Difference between Demand-Pull Inflation and Cost-Push Inflation
Demand-pull inflation is a rise in prices when spending outruns supply, while cost-push inflation is a rise in prices when wages, fuel, or other inputs become dearer.
By UPSCYatra Editorial Team - May 1, 2026
Table of contents
Demand-pull inflation is a rise in the price level when aggregate demand exceeds aggregate supply at full employment. Cost-push inflation is a rise in prices when the cost of producing goods goes up, through wages, oil, or import prices. A festival boom with unchanged stocks is the first kind. A jump in crude oil that raises truck diesel, and then freight, is the second, even if buyers have not increased their orders. Tight money is the usual response to excess demand. A supply shock more often needs a supply-side fix or a targeted subsidy.
Difference between Demand-Pull Inflation and Cost-Push Inflation
Feature
Demand-Pull Inflation
Cost-Push Inflation
Examples
Post-COVID spending on travel after restrictions eased
The 2022 crude spike, the rupee past 80, and the ripple from a wheat export ban
Curve
The aggregate demand curve shifts right
The aggregate supply curve shifts left
Rates
A repo hike is effective when the rise is demand-driven
A rate hike may slow growth without repairing the supply shock
Jobs
Inflation rises while unemployment falls, the usual Phillips curve pairing
Inflation and unemployment can rise together, the stagflation risk
Shift
Aggregate demand moves to the right
Aggregate supply moves to the left
India
Repo hikes during a festive demand surge
MSP hikes and a crude shock widening food and fuel CPI
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Aggregate demand above aggregate supply, at full employment
Cost-Push Inflation
Rising wages, raw materials, or import costs
Classic phrase
Demand-Pull Inflation
Too much money chasing too few goods
Cost-Push Inflation
A wage-price spiral, or a supply shock
Policy response
Demand-Pull Inflation
Monetary tightening and fiscal restraint
Cost-Push Inflation
Supply management, foreign exchange, and targeted relief
Unemployment effect
Demand-Pull Inflation
Typically a period of low unemployment
Cost-Push Inflation
Can produce stagflation: inflation together with unemployment
Example
Paneer in wedding season, and an LPG price hike
During a wedding season in Delhi, demand for paneer doubles and supply is fixed. Shopkeepers raise the price from ₹400 to ₹480 a kilo. That is demand-pull. Separately, global LNG prices spike, Amul's milk procurement cost rises, and the cost of making paneer rises even in the off-season. The price goes up with ordinary demand. That is cost-push, through inputs. A higher repo rate bites more cleanly on the wedding-season case. An oil shock needs different tools.
What this means for the exam
Demand-pull inflation comes from excess demand. Cost-push inflation comes from higher costs of inputs and of production.
Demand-pull inflation
Demand-pull inflation is excess demand over supply. The aggregate demand curve shifts to the right. The familiar phrase is too much money chasing too few goods. It is the usual setting of low unemployment: on a simple Phillips curve, inflation rises as unemployment falls. A Diwali sales boom with stocks unchanged is this case, and so is the post-COVID rise in travel spending, and the festive jump that took paneer from ₹400 to ₹480 a kilo when supply did not move.
A repo hike and a tighter budget are the matching tools, because they cool spending. The statement that demand-pull occurs when supply exceeds demand has the inequality the wrong way round. Rural demand coming back can also coincide with an MSP hike, so the two kinds of inflation often show up together in headline CPI, and the MPC has to judge which one is driving the print.
Cost-push inflation
Cost-push inflation starts on the supply side. Wages, raw materials, or import prices rise, and the aggregate supply curve shifts left. A crude-oil jump is the textbook case, and the 2018 exam line on oil maps onto the 2022 spike, the rupee past 80, and the food-price ripple of a wheat export ban. An MSP hike raises the cost of food in the same way. Freight can rise because diesel is dearer even when orders are unchanged. Amul's higher milk cost in the paneer example is the same mechanism.
A rate hike is a blunt tool here. It can slow growth without repairing the shock, and the pairing of rising prices with stagnant output and unemployment is stagflation. Supply management, foreign exchange, and targeted relief fit this case better. Built-in inflation, the kind that runs on expectations and wage indexation, is a third type, separate from both demand-pull and cost-push. Misreading a supply shock as excess demand is how a tightening ends up hurting growth while prices stay high.
Key takeaway
Demand-pull inflation is spending outrunning supply. Cost-push inflation is a rise in input costs, and it can bring stagflation.
Difference between Demand-Pull Inflation and Cost-Push Inflation FAQs
What is demand-pull inflation?
Demand-pull inflation is a rise in prices when aggregate demand exceeds aggregate supply, often at full employment. The short description is too much money chasing too few goods. The aggregate demand curve shifts to the right.
What is cost-push inflation?
Cost-push inflation is a rise in prices caused by higher input costs, such as wages, oil, or import prices. The aggregate supply curve shifts to the left. A crude-oil increase is the standard example.
What is the main difference between demand-pull and cost-push inflation?
Demand-pull comes from spending outrunning supply, usually with low unemployment. Cost-push comes from dearer inputs, and it can raise prices while output and jobs fall.
Can cost-push inflation lead to stagflation?
Yes. A supply shock can raise prices while output stagnates and unemployment rises. That pairing is stagflation.
Does demand-pull inflation occur when aggregate supply exceeds aggregate demand?
No. Demand-pull is the opposite case: aggregate demand exceeds aggregate supply.
Is a rise in the price of crude oil demand-pull or cost-push?
It is cost-push. Dearer oil raises production and transport costs, and the supply curve shifts left, even if buyers have not increased their spending.
PYQ linkage
2018 · Prelims
Inflation caused by an increase in the price of crude oil is an example of:
