Business cycle detail report.shrikant rana

INDIAN INSTITUE OF PLANNING AND
MANAGEMENT
AHMEDABAD
Financial Crisis Is a Man Made
Catastrophe (Against The Motion)
“We are Riders not the Drivers “
NATIONAL ECONOMIC PLANNING
By:-
1. SHRIKANT RANA
FB/PGP/11-13/IIPM

Financial Crisis Is a Man Made Catastrophe
(Against The Motion)
2012
Financial Crisis Is a Man-made Catastrophe (Against The Motion) Page 2
ACKNOWLEDGEMENT
An Endeavour over a period can be successful only with the advice and support of all
wishers. We take this Opportunity to express our gratitude and appreciation to all those
who encouraged to complete this Project.
We are deeply indebted to Prof. Robin Thomas for our successful completion of the
project proved to be very beneficial to us during our NEP presentation preparation.
We shall be failing in our duty if we don’t acknowledge our debt to
Prof. Niramal Soni & Prof. Ranjana Upadhyay for their valuable guidance and support,
which helped us in giving a shape to our study their clear understanding of every aspect
of the Economics proved to be very beneficial for us.
Their experience in this field proved to be very helpful to us during our research and their
knowledge was also very beneficial to us whenever we faced and sort of problem.

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ABSTRACT
The report is comprehensive document containing elaborate details with the aim of clear
understanding of financial crisis and what leads to financial crisis. It comprising of 36
pages which contains four different parts that gives a clear scenario causes of financial
crisis.
This document also contains different diagrams like business cycle & trade cycle. Add on
to it also contains statistics from Deutsche Bank: The History of Business Cycles in the
US.
This document also discussed about the various facts which have been taken from
different sources.

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Table Content
1. Financial Crisis
a. Meaning …………………………………………………………………...….6
b. Types of Financial Crisis ………………………………………………...…...7
2. GDP
a. GDP Measurement Tool …………………………………………………...10
b. GDP is The Economy ……………………………………………………....11
3. Business Cycle
a. Meaning
b. Theory of Business Cycle …………………………..........................................13
c. The External Theory ………………………………………………………...15
d. The Internal Theory …………………………………………………………16
4. Phases of Business Cycle……………………………………………………….18
5. Trade Cycle
a. Meaning ……………………………………………………………………..22
b. Features of Trade Cycle…………………………… ………………………..24
c. Types of Trade Cycle ………………………………………………….…….25
6. Business Cycle
a. Introduction to Business Cycle……………………. ………………….…….26
b. The inflation- Unemployment Trade – off ………………………………..…31
c. Stagflation …………………………………………..........................................33
d. Changes in The Cycle ………………………………………………………..35

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7. The Great Recession...………………………………........................................37
8. Serious Depression…………………………………..........................................39
9. Booms & Busts ……………………………………………………………........41
a. Falling Prices…………………………………………………………….…..42
10. The History of Business Cycles in The US………….......................................45
11. Bibliography…………………………………………………………………….47

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FINANCIAL CRISIS
Meaning:
―The term financial crisis is applied broadly to a variety of situations in which some
financial institutions or assets suddenly lose a large part of their value.‖
In the 19th and early 20th centuries, many financial crises were associated with banking
panics, and many recessions coincided with these panics. Other situations that are often
called financial crises include stock market crashes and the bursting of other
financial bubbles, currency crises, and sovereign defaults. Financial crises directly result in
a loss of paper wealth; they do not directly result in changes in the real economy unless a
recession or depression follows.
A financial crisis is a disturbance to financial markets, associated typically with falling asset
prices and insolvency among debtors and intermediaries, which spreads through the
Financial system, disrupting the market's capacity to allocate capital. Our definition of a
financial crisis implies a distinction between generalized financial crises on the one hand
and isolated bank failures, debt defaults and foreign—exchange market disturbances on the
other. We represent this distinction in three sets of linkages: between debt defaults; and
between exchange—market disturbances and bank failures.

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Types of Financial Crisis
The term financial crisis is applied broadly to a variety of situations in which some financial
institutions or assets suddenly lose a large part of their value. Many financial crises had been
associated with banking panics, and many recessions coincided with these panics. Other
situations that are often called financial crises include stock market crashes and the bursting
of other financial bubbles, currency crises etc.
1) Banking crises
 When a bank suffers a sudden rush of withdrawals by depositors, this is called a bank run.
Since banks lend out most of the cash they receive in deposits, it is difficult for them to
quickly pay back all deposits if these are suddenly demanded, so a run may leave the bank
in bankruptcy, causing many depositors to lose their savings unless they are covered by
deposit insurance. A situation in which bank runs are widespread is called a systemic
banking crisis or just a banking panic. A situation without widespread bank runs, but in
which banks are reluctant to lend, because they worry that they have insufficient funds
available, is often called a credit crunch. In this way, the banks become an accelerator of a
financial crisis. In a systemic banking crisis, a country’s corporate and financial sectors
experience a large number of defaults and financial institutions and corporations face great
difficulties repaying contracts on time. As a result, non-performing loans increase sharply
and all or most of the aggregate banking system capital is exhausted.
2) Speculative bubbles and crashes
 Economists say that a financial asset exhibits a bubble when its price exceeds the present
value of the future income. If most market participants buy the asset primarily in hopes of
selling it later at a higher price, instead of buying it for the income it will generate, this
could be evidence that a bubble is present. If there is a bubble, there is also a risk of a crash
in asset prices: market participants will go on buying only as long as they expect others to

