Art & Culture
- Sexual Harassment Charges against Chief Justice of India Ranjan Gogoi
- All You Need to know about Electoral Bonds
- Electoral Bonds controversy
- NaMo TV controversy
- General Elections 2019
- RBI Governor bats for a Permanent Status to Finance Commission
- PM Modi’s Mission Shakti Speech & Model Code of Conduct
- Sadhvi Pragya Thakur’s latest Controversy
- Rafale deal document controversy
- Should SC Judges be under RTI ambit?
- Supreme Court Judgement on Tainted Candidates
- VVPAT verification
Governance & Social Justice
- Candida Auris : Drug- resistant fungi
- Candida auris infection
- Healthcare System for India, Difference in USA & European healthcare model?
- Lateral Entry in Civil Services explained
- Model policy for Women in Police
- NIRF India Rankings 2019 declared
- Quality Assurance Scheme
- Sex on false promise of marriage is rape
- Survey 2019 Ambitions Beyond Growth report by UNESCAP
- World Health Statistics Overview 2019 report on Life Expectancy
- World Press Freedom Index 2019
- Supreme Court compensation order on Bilkis Bano case
- WHO guidelines on physical activity for children under 5 years of age
- Global Talent Competitive Index 2019
- Algeria Political Crisis
- EU’s new Copyright Law, Will it change Web Worldwide?
- India Pakistan Kartarpur Corridor Talks
- India to Become NATO Ally?
- Japan Starts a New Era
- Julian Assange Arrested
- Sudan Political Crisis
- Trump designates Islamic Revolutionary Guard Corps of Iran
- United Nations Has to Pay India $38 Million
- US labels Revolutionary Guard of Iran a terror organisation
- US Mexico border wall controversy
- Why is UAE Important for India?
- Why is Chile Important for India?
- India Pakistan Conflict De-escalation Mechanisms
- India suspends cross LoC trade with Pakistan
- What is Arab Spring 2.0?
- India to stop buying Oil from Iran
- Trump withdraws from UN arms treaty
- Asian Development Outlook 2019
- China’s growth after slowdown
- Foreign Investment in India
- India’s 20th Livestock Census
- India’s transition to Renewable Energy from conventional sources
- Indian Army Builds The Longest Bridge of India Over Indus In Leh
- India Energy Modelling Forum by NITI Aayog & USAID
- National Common Mobility Card launched
- Rise and fall of Private Airlines in India
- Rise in Global Crude Oil prices & weakening Rupee
- Slowdown in Industrial Growth & rising Inflation
- Supreme Court order on EPFO
- Supreme Court quashes RBI’s 12 February Circular on NPA
- What are Junk Bonds?
- What is Fixed Maturity Plans?
- What is GDP deflator? Is it more comprehensive compared to WPI and CPI?
- What is Trader’s Credit Card Scheme?
- What is Wholesale Price Index?
- 1st Bimonthly Monetary Policy review – April 2019
- National Rubber Policy 2019
- Sensex hits 7 months high, History & Functions of Bombay Stock Exchange
- Supreme Court orders RBI on RTI
- What is Dedollarisation?
- Asian Tea Alliance
- Pepsico vs Farmers Issue
Defence & Security
Science & Technology
- Dhanush Artillery Guns
- Combat Casualty Drugs
- The Indian Museum of the Earth (TIME)
- EMISAT Satellite Launched
- Faster Adoption & Manufacturing of Hybrid & Electric
- First Ever Image of a Black Hole
- India to Buy MH60 Romeo Helicopters
- Nepal and Sri Lanka Launch Their First Satellites Raavana 1 & NepaliSat-1
- Nirbhay Missile Successfully Tested
- High Bacteriophages in Ganga River
- Army invokes Emergency Powers for Missile Deal
- Cell Based Meat
- INS Imphal Guided Missile Destroyer
- Draft Indian Forest Act 2019
- Gujarat Fishermen’s victory in US Supreme Court
- Humpback Mahseer Fish included in Critically Endangered list by IUCN
- India Cooling Action Plan (ICAP)
- Jammu & Kashmir Environment Issues
- Madras High Court order on Chennai Salem Highway
- Monkey declared Vermin in Himachal Pradesh
- Neelakurinji Flower under Severe Threat
- Solar eWaste
- Special Postal Stamp on Ice Stupas released
- State of Global Climate report 2018
- What is Green Finance Ecosystem?
- Wind turbines are impacting ecology in Western Ghats
- All about Wild Food Plants
Spice of the Month
- GS 3 || Economy || Banking & Financial Sector || RBI
What is Wholesale Price Index (WPI)?
- Wholesale Price Index (WPI) represents the price of goods at a wholesale stagee. goods that are sold in bulk and traded between organizations instead of consumers.
- WPI is used as a measure of inflation in some economies.
- WPI is published by the Economic Adviser in the Ministry of Commerce and Industry, where CPI is released by CSO.
- In the United States, Producer Price Index (PPI) is used to measure inflation.
- Prior to the introduction of the all-India Consumer Price Index, popularly known as CPI combined (rural plus urban), the Wholesale Price Index (WPI) was the most useful price index in India.
- It measured the weekly rhythm of price movement in the country. Since 2009, WPI has been computed on a monthly basis, similar to other price indices.
- The Reserve Bank of India (RBI) primarily used WPI inflation for the formulation of monetary policy under monetary targeting framework as well as under multiple indicator approach (MIA) — although inflation measured by other indices was also monitored/analysed.
- Moreover, the Central Statistics Office (CSO) has been predominantly using WPI to deflate GDP at current prices to arrive at GDP at constant prices.
- Where only volume data are available, the CSO uses WPI to convert volume to value to arrive at GDP at current prices.
- Following the Urjit Patel Committee recommendations, the RBI Act has been amended and flexible inflation targeting (FIT) has been put in place with CPI inflation as the nominal anchor.
- During the period of transition from MIA to FIT, at least WPI inflation was mentioned along with CPI inflation in the monetary policy documents.
- Under the FIT, as the RBI has been mandated to achieve price stability measured in terms of CPI inflation, the use of WPI inflation has been completely done away with.
- All projections relating to inflation are currently done in terms of CPI.
- As of now, WPI is predominantly used for converting GDP/GVA at current prices to the same at constant prices.
- Several items of services sector GDP that are not included in the WPI basket are deflated by WPI to compute real GDP of this sector.
- In fact, the GDP deflator, which is defined as a ratio of GDP at current prices to GDP at constant prices multiplied by 100, closely tracks WPI inflation.
- The GDP deflator, which is often argued as the true indicator of inflation, has been at the focal point of discussion while analysing the real GDP growth in India during the recent period.
- The sharp decline in the GDP deflator and the dramatic decline in WPI inflation coincided.
- This contributed significantly to real GDP growth in India notwithstanding modest rise in production during recent years.
- Compilers of GDP argued that fall in the input prices has led to large value addition and hence high GDP growth in real terms.
New WPI computation
- Base year: While the base year of the current GDP series is 2011-12, the base year for the WPI series has till recently been 2004-05.
- Since April 2017, this anomaly has been overcome following revision in the base year of WPI from 2004-05 to 2011-12 to align it with the base year of other macroeconomic indicators.
- The new base 2011-12 is already five years old. The next revision of base year is being discussed.
- In this context, a general suggestion would be to switch over to the chain-based method.
- Geometric mean: One of the striking features of the new WPI series is that the item level averaging is being done by using geometric mean, instead of the arithmetic mean used earlier.
- This is as per international best practice and similar to the practice adopted for the CPI.
- Data available for the overlapping period with old base and new base indicate that the WPI inflation as per new base is consistently lower than the same as per the old base.
- Several reasons are responsible for this outcome.
- The geometric mean itself has significantly moderated WPI inflation, besides other factors such as change in the composition of basket, weighting diagram, and so on.
- Moderation of WPI as per revised base has pushed up real GDP/GVA considerably during recent years.
- Indirect taxes excluded: To remove the influence of fiscal policy, indirect taxes have been excluded from the quotations used to compute new WPI.
- This will make the new WPI conceptually closer to the producers’ price index.
- Exclusion of excise duty from the computation of WPI has also partly contributed to lower WPI inflation during recent years, which in turn has pushed real GDP up to some extent.
- Food inflation: A high-level Technical Review Committee has been set up to dynamically review periodically the articles to be included/ excluded from the revised basket.
- Moreover, the new WPI series is computing food inflation – a combination of food products and food articles.
- Improvement in the compilation of WPI is unlikely to address the problems with the GDP deflator and its attendant effects on GDP computation.
- A better way to estimate GDP accurately is to deflate input and output prices through separate indices, popularly known as double deflation.
- Unfortunately, several developing countries such as China and India use single deflation method to compute real GDP/GVA as separate indices for input and output are not available.
- When output prices move relatively faster than the input prices, the single deflation method overestimates GDP/GVA and vice versa.
- In order to ensure accuracy, it is high time to discard the single deflation method to estimate GDP/GVA by using WPI as a deflator.
- What is therefore needed is to compute both input and output price indices for each sector and adopt double deflation method at the earliest as suggested by the System of National Accounts (SNA) 2008 – the standard compilation manual of the IMF for the estimation of GDP.
- Separate services sector input/output price indices are required to deflate services sector GDP for which WPI is anyway not appropriate.
- The attention of authorities concerned is called for, to resolve issues relating to the GDP deflator in India, as WPI has lost some of its usefulness.
System of National Accounts (SNA)
- The System of National Accounts (SNA; formerly the United Nations System of National Accounts or UNSNA) is an international standard system of national accounts, the first international standard being published in 1953.
- The System of National Accounts, in its various released versions, frequently with significant local adaptations, has been adopted by many nations.
- It continues to evolve and is maintained by the United Nations, the International Monetary Fund, the World Bank, the Organisation for Economic Co-operation and Development and the Statistical Office of the European Communities
- The System of National Accounts 2008 (2008 SNA) is the latest version of the international statistical standard for the national accounts, adopted by the United Nations Statistical Commission (UNSC).
- The aim of SNA is to provide an integrated, complete system of accounts enabling international comparisons of all significant economic activity.
- The suggestion is that individual countries use SNA as a guide in constructing their own national accounting systems, to promote international comparability.
- However, adherence to an international standard is entirely voluntary, and cannot be rigidly enforced.
- What is Wholesale Price Index? How significant is WPI for the Indian Economy?