2 minEconomic Concept
Economic Concept

Inflation

What is Inflation?

A sustained increase in the general price level of goods and services in an economy over a period, resulting in a fall in the purchasing power of money. It is a key concern for central banks and governments.

Historical Background

India has historically faced challenges with inflation, often driven by supply-side shocks (e.g., monsoon failures affecting food prices, global oil price volatility) and sometimes by demand-side pressures. The adoption of a flexible inflation-targeting framework in 2016 marked a significant policy shift to prioritize price stability.

Key Points

10 points
  • 1.

    Measurement: Primarily measured by the Consumer Price Index (CPI) in India for monetary policy purposes. Wholesale Price Index (WPI) is also used, reflecting producer prices.

  • 2.

    Causes: Can be broadly categorized into Demand-pull (excess aggregate demand over supply), Cost-push (increase in production costs like wages, raw materials, oil prices), and Built-in (adaptive expectations, wage-price spiral).

  • 3.

    Effects: Reduces purchasing power of money, hurts fixed-income earners and savers, benefits borrowers (as the real value of debt decreases), creates economic uncertainty, discourages investment, and can lead to currency depreciation.

  • 4.

    Inflation Targeting: RBI's mandate is to keep CPI inflation at 4% with a +/- 2% tolerance band (i.e., between 2% and 6%).

  • 5.

    Types: Creeping (mild, 2-3%), Walking (moderate, 3-10%), Galloping (high, 10-20%), Hyperinflation (extremely high, uncontrollable).

  • 6.

    Deflation: The opposite of inflation, a sustained decrease in the general price level.

  • 7.

    Disinflation: A slowdown in the rate of inflation (prices are still rising, but at a slower pace).

  • 8.

    Stagflation: A period of high inflation combined with high unemployment and stagnant demand.

  • 9.

    Core Inflation: Excludes volatile components like food and fuel prices to reveal underlying price trends.

  • 10.

    Headline Inflation: Includes all components, reflecting the overall price change experienced by consumers.

Visual Insights

Understanding Inflation

Key aspects and types of inflation for UPSC preparation.

Inflation

  • Types of Inflation
  • Measurement
  • Control Measures
  • Impact

Recent Developments

5 developments

Global supply chain disruptions and commodity price surges (e.g., post-COVID, Russia-Ukraine war) have led to elevated inflation worldwide, including India.

Food inflation, particularly due to erratic weather patterns and supply-side issues, remains a persistent concern in India.

RBI has been actively using monetary policy tools (e.g., interest rate hikes) to bring inflation within its target band.

Debate on the trade-off between controlling inflation and supporting economic growth, especially in developing economies.

Government measures (e.g., supply-side interventions, import duty adjustments) to manage food and fuel inflation.

This Concept in News

5 topics

Russia-Ukraine War: Economic Impact on Essential Food Prices

25 Feb 2026

The news about rising food prices in Russia due to the war directly demonstrates the concept of cost-push inflation. Increased military spending and supply chain disruptions have raised production and distribution costs, which are then passed on to consumers in the form of higher prices. This news challenges the assumption that inflation is solely a monetary phenomenon; it shows how external shocks can significantly impact price levels. The rising VAT in Russia to fund the war effort further exacerbates this issue. Understanding inflation is crucial for analyzing this news because it helps us grasp the economic consequences of the war on ordinary Russians, such as reduced purchasing power and the need to cut back on essential expenses. It also highlights the trade-offs governments face when prioritizing defense spending over social welfare.