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buy, and when many decide to sell the price will fall. A spike in asset values within a
particular industry, commodity, or asset class. A speculative bubble is usually caused by
exaggerated expectations of future growth, price appreciation, or other events that could
cause an increase in asset values. This drives trading volumes higher, and as more investors
rally around the heightened expectation, buyers outnumber sellers, pushing prices beyond
what an objective analysis of intrinsic value would suggest. The bubble is not completed
until prices fall back down to normalized levels; this usually involves a period of steep
decline in price during which most investors panic and sell out of their investments.
3) International financial crises
 When a country that maintains a fixed exchange rate is suddenly forced to devalue its
currency because of a speculative attack, this is called a currency crisis or balance of
payments crisis. When a country fails to pay back its sovereign debt, this is called a
sovereign default. While devaluation and default could both be voluntary decisions of the
government, they are often perceived to be the involuntary results of a change in investor
sentiment that leads to a sudden stop in capital inflows or a sudden increase in capital flight.
4) Wider Economic Crisis
 Wider economic crisis: An economy may go through a period of slow or negative
GDP growth. While slow economic growth may be called economic stagnation, negative
GDP growth for more than a couple of quarters is recession. A prolonged recession is called
depression. Some economists argue that many recessions have been caused in large part by
financial crises. One important example is the Great Depression, which was preceded in
many countries by bank runs and stock market crashes. Some economists argue that
financial crises are caused by recessions instead of the other way around, and that even
where a financial crisis is the initial shock that sets off a recession, other factors may be
more important in prolonging the recession.
Other Types
Financial crises might be also a result of the following factors:

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Overshooting of markets
Excessive leveraging of debt, and credit booms
Miscalculations of risk
Rapid outflows of capital from a country
Inexperience with new financial instruments
Deregulation without sufficient market monitoring and oversight

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GDP
ALL Together Now: C + I + G
Consumption by consumers, investment by business, and government spending are the
three major parts of most economies. The size of a nation’s economy is the total value of
the goods and services produced in the year. This production can be measured either the
total spending that occurs in the economy or by the total cost of the goods sold, which
would equal total income. You arrive at the same number whether you add up the
spending on the goods and services produces or the cost of producing them (the wages,
profits, interest, and rent paid to workers, companies, lenders, and property owners ). The
first method is called the flow-of-product approach, and the second is called the earning
or cost approach.
In either case, when you add up all these transaction-including the value of foreign
trade—the result is gross domestic product, or GDP.
The formula for GDP is:- C + I + G + ( Ex – Im )
The parts of formula are simple:
C = total spending by consumers
I = total investment (spending on goods and services) by business
G = total spending by government (federal, state, and local)
(Ex – Im) = net exports (exports - imports)

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GDP Is “The Economy”
When people refer to ―the economy‖, they are generally referring to GDP. If a
newsperson says, ― the economy grew by 3.5 percent last year,‖ it means that GDP grew
by 3.5 percent during the year ( also called increasing output )characterized an expansion,
also known as a recovery. A contracting economy ( or decreasing 0utput )
characterized a recession.
Economists also refer to GDP – total spending on goods and services – as total
demand. In other words, the amount of goods and services accounted for in GDP is also
approximately the amount demanded by households, business, and the government.
A growing economy generates increasing amounts of jobs, incomes, and goods
and services for its citizens. All of these are goods things, of course. In a contracting
economy, jobs and incomes are lost and the amount of goods and services produced
shrinks. This puts people out of works and means that there are fewer goods and services
to go around. A stagnant economy – one that is neither growing nor contracting – isn’t
much better than one that’s contracting. The population is always growing, so more
people need jobs and goods and services, and a stagnant economy doesn’t produce them.
If you look at the formula for GDP, you will see that if any one component increases,
then total GDP increase ( assuming that other components remains unchanged ).
For examples:-
If consumer spending grows—if people buy more clothing and cars and homes – then the
economy grows.
If business investment grows – if companies invest in new buildings and equipments and
buy more raw materials—then the economy grows.
If government spending grows – if money is produced into the space program, defense,
roads, and police forces – then the economy grows.

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By the same token, if any one component of GDP decreases, then GDP decreases,
unless another components of GDP increases enough to make up for the loss.

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Theories of Business Cycle
1) Monetary Theory
 Attributes the cycle to the expansion and contraction of bank money and credit
 A set of ideas about how monetary policy should be conducted within an economy.
 Monetary theory suggests that different monetary policies can benefit nations depending
on their unique set of resources and limitations.
 It is based on core ideas about how factors like the size of the money supply, price levels
and benchmark interest rates affect the economy.
 Economists and central banking authorities are typically those most involved with
creating and executing monetary policy.
2) The Innovation Theory
 Attributes the cycle to the clustering of important inventions such as the rail road
 Joseph Schumpeter (USA)
 Innovation
– Something new that changes the existing method of production
 Whenever innovation takes place, it causes disequilibrium in the economy, continues till
re-adjustment at some new equilibrium level.
3) Psychological Theory
 Treats the cycle as a case of people’s infecting each other with pessimistic and optimistic
 Prof A. C.
 Treats the cycle as a cycle
 Changes in psychology of industrialists => waves of optimism and pessimism
 He could not explain the cause of the changes in psychology.
4) Over-Saving Theory
 Under-consumption theory
 Claims too much income goes to wealthy or thrifty people compared with what can be
invested
 Capitalist society => inequality of incomes
 Propertied class has too much wealth => save => invest the savings in business

