Which of the following is correct about WPI (Wholesale Price Index) related to inflation? (A) It measures the wholesale prices on a weekly basis. (B) It focuses on both goods as well as services. (C) t measures the wholesale prices on a monthly basis. (D) It focuses only on goods, not on services.

Which of the following is correct about WPI (Wholesale Price Index) related to inflation? (A) It measures the wholesale prices on a weekly basis. (B) It focuses on both goods as well as services. (C) t measures the wholesale prices on a monthly basis. (D) It focuses only on goods, not on services. Correct Answer A, C and D only

The correct answer is A and D only

Key Points

  • WPI (Wholesale Price Index): It is an index that measures inflation.
    • While retail inflation looks at the price at which the consumer buys the goods.
    • Inflation measure in the first stage in WPI.
    • Item covered in WPI is fuel, power, and manufacturing products.
    • WPI is measured on a weekly basis for primary articles like fuel, and power for the rest of manufacturing products is published monthly basis.
    • WPI focuses on the prices of goods only.
  • Difference between WPI and CPI: WPI is only for goods, you cannot buy services on a wholesale basis.
    • So WPI does not include services, whereas CPI does include both goods and services.

Additional Information

  • About CPI:
    • The consumer price index (CPI) is a measure of the average change over time in the prices paid by consumers in urban households for a basket of goods and services.

      • ​These goods and services are broken into eight major groups mainly: food and beverages, housing, apparel, transportation, medical care, recreation, education, and communication.

    • The CPI is calculated by taking price changes for each item consumers spend on a basket of consumer goods and services and then averaging them.

    • Changes in the CPI reflect changes in the cost of living in most of the developed countries.

      • As such, the CPI is an economic indicator that is most frequently used for identifying periods of inflation.

  • Inflation: Inflation in general terms refers to the persistent rise in the general price level in the country over a period of time.
    • During inflation, there is an increase in the money supply.
  • Causes of Inflation: 
    1. ​​A mismatch between demand and supply.
    2. When demand exceeds supply.
    3. Due to changes in demand-side or supply-side or both.
  • Types of Inflation:
    • ​Creeping Inflation: Slows and on predictable lines.
    • Galloping Inflation: Very high.
    • Hyper Inflation: Large and accelerating.
    • Bottleneck Inflation: When supply falls drastically and demand remains the same.
  • Measures of Inflation:
    • ​Wholesale Price Index.
    • GDP deflator.
    • Consumer Price Index.

Related Questions

A statement is given below in the question followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the following suggested courses of actions logically follow(s) for pursuing. Statement: Hindustan Unilever and Nestlé plan to selectively increase prices of their products to take into account higher crude oil and petrol costs, the rupee’s depreciation against the dollar and more expensive commodities such as wheat. If crude remains where it is and if the rupee has depreciated, of course, there are headwinds as far as costs are concerned. I. Nestlé India’s logistics providers are looking to renegotiate rates after record-high petrol and diesel prices. Nestlé declined to comment on when and by how much prices would increase.  II. Nestlé commented that HUL had dropped prices in November after the Goods & Services Tax was introduced last year and an increase in prices now would likely not hurt consumers.  III. Petrol prices have crossed Rs 90 a litre in Mumbai on increasing global prices of crude oil, of which India is a net importer, further impacted by the falling rupee. Crude derivatives, which are key inputs for FMCG companies, and petroleum derivatives used in packaging material including bottles and tubes, have also become more expensive.