New CPI Series: Aiding Policymaking and Bolstering Data Stability

14 Feb 2026

The news about the new CPI series highlights the importance of accurate data in understanding and managing inflation. (1) This news demonstrates the practical application of the CPI as a tool for measuring inflation. (2) The updated CPI challenges the previous understanding of inflation by incorporating new items and data sources, potentially revealing different inflation trends. (3) The news reveals that consumer spending patterns are evolving, necessitating updates to the CPI to reflect these changes accurately. (4) The implications of this news are that monetary policy decisions will be based on more reliable data, potentially leading to more effective inflation control. (5) Understanding the concept of inflation and its measurement through the CPI is crucial for analyzing this news because it allows us to assess the potential impact of the updated CPI on economic policy and the overall economy. A more accurate CPI helps the RBI make better decisions about interest rates, which can affect borrowing costs, investment, and overall economic growth.

Finance Minister Highlights Growth Amidst Low Inflation

13 Feb 2026

The news underscores the importance of maintaining a balance between economic growth and inflation. (1) It highlights the government's perspective that India is successfully navigating this balance. (2) The news applies the concept of inflation by suggesting that it is currently under control, allowing for sustained economic growth. However, it also challenges the concept by implying that low inflation is always a positive outcome, without acknowledging potential risks like deflation or suppressed demand. (3) The news reveals that the government is prioritizing inflation management as a key indicator of economic success. (4) The implications of this news are that continued low inflation could support further economic growth and investment. (5) Understanding inflation is crucial for analyzing this news because it allows us to critically evaluate the government's claims and assess the long-term sustainability of India's economic growth trajectory. It also helps us to consider alternative perspectives and potential risks associated with low inflation.

Retail Inflation Drops to 2.75% in January Under New CPI Series

13 Feb 2026

This news highlights the dynamic nature of inflation measurement and the need for continuous improvement in methodologies. The revised CPI series aims to provide a more accurate picture of inflation by updating the base year and adjusting the weights of different items. The drop in inflation to 2.75% suggests that the RBI's monetary policy measures may be having some effect in controlling price increases. However, it is important to note that inflation can be influenced by various factors, including global commodity prices, supply chain disruptions, and government policies. This news underscores the importance of understanding the different components of inflation and the factors that drive price changes. For the UPSC exam, this news is relevant for understanding the challenges of inflation management in India and the role of the RBI in maintaining price stability. Analyzing this news requires a thorough understanding of the concept of inflation, its measurement, and the factors that influence it.

Rising Government Borrowings: Understanding the Economic Implications and Fiscal Challenges

9 Feb 2026

The news about rising government borrowings directly relates to inflation because inflation can drive up the cost of borrowing. (1) The news highlights the aspect of inflation that increases government expenditure. (2) The news event applies the concept of inflation by showing how higher prices necessitate increased government borrowing to maintain existing programs. (3) This news reveals that even with central bank intervention to maintain liquidity, inflationary pressures can still lead to higher borrowing costs for governments. (4) The implications of this news for the concept's future are that governments need to adopt prudent fiscal management strategies to mitigate the adverse effects of rising borrowing costs in an inflationary environment. (5) Understanding inflation is crucial for properly analyzing and answering questions about this news because it explains why governments are facing increased borrowing costs despite efforts to maintain liquidity. Without understanding inflation, the connection between government borrowing and economic stability would be unclear.

Source Topic

Russia-Ukraine War: Economic Impact on Essential Food Prices

International Relations

UPSC Relevance

Extremely important for UPSC GS Paper 3 (Economy). A fundamental concept for understanding monetary policy, economic stability, the welfare of citizens, and the challenges faced by policymakers. Frequently asked in both Prelims and Mains.

Understanding Inflation

Key aspects and types of inflation for UPSC preparation.