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 Worker class => not enough purchasing power to buy goods produced
 Overproduction => fall in prices => depression
 Too much saving and too little consumption is the cause of business depression.
5) Over Production Theory
 Socialist minded economists
 Several rival firms producing the same commodity
 Want to capture market=> produce more stock than can sell=> over production=> price
fall=> rise in cost of production=> marginal firms collapse=> depression

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The External Theory
Find the root of business cycle in the fluctuation of something outside the economic
system. In war, revolutions, and political events, in gold discoveries, rates of growth of
population and migrations, discoveries of new land and resources, in scientific
discoveries and technological innovation
1. Wars
 In war days all the available resources are utilized for the production of weapons which
greatly affect the product of both capital and consumer goods. This fall in production
decreases income, profits which further create unemployment. These create contraction in
the economic activity.
2. Scientific Development.
 Another cause of business cycle is scientific development. Every day new products come
to the markets like mobile phone, laptops etc. These products require huge amount of
investment through which new technology of production is adopted. All this increases
income, employment and profit etc. and plays an important part in the revival of
economy.
3. Gold Discoveries.
 The discoveries of gold and mines stimulate the volume of international trade and help in
adjusting trade deficit, loans etc. the rising income lead to expansion in economic
activity.
4. Population Growth Rate.
 Population growth rate is one the factors of business cycle. If the population growth rate
is higher than the economic growth rate, income level and consumption expenditure and
savings will be low.

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The Internal Theory
Look for mechanisms within the economic system itself which will give rise to self
generating business cycle, so that every expansion will breed recession and contraction,
and every contraction will in turn breed revival and expansion, in a quasi-regular,
repeating, never ending chain.
Internal causes of business cycle are those, which are built in within economic system.
These are the internal factors of business cycle:
1) Psychological Factors.
 According to Pigou business cycle appears because of the optimistic and pessimistic
mood of the entrepreneur. When entrepreneurs are in optimistic about future market
conditions they take up investment. Here the expanses phase of business cycle starts
which ultimately ends in a boom.
 On the contrary, the pessimism reduces investment, production, employment and shifts to
downward trend in business activity
.
2) Money Supply.
 Hawtrey and Friendman relate trade cycle to fluctuation in money and credit supply. If
there is expansion in money and credit supply, there will be raise in economic activity. If
there is contraction there will be down fall in economic activity.
3) Over Investment.
 Hayek relates business cycle to variation in capital goods industries. Excessive
investment in capital goods industries brings upswing and downswing when there is a fall
in investment.

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4) Marginal Efficiency of Capital (MEC).
 According to Keynes changes in the rate of marginal efficiency of capital are responsible
for business cycle. When the rate of marginal efficiency of capital gets higher the
expansion phase of trade cycle commences. There is a contraction phase when the rate of
marginal efficiency of capital is lower.

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Four Phases of Business Cycle
Business Cycle (or Trade Cycle) is divided into the following four phases:-
1. Prosperity Phase: Expansion or Boom or Upswing of economy.
2. Recession Phase: from prosperity to recession (upper turning point).
3. Depression Phase: Contraction or Downswing of economy.
4. Recovery Phase: from depression to prosperity (lower turning Point).
Diagram of Four Phases of Business Cycle
The four phases of business cycles are shown in the following diagram :-
The business cycle starts from a trough (lower point) and passes through a recovery phase
followed by a period of expansion (upper turning point) and prosperity. After the peak
point is reached there is a declining phase of recession followed by a depression. Again
the business cycle continues similarly with ups and downs.

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Explanation of Four Phases of Business Cycle
The four phases of a business cycle are briefly explained as follows :-
1) Prosperity Phase
When there is an expansion of output, income, employment, prices and profits, there is
also a rise in the standard of living. This period is termed as Prosperity phase.
The features of prosperity are :-
 High level of output and trade.
 High level of effective demand.
 High level of income and employment.
 Rising interest rates.
 Inflation.
 Large expansion of bank credit.
 Overall business optimism.
 A high level of MEC (Marginal efficiency of capital) and investment.
Due to full employment of resources, the level of production is Maximum and there is a
rise in GNP (Gross National Product). Due to a high level of economic , it causes a rise
in prices and profits. There is an upswing in the economic activity and economy reaches
its Peak. This is also called as a Boom Period.

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2) Recession Phase
 The turning point from prosperity to depression is termed as Recession Phase.
 During a recession period, the economic activities slow down. When demand starts
falling, the overproduction and future investment plans are also given up. There is a
steady decline in the output, income, employment, prices and profits. The businessmen
lose confidence and become pessimistic (Negative). It reduces investment. The banks and
the people try to get greater liquidity, so credit also contracts. Expansion of business
stops, stock market falls. Orders are cancelled and people start losing their jobs. The
increase in unemployment causes a sharp decline in income and aggregate demand.
Generally, recession lasts for a short period.
3) Depression Phase
 When there is a continuous decrease of output, income, employment, prices and profits,
there is a fall in the standard of living and depression sets in.
The features of depression are:-
 Fall in volume of output and trade.
 Fall in income and rise in unemployment.
 Decline in consumption and demand.
 Fall in interest rate.
 Deflation.
 Contraction of bank credit.
 Overall business pessimism.
 Fall in MEC (Marginal efficiency of capital) and investment.

