People Before Price Indices
-Bruhaspati Samal-
Every month, millions of Indians silently fight a battle that never makes headlines. A pensioner worries whether his monthly pension will cover rising medical expenses. A government employee struggles to balance school fees, rent and household bills. A worker discovers that the same wage buys less food and fewer necessities than it did a year ago. For them, inflation is not an economic term; it is a daily reality that determines the quality of life, dignity and financial security. It is against this backdrop that India proposes to replace the Wholesale Price Index (WPI) with the Producer Price Index (PPI). Economists regard the move as a step towards global best practices. While the reform has technical merits, an important question remains: will it strengthen the protection of ordinary citizens or gradually shift attention away from the inflation they actually experience? To answer this, it is necessary to understand the difference between WPI, PPI and the Consumer Price Index (CPI).
The Wholesale Price Index measures changes in the prices of goods sold at the wholesale level. It mainly tracks commodities and manufactured products before they reach consumers. However, WPI has limitations because it largely excludes services and does not fully capture inflation at different stages of production. The proposed PPI is more comprehensive. It measures price changes from the perspective of producers and includes both input and output prices. It aims to track inflation across the production chain and eventually cover services such as banking, insurance, transport and telecommunications. From a policymaker's perspective, this is undoubtedly useful. Suppose global crude oil prices rise sharply. Transport costs increase, manufacturing becomes costlier and packaging expenses rise. Eventually, retail prices move upward. PPI can detect these inflationary pressures early and provide policymakers with advance warning. In that sense, PPI is clearly an improvement over WPI.
Yet there is a crucial distinction that must not be ignored. The inflation experienced by producers is not the same as the inflation experienced by citizens. A steel manufacturer worries about iron ore prices. A cement company tracks coal costs. A transport operator monitors diesel expenses. These are legitimate concerns. However, ordinary families do not purchase iron ore, coal or industrial chemicals. Their lives are affected by the prices of food, rent, education, healthcare, electricity and transportation. This is where the CPI becomes indispensable which measures the cost of living faced by households. It reflects the prices that consumers actually pay. It captures the economic reality experienced by families in their daily lives.
Consider a retired pensioner living on a fixed income. During a year, vegetable prices rise by 15 percent, milk becomes 10 percent costlier, medicines increase by 12 percent and hospital expenses rise by 20 percent. The pensioner's financial burden grows substantially. Yet many of these increases may not be fully reflected in producer inflation data. The hardship is real, but it is consumer inflation that measures it most accurately. Take another example. A government employee living in a city sees rent increase by ₹3,000 per month. School fees rise by 12 percent. Health insurance premiums increase significantly. Public transport becomes more expensive. Even if producer inflation remains moderate, the family's standard of living declines because its cost of living has risen. Their concern is not the price of industrial inputs but the cost of sustaining a dignified life. This distinction becomes critically important when discussing Dearness Allowance (DA) and Dearness Relief (DR) which compensate employees and pensioners for the erosion of purchasing power caused by inflation. For this reason, they are linked to consumer inflation. The principle is simple: if the cost of living rises, income should be adjusted to prevent a decline in living standards. At present, there is no proposal to replace CPI with PPI for DA and DR calculations. However, employees, workers and pensioners must remain vigilant. Major statistical reforms often influence future policy decisions. Once PPI becomes the principal production-side inflation indicator, there may be pressure to simplify inflation measurement or introduce alternative formulas. Such a development would be deeply concerning.
The issue extends beyond government employees and pensioners. Every worker and every household depends on the preservation of purchasing power. Economic growth has little meaning if wages fail to keep pace with living costs. A nation cannot celebrate rising production figures while families struggle to afford nutritious food, quality education and essential healthcare. There is also a broader concern. Statistics must reflect the realities of people's lives. If official attention increasingly focuses on producer inflation while households face rising living costs, a disconnect may emerge between economic reports and everyday experience. Citizens may be told that inflation is under control while their monthly budgets tell a different story.
India certainly needs modern economic tools. The introduction of PPI can improve inflation forecasting, strengthen policymaking and align the country with international standards. These are worthy objectives. But modernization must never weaken the protection available to citizens. The country should adopt PPI as a better measure of producer inflation while preserving CPI as the foundation of wage protection, pension protection, Dearness Allowance and Dearness Relief. The two indices serve different purposes. One measures the pressures faced by producers; the other measures the burdens carried by people. As India embraces this reform, policymakers must remember that economic statistics are not ends in themselves. Their purpose is to safeguard human welfare. The success of any inflation framework should be judged not merely by technical sophistication but by its ability to protect the purchasing power of citizens.
The true wealth of a nation is not found in economic charts or statistical tables. It is found in the confidence of a worker returning home after a day's labour, in the dignity of a pensioner who can afford essential medicines, in the security of an employee planning a child's future and in the resilience of ordinary families striving to live with self-respect. Let India modernize its inflation measurement system. Let it adopt the best practices of the world. But amid the fascination with new indices and complex formulas, let us never forget that numbers may describe an economy, but people give it life. Whenever a choice arises between statistical convenience and social justice, the nation must stand firmly on the side of its citizens and place people before price indices.
(The author is a Service Union Representative and a Columnist)
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