Inflation

Demand-Pull (Excess Demand)

Cost-Push (Rising Costs)

CPI (Consumer Price Index)

WPI (Wholesale Price Index)

RBI Repo Rate

Erodes Purchasing Power

Connections
InflationTypes Of Inflation
InflationMeasurement
InflationControl Measures
InflationImpact

This Concept in News

5 news topics

5

Russia-Ukraine War: Economic Impact on Essential Food Prices

25 February 2026

The news about rising food prices in Russia due to the war directly demonstrates the concept of cost-push inflation. Increased military spending and supply chain disruptions have raised production and distribution costs, which are then passed on to consumers in the form of higher prices. This news challenges the assumption that inflation is solely a monetary phenomenon; it shows how external shocks can significantly impact price levels. The rising VAT in Russia to fund the war effort further exacerbates this issue. Understanding inflation is crucial for analyzing this news because it helps us grasp the economic consequences of the war on ordinary Russians, such as reduced purchasing power and the need to cut back on essential expenses. It also highlights the trade-offs governments face when prioritizing defense spending over social welfare.

New CPI Series: Aiding Policymaking and Bolstering Data Stability

14 February 2026

The news about the new CPI series highlights the importance of accurate data in understanding and managing inflation. (1) This news demonstrates the practical application of the CPI as a tool for measuring inflation. (2) The updated CPI challenges the previous understanding of inflation by incorporating new items and data sources, potentially revealing different inflation trends. (3) The news reveals that consumer spending patterns are evolving, necessitating updates to the CPI to reflect these changes accurately. (4) The implications of this news are that monetary policy decisions will be based on more reliable data, potentially leading to more effective inflation control. (5) Understanding the concept of inflation and its measurement through the CPI is crucial for analyzing this news because it allows us to assess the potential impact of the updated CPI on economic policy and the overall economy. A more accurate CPI helps the RBI make better decisions about interest rates, which can affect borrowing costs, investment, and overall economic growth.

Finance Minister Highlights Growth Amidst Low Inflation

13 February 2026

The news underscores the importance of maintaining a balance between economic growth and inflation. (1) It highlights the government's perspective that India is successfully navigating this balance. (2) The news applies the concept of inflation by suggesting that it is currently under control, allowing for sustained economic growth. However, it also challenges the concept by implying that low inflation is always a positive outcome, without acknowledging potential risks like deflation or suppressed demand. (3) The news reveals that the government is prioritizing inflation management as a key indicator of economic success. (4) The implications of this news are that continued low inflation could support further economic growth and investment. (5) Understanding inflation is crucial for analyzing this news because it allows us to critically evaluate the government's claims and assess the long-term sustainability of India's economic growth trajectory. It also helps us to consider alternative perspectives and potential risks associated with low inflation.

Retail Inflation Drops to 2.75% in January Under New CPI Series

13 February 2026

This news highlights the dynamic nature of inflation measurement and the need for continuous improvement in methodologies. The revised CPI series aims to provide a more accurate picture of inflation by updating the base year and adjusting the weights of different items. The drop in inflation to 2.75% suggests that the RBI's monetary policy measures may be having some effect in controlling price increases. However, it is important to note that inflation can be influenced by various factors, including global commodity prices, supply chain disruptions, and government policies. This news underscores the importance of understanding the different components of inflation and the factors that drive price changes. For the UPSC exam, this news is relevant for understanding the challenges of inflation management in India and the role of the RBI in maintaining price stability. Analyzing this news requires a thorough understanding of the concept of inflation, its measurement, and the factors that influence it.

Rising Government Borrowings: Understanding the Economic Implications and Fiscal Challenges

9 February 2026

The news about rising government borrowings directly relates to inflation because inflation can drive up the cost of borrowing. (1) The news highlights the aspect of inflation that increases government expenditure. (2) The news event applies the concept of inflation by showing how higher prices necessitate increased government borrowing to maintain existing programs. (3) This news reveals that even with central bank intervention to maintain liquidity, inflationary pressures can still lead to higher borrowing costs for governments. (4) The implications of this news for the concept's future are that governments need to adopt prudent fiscal management strategies to mitigate the adverse effects of rising borrowing costs in an inflationary environment. (5) Understanding inflation is crucial for properly analyzing and answering questions about this news because it explains why governments are facing increased borrowing costs despite efforts to maintain liquidity. Without understanding inflation, the connection between government borrowing and economic stability would be unclear.