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In depression, there is under-utilization of resources and fall in GNP (Gross National
Product). The aggregate economic activity is at the lowest, causing a decline in prices and
profits until the economy reaches its Trough (low point).
4) Recovery Phase
 The turning point from depression to expansion is termed as Recovery or Revival Phase.
 During the period of revival or recovery, there are expansions and rise in economic
activities. When demand starts rising, production increases and this causes an increase in
investment. There is a steady rise in output, income, employment, prices and profits. The
businessmen gain confidence and become optimistic (Positive). This increases
investments. The stimulation of investment brings about the revival or recovery of the
economy. The banks expand credit, business expansion takes place and stock markets are
activated. There is an increase in employment, production, income and aggregate
demand, prices and profits start rising, and business expands. Revival slowly emerges
into prosperity, and the business cycle is repeated.
Thus we see that, during the expansionary or prosperity phase, there is inflation and
during the contraction or depression phase, there is a deflation.

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What Is Trade Cycle?
The alternating periods of expansion and contraction in the economic
activity has been called business cycles or trade cycles.
Image Credits © Havayolu101.
The period of high income, high output and high employment is called as the
Period of Expansion, Upswing or Prosperity.
The period of low income, low output and low employment is called as the
Period of Contraction, Recession, Downswing or Depression.

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Definition of Trade Cycle
 According to Keynes,
"A trade cycle is composed of periods of Good Trade, characterized by rising prices and
low unemployment percentages, shifting with periods of bad trade characterized by
falling prices and high unemployment percentages."

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Features of Trade Cycle
The characteristics or features of trade cycle are :-
1. Movement in Economic Activity: A trade cycle is a wave-like movement in economic
activity showing an upward trend and a downward trend in the economy.
2. Periodical: Trade cycles occur periodically but they do not show the same regularity.
3. Different Phases: Trade cycles have different phases such as Prosperity, Recession,
Depression and Recovery.
4. Different Types: There are minor and major trade cycles. Minor trade cycles operate for
3-4 years, while major trade cycles operate for 4-8 years or more. Though trade cycles
differ in timing, they have a common pattern of sequential phases.
5. Duration: The duration of trade cycles may vary from a minimum of 2 years to a
maximum of 12 years.
6. Dynamic: Business cycles cause changes in all sectors of the economy. Fluctuations
occur not only in production and income but also in other variables like employment,
investment, consumption, rate of interest, price level, etc.
7. Phases are Cumulative: Expansion and contraction in a trade cycle are cumulative, in
effect, i.e. increasing or decreasing progressively.
8. Uncertainty to businessmen: There is uncertainty in the economy, especially for the
businessmen as profits fluctuate more than any other type of income.
9. International Nature: Trade Cycles are international in character. For e.g. Great
Depression of 1930s.

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Types of Trade Cycle
Dynamic forces operating in a capitalist economy create various kinds of economic
fluctuations. These fluctuations can be classified as follows :-
1. Short-Time Cycle: This trade cycle occur for a short period of time. It is also known as
minor cycles. It lasts for about 3-4 years.
2. Major Cycle: This trade cycle occurs for a long period of time and is known as Long
term cycle. It lasts for about 4-8 years or more. It is also known as major cycle.
3. Seasonal Fluctuations: This refers to trade cycles, which take place due to seasonal
changes in the economy. For e.g. failure of monsoon can cause a downtrend in the
economy which may be followed by a good monsoon and up to trend.
4. Irregular or Random Fluctuations: These trade cycles are unpredictable and occur
during a period of strikes, war, etc., causing a shock to the economic system.
5. Cyclic Fluctuation: These fluctuations are wave-like changes in economic activity
caused by recurring phases of expansion and contraction. There is an upswing from a
trough (low point) to peak and downswing from the peak to trough caused due to
economic changes in demand, or supply or various other factors.

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Business Cycle
Introduction
The forces of supply and demand play themselves out in the economy in ways that tend
toward equilibrium but never quite get there. Over the very short term or in very specific
areas of the economy, supply, demand, employment, unemployment, wages, and prices
may remain somewhat steady. That can create the impression that a kind of equilibrium
that a kind of equilibrium has been reached. But the short term, by definition, never lasts
long, and here we are focusing on the economy as a whole.
The economy as a whole is always either growing or contracting at a rate that usually
changes from one quarter-or even one month-to the next. In this chapter, we examine the
dynamics of growth and contraction. As I mentioned earlier, every business wants to
grow, every household wants higher income, and every government wants a growing
economy. Over the long term, the U.S. economy does grow at the average of about 3
percent that I mentioned earlier, but that’s the average.ain this chapter, we look at the
swing around that average.

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What Is The Business Cycle?
The economy, as measured by gross domestic product (GDP), goes through alternating
phases of growth and contraction. Phases of growth are called expansions, upswings, or
recoveries. Phases of contraction are called recessions, downturns, or periods of negative
growth (yes, it’s an oxymoron, but one that economists insist on using).
The exact beginning of end of a recession or expansion can be difficult to determine,
particularly as it is happening. It can be a challenge even after the fact. The National
Bureau of Economic Research (NBER) in Cambridge, Massachusetts, does the official
dating of recessions and expansions, but not always in the timeliest manner. They took
around 20 months to declare the official date of the end of the 11-month recession of
2001.In fairness, however. The NBER considers a number of factors other than GDP
growth or contraction, including unemployment, job growth, incomes, and industrial
production.

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―Informally, a recession is defined as two consecutive quarters of contraction in GDP(or
negative growth).An expansion is growth in GDP, but unless it lasts, the results can be a
double-dip recession-a recession in which the economy recovers for one, two, or three
quarters and then contracts again. A flat economy is one registering zero growth-neither
growth nor contraction.‖During an expansion, consumer, business, and government
demand all usually rise, but not at the same pace or at the same time. Expansions are
often led by the consumer. In a consumer-led expansion, household demand more goods
and services. In response, businesses increase production, put existing employees on
overtime, and eventually hire new workers. This sets off a various cycle of rising
consumer demand, rising sales for business, and rising employment. Rising employment
generates rising incomes for consumers, which files rising consumer demand, rising sales
for business, and so on. Businesses increase their purchases of raw materials and expand
their productive capacity by investing in new plant and equipment and offices. This kicks
the sales of other businesses-contactors, builders, and producers of materials and capital
equipment-into high gear.
Meanwhile, the federal government enjoys rising tax receipts. Elected officials can
spread the wealth among their constituents by funding programs and increasing pay for
government workers and the military (and themselves). They also usually increase
government purchases and employment in health and human services, defense, public
works, space exploration, and scientific research. If the federal budget runs a surplus, in
which tax receipts exceed the federal budget, officials may even pay down some of the
nation’s debt-but don’t count on it.
―When GDP rises, the government collects more in taxes without increasing tax rates.
People pay more in federal and state income taxes on rising incomes. Revenue from sales
taxes increases, which benefits most states and some cities. Property values usually rise,
increasing property tax receipts of local governments. Unfortunately, when GDP
contracts, the reverse occurs, and government tax receipts at all levels decrease. This can
cause severe financial difficulty for states and local governments.‖

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Even poor people fare relatively well in an expansion-that is, relative to their situation
during a recession. As unemployment approaches the full-employment level of 4 percent,
almost every worker can find employment. Unfortunately, those without skills are
destined to remain relatively poor and vulnerable to job loss when the next downturn
arrives.
In a recession, demand falls-we’ll examine why in a minute-and when demand falls,
production contracts. In a typical recession, a decrease in consumer demand sets off a
vicious cycle. When consumer demand decreases, businesses cut back production. They
buy fewer raw materials, stop hiring workers, and even lay off some workers. They put
expansion plans on hold, and may even shut down plants and offices.
These moves by businesses decrease consumers’ income, which prompts consumers to
reduce their consumption. When consumption falls further, businesses cut back
production even more, lying off workers, further reducing income, and so on.
So in a typical recession, consumption-the c in C+I+G-and investment - the I in the GDP
formula-both fall.
What happens to government spending? You would expect it to fall, particularly when
tax receipts decrease as incomes decrease. However, the federal government usually
continues to spend during a recession. That provides a cushion-a baseline level of
demand-so demand doesn’t fall too far too fast. How much to spend is a fiscal policy
decision for the government.
When does a recession end? When demand is rekindled and starts rising, setting off a
new virtuous cycle. Demand usually increases again because consumers reach a point
where they simply have to increase their spending. Cars have to be replaced. Clothing
wears out. Appliances break down for the fifth time. Even during a recession, most
consumers continue to spend, although not at normal levels and not at levels that make
the economy grow. It is the rekindling of demand from the consumers who cut back

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because they lost their jobs, overtime pay, or sense of security that kicks off the next
expansion.
Often, however, the consumer needs help. In the great Recession of 2008-2009,for
example, the government applied significant fiscal and monetary stimulus to the
economy, for example, through unemployment insurance and job-creation programs-so
that the economy does not contract to the point where a serious, long-term recession or a
depression, occurs.
―A depression is a prolonged period of extremely low consumer demand and investment,
reduced business activity, high unemployment, and pessimism about the future of the
economy.‖

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The Inflation-Unemployment Trade-Off
For much of the past century, economists and business people believed that there was a
trade-off between inflation and unemployment. Many still do. Here’s the theory, which
has often (but not always) been borne out in the real world.
An economy enjoying high demand and high employment experiences inflationary
pressure-that is, upward pressure on prices. That’s because when demand for goods and
services is high, consumers bid up the prices of goods and services. Sellers, of course, are
happy to accommodate them. This is called demand-pull inflation, because buyers’
increasing demand pulls up prices.
There’s another type of inflation, too. When the unemployment rate is low (say, around
the full-employment rate of 4 percent), we have a tight labor market. In a tight market,
employers increase wages in order to keep good workers and hire new ones. This upward
pressure in wages raises the cost of doing business. To maintain their profits, businesses
have to raise their prices. This is called cost-push inflation, because the increased costs
push prices upward. (It is also, more properly but less commonly, called wage-push
inflation.)
“Demand-pull inflation occurs when consumers bid up prices, usually because
employment is strong and incomes are increasing. Wage-push inflation occurs when
businesses must raise wages to keep and attract workers in an environment of low
unemployment, and therefore must also raise their prices. Cost-push inflation can
include wage-push inflation, but also refers to price increased by business due to
increased costs of one or more inputs other than labor.‖
Regardless of which comes first-the chicken of increased prices or the egg of increased
wages (or is it the other way around?)-the result can be a price-wage inflation spiral.
Demand for goods pushes up prices and keeps production high and unemployment low.
Low unemployment pushes wages up. With higher incomes, consumers can afford the

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higher prices. Production is stepped up even further, and that pushes unemployment even
lower and wages even higher, and so on.
Where does the spiral end? It ends when the government reins in the money supply or
when the level of demand and the level of real wages reach the equilibrium, full-
employment level and stays there. We will see how the government reduces the money
supply in part-4.The demand and supply for goods and services, which determine prices,
and the demand and supply of labor, which dictate wages, reach equilibrium levels when
demand cools down but does not fall too sharply.
If demand falls too sharply, the economy is pushed into a recession. A recession wrings
inflation out of an economy by reducing income. When businesses cut back, people lose
their jobs and overtime pay. That stops the wage inflation and dampens consumer
spending. When consumers cut back their spending, businesses lower their prices-or at
least stop increasing them-to get people to buy. That stops the price inflation.
The inflation/unemployment trade-off is the classic view of the two phenomena and of
the business cycle. However, two relatively recent developments have complicated
things: the stagflation of the 1970s and changes in the business cycle, as evidenced in the
low-inflation booms of the 1990s and 2000s.

2012
Stagflation
Stagflation, a combination of stagnation and inflation, means rising prices in the face of
fairly high unemployment. Why would such a thing occur? If unemployment is relatively
high, how can people have the income to bid up prices if goods and services?
“Stagflation refers to rising prices in an environment of relatively slack demand and high
unemployment. It usually arises from cost-push inflation, when the cost of one or more
inputs-other than labor-increases.‖
They don’t. Stagflation results from an increase in the price of inputs other than labor.
It’s not wage-push inflation. In fact, the price of even one input can generate inflation,
even in a slack economy, if that input is important and widely used-like oil, for instance.
Indeed, the term stagflation arose to describe the economy of the 1970s after
Organization of Petroleum Exporting Countries (OPEC) sharply increased the price of oil
in 1973. Oil, gasoline, and other petroleum products are key inputs in virtually every
aspect of the U.S. economy, as either raw material or fuel. There are few short-term
substitutes for oil and gasoline, so the economy had to absorb the oil price shock.
Businesses raised their prices, but incomes didn’t rise and consumer demand stayed
sluggish.
Stagflation can be quite persistent. In the short term, there is little to be done about it.
Over the longer term, people can use less of the input or develop substitutes. They also
absorb the shock and ride it out until overall wage and price levels adjust stabilize. This
eventually occurred after the oil shock of the early 1970s and after the milder, but also
jarring, oil shock of the early 1980s.
In the 2000s, oil prices increased sharply after the 9/11 attacks and with the war in Iraq
and rising demand from China. Although there increases hit consumers in the form of
higher heating oil and gasoline prices and higher airfares, the U.S. economy saw scant
increases in inflation. Even during the 2000s boom. Reasons for this are not entirely

2012
clear, but the most likely ones include increasing use of foreign labor to produce
manufactured goods coupled with a strong dollar (which keeps prices if import low);
increased productivity of U.S. worker due to better technology and static income; and
changes to the method of calculating inflation (for instance, using equivalent rents rather
than actual housing prices).
Economists and business people watch two widely reported measures of inflation: the
consumer prices index (CPI) and producer price index (PPI). The CPI measures the
increase (or decrease) over a month, quarter, or year in the prices that consumers pay for
a market basket of popular goods and services. The PPI measures the increase (or
decrease) in the general price that producers pay for raw materials, labor, and other
inputs.
Indeed, in the late 1990s, some economists concluded that increased productivity in the
U.S. economy had done away with the traditional trade-off between inflation and
unemployment. During the 1990s expansion, inflation remained quite low-about 2
percent or less per year-even as unemployment approached the rock-bottom rate of 4
percent. Other economists argue that the inflation/unemployment trade-off many still
exist because the 1990s and 2000s were unusual periods of unsustainable productivity
growth and that lackluster income growth and a strong dollar also helped keep inflation
low.

2012
Changes in the Cycle
The business cycle and the relationship between inflation and unemployment that I’ve
describe are those that prevailed in theory and reality until the 1970’s. There have been
some changes since then. Most important among these are the following:
Lower information
Higher productivity
Faster response by business
Fed-fueled booms and bubbles
Inflation erodes the value of the currency, and therefore the government, by means of
monetary policy administered by the Federal Reserve, tries to prevent or at least control
it. We will examine monetary policy. In recent years, the fed has been quite successful in
keeping inflation low- although, other factors have also played a role.
Some economist believes that increased productivity in the U.S. economy has moderated
the trade-off between inflation and unemployment. If productivity rises, business can
produce more with roughly the same resources. That means that prices don’t get pushed
up. During the 1990s and 2000s expansions, productivity generally increased due to
improved technology and management method. Also, real income has not grown
substantially, which increase workers’ productivity but not the workers lining standards.
Business now respond more quickly to changes in the business cycle then did before the
1980’s thanks to better information system and inventory management. Business reduces
production more quickly, lay people off faster, and do not rehire workers as quickly as
they did in past business cycles. When business responds faster to changing demand, they
shift a bit more Burdon of recession of customers, who are laid off faster. Many
employees have learned to cope with this by working as independent contractors and
supplementing their income, but many have not and were particularly hard hit by the
great recession.

2012
During the expansion if the 1990’s and 2000’s, the Federal Reserve failed to raise interest
rates aggressively enough to word off asset price bubbles. The fed’s easy money policies
allowed increase in liquidity that contributed to rising tech-stock prices in the 1990s and
rising home prices in 2000s. Although it may be a bit harsh to lay all the blame at fed’s
doorstep, the fed clearly contributed to these increased asset prices and the overall easy
credit condition. The fed may point out that inflation had remained low, but low inflation
is hardly the only measure of a healthy economy.
Business improved their responses to recession even if the fed did not improve its
response to unrestrained growth. We will see as future business cycle unfold how each
party- and the customer –continues to adjust. Even so, the fundamental dynamics of the
business cycle remain largely unchanged except for the lack of significant inflation over
the past 20 years. The mechanism of increased demand leading to increased production
and rising income followed by a decrease in demand, decreased production, and falling
income still operates in the economy.
But we’ve yet to answer one question: what causes demand to decrease in the first place?

