matching their skill level or expectations. It highlights a mismatch between the higher education system and industry demand.

Underemployment

Underemployment occurs when a person is engaged in work but operates below their productive capacity, educational qualification, skill level, or desired full-time working hours.

Distinction: An unemployed person has no job at all, whereas an underemployed person has a job but works below their potential capacity or hours.

Structural Unemployment

Structural unemployment in India stems from long-term economic shifts where industrial growth lags behind population growth, or where technological modernizations create a severe mismatch between worker skill sets and available jobs.

Technological Unemployment

Technological unemployment arises when automation, digital processes, machinery, or AI replace manual labor in manufacturing and service sectors.

Types of Unemployment in India: Quick Comparison

11. How is Unemployment Measured? (UR, LFPR & WPR)

Unemployment Rate, LFPR and WPR

Official statistical agencies use three primary ratios to analyze the labor market:

• Unemployment Rate (UR): The proportion of unemployed individuals within the active labour force.
Unemployment Rate (UR) = (Unemployed Persons / Labour Force) × 100
• Labour Force Participation Rate (LFPR): The percentage of the working-age population that is either employed or actively seeking/available for work.
LFPR = (Labour Force / Total Population) × 100
• Worker Population Ratio (WPR): The percentage of the total population that is actually employed in gainful work.
WPR = (Employed Persons / Total Population) × 100

Employment Surveys in India:

• NSSO (National Sample Survey Organization): Historically conducted quinquennial sample surveys on employment.
• PLFS (Periodic Labour Force Survey): Launched by MOSPI in 2017. It provides quarterly urban estimates and annual rural/urban labor market statistics, now serving as the official primary data source.
• Employment Exchange Data: Registrations of unemployed candidates seeking job placements.

Statutory bodies and survey frameworks operate under constitutional mandates. Learn more in our guides on Important Articles of Indian Constitution and SSC GK Polity Guide.

12. Phillips Curve

Discovered by economist A.W. Phillips in 1958, the Phillips Curve shows an inverse relationship between inflation and unemployment in the short run.

Short-Run vs Long-Run Phillips Curve

• Short-Run Phillips Curve: Demonstrates a downward-sloping curve indicating a trade-off between inflation and unemployment.
• Long-Run Phillips Curve: Economists Milton Friedman and Edmund Phelps argued that in the long run, there is no permanent trade-off between inflation and unemployment. The long-run Phillips Curve is vertical at the Natural Rate of Unemployment (NAIRU - Non-Accelerating Inflation Rate of Unemployment).
• Inflation Expectations: Shifts in the short-run Phillips Curve occur when workers and firms adjust their expectations of future inflation.

Key Phillips Curve Terms for SSC Exams

• A.W. Phillips: British economist who formulated the empirical relationship in 1958.
• Inflation: Sustained rise in general price level.
• Unemployment: State of jobless individuals actively seeking work in the labour force.
• Short-run trade-off: Inverse relationship between inflation and unemployment.
• Long-run natural rate of unemployment: Level of unemployment towards which the economy gravitates in the long run regardless of inflation rate.
• Inflation expectations: Expected future rate of inflation held by public and market participants.
• Milton Friedman: Monetarist economist who introduced the Natural Rate of Unemployment concept.
• Edmund Phelps: Nobel laureate who demonstrated the role of expectations in shifting the Phillips Curve.
• Stagflation: Simultaneous occurrence of high inflation and high unemployment.

13. Stagflation

1970s Stagflation (Most Important for SSC CGL):

• Cause: OPEC oil embargo (1973) raised crude oil prices 400%+
• Impact: Transportation, production costs soared; businesses reduced hiring; unemployment rose alongside inflation
• Countries Affected: USA, UK, most developed economies
• Policy Challenge: Traditional Keynesian Phillips Curve suggested choosing between inflation or unemployment, but stagflation combined both
• Solution: Paul Volcker (US Fed Chairman) raised interest rates dramatically to break inflation, causing short-term pain but long-term gain

To contextualize economic history alongside political timelines, examine our Timeline of Indian History and Governor-Generals & Viceroys of India.

14. Key Economists & Theories

15. Inflation & Unemployment in India

Inflation Targeting in India

In 2016, India adopted a Flexible Inflation Targeting (FIT) framework under the Reserve Bank of India (RBI) Act. The Monetary Policy Committee (MPC) is mandated to maintain consumer price index (CPI) inflation at 4% with an allowance band of ±2% (i.e., 2% to 6%).

Inflation Measurement in India

India uses two main indices to measure price changes: Consumer Price Index (CPI) published monthly by MOSPI (Ministry of Statistics and Programme Implementation) and Wholesale Price Index (WPI) released monthly by the Office of the Economic Adviser, DPIIT (Ministry of Commerce and Industry). CPI serves as the primary metric for monetary policy decisions.

Employment and Unemployment Data in India

The Periodic Labour Force Survey (PLFS) conducted by MOSPI is the primary official source for national labor-market statistics in India. It replaced the quinquennial NSSO employment-unemployment surveys to provide quarterly urban estimates and annual rural/urban data.

Inflation & Unemployment Highlights:

• Base Year: Currently 2012 (CPI base year = 2012 = 100)
• Measurement Agencies: MOSPI for CPI and PLFS; DPIIT for WPI
• RBI Target: 4% (±2%) under flexible inflation targeting
• Key Unemployment Issues: Disguised unemployment in agriculture, skill mismatch in urban areas, gender gaps in LFPR
• Structural Challenge: High proportion of informal sector employment and low labor productivity in agriculture

For latest exam updates and current affairs, refer to SSC CGL Current Affairs 2026 MCQs, Daily Current Affairs Notes, and Important Days & Themes 2026.

16. Important Formulas for SSC CGL Economics

Below are essential formulas tested in competitive economics questions:

• Unemployment Rate (UR):
  Unemployment Rate = (Number of Unemployed Persons / Labour Force) × 100
  Explanation: Measures the proportion of unemployed individuals relative to the active labour force.
• Labour Force:
  Labour Force = Employed Persons + Unemployed Persons (seeking work)
  Explanation: Sum total of individuals currently working or actively seeking work.
• Consumer Price Index (CPI):
  CPI = (Cost of Basket in Current Year / Cost of Basket in Base Year) × 100
  Explanation: Measures the percentage change in the cost of a fixed consumer basket over time.
• Real Income:
  Real Income ≈ (Nominal Income / Consumer Price Index) × 100
  Explanation: Nominal income adjusted for inflation to reflect true purchasing power.

17. Inflation & Unemployment: Quick Revision for SSC CGL

Use this summary table for quick revision before your exam:

18. 100 SSC CGL Economics Practice MCQs with Solutions

Test your conceptual understanding with these high-frequency practice MCQs for SSC CGL, CHSL, and Railways. For multi-subject test series, use our main Daily GK & PYQ Practice Engine or explore subject-specific modules like Biology GK MCQs, General Science Guide, Sports GK Questions, and Classical Dances of India.