Inflation, Its Causes, Types, Stagflation & Deflation Explained in simple words
What is Inflation?
Inflation means a general increase in prices of goods and services in an economy over time. It reduces the value of money — what ₹100 could buy before, now buys less.
📈 Causes of Inflation
🔹 Demand-Pull Inflation (Due to High Demand):
-
Increase in consumer spending
-
Rise in government expenditure
-
Cheap credit availability (low interest)
-
Export boom
-
Population increase
-
Future price expectations
🔹 Cost-Push Inflation (Due to High Costs):
-
Wage hike for workers
-
Expensive raw materials
-
Higher fuel and power costs
-
Natural calamities
-
High business taxes
📊 Types of Inflation (Based on Rate of Rise)
-
Creeping Inflation – slow (1–3%)
-
Walking Inflation – moderate (3–10%)
-
Running Inflation – fast (10–20%)
-
Galloping Inflation – very fast (20–1000%)
-
Hyperinflation – extremely high (1000%+)
💸 Based on Causes
-
Demand-Pull Inflation – Too much demand
-
Cost-Push Inflation – Expensive supply
🧊 Deflation
Opposite of inflation.
Prices fall continuously → consumers delay buying → businesses earn less → economy slows.
🌀 Stagflation
A rare condition when:
-
Inflation is high
-
Growth is low
-
Unemployment is high
🟠 Prices rise even when economy is weak.
🔄 Inter-Sectoral Linkages
Meaning: The way different sectors of the economy (agriculture, industry, and services) are connected and affect each other.
Types of Linkages:
-
Forward Linkage:
Output of one sector becomes input for another.
Example: Cotton (from agriculture) used by textile industry. -
Backward Linkage:
One sector depends on another for raw materials or inputs.
Example: Construction needs cement, bricks from industry. -
Consumption Linkage:
Increased income in one sector boosts demand for goods from another.
Example: Farmers earning more → buy more bikes, TVs, etc. -
Investment Linkage:
Growth in one sector attracts investment in others.
Example: Growth in IT sector → investment in education, infrastructure.