2012
The Great Recession
The recession of 2008-2009 was not a normal downturn in the business cycle. Rather it
was a cyclical downturn exacerbated by several extraordinary factors.
The housing bubble and subprime mortgages buried within globally distributed
mortgage-backed securities touched off a crisis in the financial market and banking
system that made it far more difficult to pull out of the recession. Banks were very
reluctant to lend, and bank lending helps business and consumers to spend and thus boost
demand.
Consumer debt was already at record levels going into recession, which also meant that
households were unable and unwilling to borrow more. In times of financial stress, a
consumer reduces spending and focusing on paying for necessities and on reducing their
debt.
Expansionary fiscal policy in the form of tax cuts and deficit spending, and expansionary
monetary policy in the form of low interest rates during the expansions of 2002 to 2007,
left both the bush and Obama administration with very few policy options. Yes, during
the recession both administrations engaged in the deficit spending and interest rates were
kept low, but those policies could do little to reignite vigorous growth, although they did
keep the recession from getting worse and prevented the economy from falling into a
depression.
However, government debt also stood at record levels, which prompted opposition
concerns about deficit spending when Obama took office. Unfortunately, those voices
had been silent through the tax cuts, war costs and huge increases in government debt that
occurred during the expansion under the preceding administration.
The turmoil in the financial and housing markets caused a very loss of wealth for
consumers, as well as feeling that they were losing ground economically. Add to that

2012
long stagnant real wage growth and a nationwide unemployment rate that topped 10
percent, and you have a very wary consumer and relatively slow recovery.
Business also remained very wary. As I pointed out, businesses have become more
aggressive in their response to downturns; they are faster to lay workers off and slower to
rehire. That makes for sharply increasing unemployment when recession hits and slow
jobs growth when recovery begins.
In addition to these factors, the U.S. industrial base and relation between employers and
employee changed dramatically from 1980s to the 2000s. Millions of manufacturing jobs
had been exported to lower wage nations. That means that the traditional pattern of
layoffs followed by rehiring changed. Now the rehiring may or may not happen because
the employers don’t have factories that need to be staffed. They more often hire part-time
or temporary workers and independent contractors. Relatively few private-sector workers
belong to unions, and unions have far less power. In fact, much of the risk of downturns
was shifted from employers to employees from the 1980s to the 2000s.
All of these factors made what could have been a normal recession much worse. That
recession also left a number of problems in its wake. These include lingering high
unemployment, a housing market that may take years to recover, a smaller U.S. auto
industry, and many baby boomers facing retirement with low savings and financially
stressed Social Security and Medicare programs. That said, at least the economy managed
to avoid an economic depression, although a double-dip recession remained possible.

2012
Serious Depression
Economist calls a deep, prolonged contraction a depression. A depression is not as clearly
defined as a recession, but is characterized by rising unemployment, falling incomes
prices, excess inventories and productive capacitive, lack of confidence, and a generally
low level of business activity. Fortunately, depressions are very rare. The great
depression of the 1930s was the only true depression to occur in the United States and
Europe in the past century.
The great depression lasted from 1929, when then stock market crashed in october25
(Black Thursday), to about 1940. During the depression, unemployment reached 25
percent, families lost their savings and homes and survived on charity and odd jobs,
farms and banks failed by the thousands, and two generations formed lifelong memories
of tough economic times. Real GDP contracted by 8.6 percent in1030, 6.4 percent 1931,
13.0 percent 1932, and 1.4 percent in 1933.
Economist disagree about the exact causes of the Great Depression, but a stock market
bubble driven by the wild buying of the roaring twenties is one suspect. Much of that
buying was on margin, meaning with borrowed money, so when stock prices peaked and
a sell—off began, it quickly snowballed into a crash. Although the Crash of 1929 did not
actually CAUSE THE Great Depression, it certainly reduced people’s wealth and,
perhaps more importantly, induced pessimism and fear regarding their economic
prospects. That lack of confidence prevailed for much of the 1030s.
In the view of economists, the Federal Reserve’s decision to reduce the money supply in
the very early 1930w reduced demanded too sharply. Some economists blame the Fed for
pushing the nation into depression, but a lot of money was actually taken out of the
economy by bank failures when people put a run on a bank—that is, when all or most
depositors want to withdraw their money at once—the bank typically fail. The bank will
close its doors, because the depositors money is not in the bank – most of it has been

2012
loaned out as mortgages, auto loans, and personal loans. Bank failures reduced the money
supply and that, apart from the Fed’s actions, reduced demand.
Moreover, business investment collapsed. Why? The market crash hobbled companies’
efforts to raise capital by selling stock. Consumer pessimism and falling demand left
business with fewer reasons to invest. A reduced money supply and high interest rates
made money harder to come by and expensive to borrow.
Actually, economists agree that all of these factors – the stock market crash, collapse in
confidence, reduction of the money supply, bank failures, high interests rates, and
reduced business investment—played a role in initiating, prolonging, or worsening the
Great Depression. The disagreement concerns their exact roles and relative importance in
the debacle.
Fortunately, economists agree that the United States now has safeguards in place that
make a repeat of the Great Depression unlikely. These safeguards include a social safety
net in the form of unemployment insurance, welfare, Medicaid, and Medicare. They also
include a more active government role in economic policy, better regulation of the
securities markets, and insurance of bank deposits up to $100,000( increased to $250,000
until the end of 2013 ) thanks to the Federal Deposit Insurance Corporation ( FDIC ),
which was created in 1933 to insure bank deposits and put an end to runs on banks.
Overall, the U.S. government and governments elsewhere in the developed world are far
more willing to intervene in the economic cycle than they were before the Great
Depression.

