Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev

Indian Economy for UPSC CSE

UPSC : Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev

The document Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev is a part of the UPSC Course Indian Economy for UPSC CSE.
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Definition

  • A rise in the general level of prices, a sustained rise in the general level of prices, persistent increases in the general level of prices.
  • An increase in the general level of prices in an economy that is sustained over time, rising prices across the board — is inflation.Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev
  • These are some of the most common academic definitions of inflation. If the price of one good has gone up, it is not inflation, it is inflation only if the prices of most goods have gone up.
  • Two terms are used to show a fall in general level of prices— disinflation and deflation.

Rate of inflation (year x) = Price level (year x) - Price level (year x-1) / Price level (year x - 1) x 100


Why does inflation occur?
1. Pre-1970s 

➢ Demand-Pull Inflation

  • A mismatch between demand and supply pulls up prices.
  • Either the demand increases over the same level of supply, or the supply decreases with the same level of demand and thus the situation of demand-pull inflation arise.
  • This was a Keynesian idea.

➢ Cost-Push Inflation 

  • An increase in factor input costs (i.e., wages and raw materials) pushes up prices. The price rise which is the result of increase in the production cost is cost-push inflation.

2. Post-1970s 
➢ Demand-Pull Inflation - For the monetarists, a demand-pull inflation is creation of extra purchasing power to the consumer over the same level of production.

➢ Cost-Push Inflation - Similarly, for the monetarists, 'cost-push' is not a truly independent theory of inflation, it has to be financed by some extra money.


Measures to Check Inflation

➢ Demand side measure

  • In this category mainly, two types of steps are taken. Firstly, the consumers are appealed to cut back the consumption of the items which show higher inflation (called austerity). 
  • This step has generally failed across the world because it does not work in case of essential items (such as wheat, rice, milk, tea, etc.) and as people who have money, they don't wish to cut down consumption.

➢ Supply-side measure

  • Aimed at increasing the supply of the items showing inflation, the government may go in for upscaling the production or import of the items.

➢ Cost side measure

  • Two variety of steps may be taken under it, in short-run cutting taxes can bring in comfort but in the long-run cutting cost of production is the only way out.


Types of Inflation

Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev

1. Low Inflation

  • Such inflation is slow and on predictable lines, which might be called small or gradual.
  • This is a comparative term which puts it opposite to the faster, bigger and unpredictable inflations.
  • Low inflation takes place in a longer period and the range of increase is usually in 'single-digit'. Such inflation has also been called as 'creeping inflation'.

2. Galloping Inflation

  • This is a 'very high inflation' running in the range of double-digit or triple digit.
  • Contemporary journalism has given some other names to this inflation— hopping inflation, jumping inflation and running or runaway inflation.

3. Hyperinflation

This form of inflation is 'large and accelerating' which might have the annual rates in million or even trillion. In such inflation not only the range of increase is very large, but the increase takes place in a very short span of time, prices shoot up overnight.


Other Variants of Inflation

1. Bottleneck Inflation

  • This inflation takes place when the supply falls drastically and the demand remains at the same level.
  • Such situations arise due to supply-side hurdles, hazards or mismanagement which is also known as 'structural inflation'.
  • This could be put in the 'demand-pull inflation' category.

2. Core Inflation

  • This nomenclature is based on the inclusion or exclusion of the goods and services while calculating inflation.
  • Popular in western economies, core inflation shows price rise in all goods and services excluding energy and food articles.


Other Important Terms
➢ Phillips Curve

  • It is a graphic curve which advocates a relationship between inflation and unemployment in an economy.
    Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev
  • As per the curve, there is a 'trade-off' between inflation and unemployment, i.e., an inverse relationship between them.
  • The curve suggests that lower the inflation, higher the unemployment and higher the inflation, lower the unemployment. During the 1960s, this idea was among the most important theories of modern economists.

 Inflationary Gap 

  • The excess of total government spending above the national income (i.e., fiscal deficit) is known as the inflationary gap.Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev

➢ Deflationary Gap 

  • The shortfall in total spending of the government (i.e., fiscal surplus) over the national income creates deflationary gaps in the economy.

 Inflation Tax 

  • Inflation erodes the value of money and the people who hold currency suffer in this process. As the governments have authority of printing currency and circulating it into the economy, this act functions as an income to the governments.

➢ Inflation Spiral 

  • An inflationary situation in an economy which results out of a process of wage and price interaction 'when wages press prices up and prices pull wages up' is known as the inflationary spiral.

Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev

➢ Inflation Accounting 

  • A term popular in the area of corporate profit accounting. Basically, due to inflation the profit of firms/companies gets overstated.

➢ Inflation Premium 

  • The bonus brought by inflation to the borrowers is known as the inflation premium. The interest banks charge on their lending is known as the nominal interest rate.

 Reflation 

  • Reflation is a situation often deliberately brought by the government to reduce unemployment and increase demand by going for higher levels of economic growth.Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev

➢ Stagflation 

  • Stagflation is a situation in an economy when inflation and unemployment both are at higher levels, contrary to conventional belief. Such a situation first arose in the 1970s in the US economy and in many Euro-American economies.Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev


Inflation Targeting

  • The announcement of an official target range for inflation is known as inflation targeting.
  • It is done by the Central Bank in an economy as a part of their monetary policy to realise the objective of a stable rate of inflation (the Government of India asked the RBI to perform this function in the early 1970s).
  • India commenced inflation targeting 'formally' in February 2015 when an agreement between the Gol and the RBI was signed related to it—the Agreement on Monetary Policy Framework.
  • The agreement provides the aim of inflation targeting in this way—'it is essential to have a modern monetary framework to meet the challenge of an increasingly complex economy.
  • Whereas the objective of monetary policy is to primarily maintain price stability, while keeping in mind the objective of growth.'

➢ Skewflation

  • Economists usually distinguish between inflation and a relative price increase. 'Inflation' refers to a sustained, across-the-board price increase, whereas 'a relative price increase' is a reference to an episodic price rise pertaining to one or a small group of commodities. 
  • This leaves a third phenomenon, namely one in which there is a price rise of one or a small group of commodities over a sustained period of time, without a traditional designation. 'Skewflation' is a relatively new term to describe this third category of price rise.

➢ GDP Deflator

  • This is the ratio of the GDP at current prices to that of the constant prices. It is derived by using the following formula:

GDP Deflator = GDP at Current Prices * GDP at Constant Prices x 100


Effects of Inflation

  1. On Creditors and Debtors Inflation redistributes wealth from creditors to debtors, i.e., lenders suffer and borrowers benefit out of inflation. The opposite effect takes place when inflation falls (i.e., deflation).
  2. On Lending- With the rise in inflation, lending institutions feel the pressure of higher lending. Institutions don't revise the nominal rate of interest as the 'real cost of borrowing' (i.e., nominal rate of interest minus inflation) falls by the same percentage with which inflation rises.
  3. On Aggregate- Demand rising inflation indicates rising aggregate demand and indicates comparatively lower supply and higher purchasing capacity among the consumers. Usually, higher inflation suggests the producers to increase their production level as it is generally considered as an indication of higher demand in the economy.
  4. On Investment - Investment in the economy is boosted by inflation because of two reasons :
    (a) Higher inflation indicates higher demand and suggests entrepreneurs to expand their production level.
    (b) Higher the inflation, lower the cost of loan.
  5. On Income- Inflation affects the income of individual and firms alike. An increase in inflation, increases the 'nominal' value of income, while the 'real' value of income remains the same.
  6. On Exchange Rate - With every inflation the currency of the economy depreciates provided it follows the flexible currency regime. Though it is a comparative matter, there might be inflationary pressure on the foreign currency against which the exchange rate is compared.
  7. On Export- With inflation, exportable items of an economy gain competitive prices in the world market. Due to this, the volume of export increases and thus export income increases in the economy. It means export segment of the economy benefits due to inflation. Importing partners of the economy exert pressure for a stable exchange rate as their imports start increasing and exports start decreasing.
  8. On Import- Inflation gives an economy the advantage of lower imports and import-substitution as foreign goods become costlier.


Wholesale Price Index

  • The first index number of wholesale prices commenced in India for the week January 10, 1942.
  • It was having the base week ending August 19, 1939 = 100, which was published by the office of the Economic Adviser to the Government of India (Ministry of Industry).
  • Independent India followed the same series with more number of commodities included in the index.
  • Several changes regarding the inclusion of commodities, assigning them the logical weights took place in the coming times including revisions in the base years for the WPI.Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev


Consumer Price Index

India has been measuring inflation at the consumer prices also besides at the wholesale prices. But in place of a single consumer price index (CPI). 

1. CPI-IW

  • The Consumer Price Index for the industrial workers (CPI-IW) has 260 items (plus the services) in its basket with 2001 as the base year (the first base year was 1958-59). The data is collected at 76 centres with one month's frequency and the index has a time lag of one month.

2. CPI-UNME

  • The Consumer Price Index for the Urban Non-Manual Employees (CPI-UNME) has 1984-85 (first base year was 1958-59 ) as the base year and 146-365 commodities in the basket for which data is collected at 59 centres in the country— data collection frequency is monthly with two weeks time lag.

3. CPI-AL

  • The Consumer Price Index for Agricultural Labourers (CPI-AL) has 1986-87 as its base year with 260 commodities in its basket. The data is collected in 600 villages with a monthly frequency and has three weeks time lag.

4. CPI-RL

  • There is yet another Consumer Price Index for the Rural Labourers (CPI-RL) with 1983 as the base year, data is collected at 600 villages on monthly frequency with three weeks time lag, its basket contains 260 commodities.


Producer Price Index

  • Producer price index (PPI) is a better measure of inflation in comparison to both WPI and CPI.
  • The ongoing process of economic reforms has increasingly connected India to the world which makes it necessary to evolve right comparative indicators.
  • Inflation being among the most vital economic indicator in comparative economics the government proposed to switch over from the WPI to PPI in 2003-04.


Housing Price Index

  • India's official Housing Price Index (HPI] was launched in July 2007 in Mumbai. Basically developed by the Indian home loans regulator, the National Housing Bank (NHB) the index is named NHB Residex.
    Ramesh Singh Summary: Inflation & Business Cycle UPSC Notes | EduRev
  • Currently, it is published for 50 cities (being expanded to cover 100 cities] on quarterly basis with 2012-13 as base year. Among 50 cities covered are 18 State/UT capitals and 37 Smart Cities.


Service Price Index

  • The contribution of the tertiary sector in India's GDP has been strengthening for the past 10 years and today it stands above 60 per cent. The need for a service price index (SPI) in India is warranted by the growing dominance of the sector in the economy.
  • There is no index, so far, to measure the price changes in the services sector.
  • The present inflation (at the WPI) only shows the price movements of the commodity-producing sector, i.e., it includes only the primary and the secondary sectors—the tertiary sector is not represented by it.


Business Cycle

Economists have pointed out that the business cycle is characterised by six phases or stages in which economies alternate.
1. Depression

  • Though depression has visited the world economy only once in 1929, economists have pinpointed enough number of traits to recognise it.
  • The major traits of depression could be as given below:
    (i) An extremely low aggregate demand in the economy causes activities to decelerate.
    (ii) The inflation being comparatively lower.
    (iii) The employment avenues start shrinking forcing unemployment rate to grow fast.
    (iv) To keep the business going, production houses go for forced labour-cuts or retrenchment etc.

2. Recovery

  • An economy tries to come out of the low production phase to survive.
  • The low production phase might be depression, recession or slowdown with the former being the worst and rare, governments take many new fiscal and monetary measures to boost demand and production and ultimately a recovery in an economy is managed.
  • The business cycle of recovery may show the following major economy traits:
    (i) An upturn in aggregate (total) demand which has to be accompanied by increase in the level of production.
    (ii) Production process expands and new investments become attractive.
    (iii) As demand goes upward, inflation also moves upward making borrowing cheaper for investors.
    (iv) With an upturn in production, new employment avenues are created and the unemployment rate starts declining etc.

3. Boom

  • A strong upward fluctuation in the economic activities is called boom.
  • As economies try to recover out of the phases of slowdown, recession and depression at times the measures taken by the governments as well as the private sector might put economic activities as such which the economic systems fail to digest.
  • This is the phase of the boom.
  • The major economic traits of boom may be listed as given below :
    (i) An accelerated and prolonged increase in the demand.
    (ii) Demand peaks up to such a high level that it exceeds sustain able output/ production levels.
    (iii) The economy heats up and a demand-supply lag is visible.
    (iv) The market forces mismatch (i.e., demand and supply disequilibrium) and tend to create a situation where inflation starts going upward.
    (v) The economy might face structural problems like shortage of investible capital, lower savings, falling standard of living, creation of a sellers' market.

4. Recession

  • This is somewhat similar to the phase of 'depression' — we may call it a mild form of depression — fatal for economies as this may lead to depression if not handled with care and in time.
  • The financial crises which followed the US 'sub-prime crisis' in almost the whole Euro-American economies has basically brought in 'severe recessionary' trends there.
  • Major traits of recession, to a great extent, are similar to that of 'depression ' may be summed up as follows :
    (i) There is a general fall in demand as economic activities takes a downturn.
    (ii) Inflation remains lower or/and shows further signs of falling down.
    (iii) Employment rate falls/unemployment rate grows.
    (iv) Industries resort to 'price cuts' to sustain their business. 

5. Growth Recession

  • The lack of job creation makes it "feel" as if the economy is in a recession, even though the economy is still advancing.
  • Many economists believe that between 2002 and 2003, the United States economy was in a phase of growth recession.
  • In spite of gains in real GDP, job growth was either non-existent or was being destroyed at a faster rate than new jobs were being added.
  • The situation is better described by the term 'double-dip recession'.

6. Double Dip Recession

  • The concept of 'recession' in the USA and Euro Zone is quite precise and technical— 'two consecutive quarter so of falling GDP'. 
  • A double-dip recession refers to a recession followed by a short-lived recovery, followed by another recession—the GDP growth sliding back to negative after a quarter or two of positive growth.
  • A double-dip (which may be even 'triple-dip') is a worst-case scenario— fear/speculation of it moves the economy into a deeper and longer recession and recovery becomes too difficult.
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