2012
Booms and Busts
When Consumers and businesses increase or decrease demand gradually, the cycle of
recession and recovery will be relatively will be relatively smooth, although hardly
painless. But exaggerated response by consumers or businesses can create a boom or a
bust.
(A bust is a colloquial term for a sharp, severe downturn.)
A boom occurs when demand increase sharply over a sustained period. The increase in
demand can be broad-based and affect the entire economy, or it can be more specific. For
example, a nationwide housing boom may be driven by a dramatic increase of adults in
the population who are ready to become homeowners. More specifically still, a housing
boom can occur in rapidly growing city, as occurred in Las Vegas from the late 1980s
though most the 1990s.
In general, an economic boom means good times for most people. However, if a boom
continues long enough and strong enough, it can generate overexpansion by businesses or
inflation. If Businesses over expand, they wind up with too much productive capacity and
too many employees for the exiting level of demand. When that happens, they must their
coasts by cutting back on purchases of materials and equipment and decreasing the
number of employees through layoffs. When employees are laid off, they cut back their
spending, too. If businesses and employees cut back their spending sharply enough for
long enough, a recession begins. If economic conditions become bad enough, the result
can be bust.

2012
Falling Prices
Until recently, very few economists worried about deflation, but since the early 2000s
many have started re-examining the phenomenon. Deflation is defined as a sustained as a
sustained period of falling prices for most goods and services. It is a situation of too few
dollars chasing too many goods and is therefore the opposite on inflation.
Deflation is period of falling prices across a broad range of products and services. It is
the opposite of inflation, in that too few dollars are chasing too many goods. In such a
situation producers have no choice but to reduce their prices.
For this reason, deflation might strike you as a wonderful development. Indeed, it helps
households, at least initially. Consumers can buy more for their money because, if prices
are falling and wages remain stable, the purchasing power of the currency is rising. But
that is about the only benefit to consumers, and it can be short lived.
During deflation, a business that’s able to increase its sales volume enough to offset the
effect of lower prices many continue to do business more or less as usual. But many
businesses find that lower prices mean lower sales or lower profits, or both. Businesses
facing declining profits will have to reduce their payrolls and other costs. This reduces
employment and income, which can set off the vicious cycle of lower demand, lower
production, and recession.
In addition, deflation hurts debts with cheaper dollars. Also, returns on savings and
investments many decrease during deflation because interest rates tend to fall along with
profits and , by extension, stock prices and dividends. Remember, the goal of sound
economic policy is stable currency, one that neither gaining nor losing purchasing power.
For this reason, economists take a dim view of deflation.
The cause of deflation is too much capacity – the ability to produce too many goods and
services given the level of demand. In the United states, the huge investment in
technology made during the 1990s expanded capacity while reducing production cost.

2012
One cure for deflation is to reduce capacity, which is painful for the businessmen that
must close factories or stores – and for their employees. The other is to increase demand,
which isn’t always easy to do. Lower interest rates can help spur borrowing and
spending, but sometimes the only cure in time. Sooner or later the car, clothes, and
appliances need replacing, demand rises, and the virtuous cycle begins again.
The Least You Need to Know
The business Cycle is the alternating pattern of expansion and recession caused by
fluctuating demand by consumers, businesses, and government , and by mismatches
between supply supply and demand and between savings and investment.
Demand-pull inflation occurs when consumers bid up the prices of goods and services.
Wage-push inflation occurs when businesses must raise wages to keep and attract
workers in an environment of low unemployment. Cost-push inflation refers to price
increases by businesses due to increased costs of inputs other than labor.
A recession is informally defined as at two consecutive quarters of contraction in GDP.
The formal definition is a period of high unemployment, and low of contracting income
growth, business investment, and economic activity. A depression is a prolonged period
of rising unemployment, falling incomes, falling prices, excess inventories and
productive capacity, and lack of confidence.
The long-accepted relationship between inflation and unemployment is that low
unemployment eventually generates inflation, and a mind recession is the cure for that
inflation. However, the phenomenon of stagflation shows that inflation can occur even in
the presence of relatively high unemployment.
The business cycle and traditional relationship between inflation and unemployment may
have changed in past 30 years due to faster responses by businesses, the federal reserve’s
success at controlling inflation, and higher productivity.
"Recessions are a natural economic feature and their regular occurrence is healthy and
indeed essential," is how Deutsche's Jim Reid introduces his investigation into post-Fed
un-natural business cycles. Without them there is a serious danger of bubbles and the

2012
misallocation of resources as the further market participants detach themselves from the
last downturn the more they tend to under-estimate risk. We,

2012
Jim Reid, Deutsche Bank: The History of Business Cycles in The US
The chart below shows the duration of each economic expansion (i.e. between all US
recessions) since the NBER started collating statistics from 1854. This highlights the fact
that prior to the GFC the three preceding expansions were in the top five on record. We
can also show that this cycle is now almost exactly average length through history.
If we re-order these cycles by duration we can show more clearly how this current US
expansion compares to those through history.

2012
We passed the median cycle length at the start of 2012 and we will be past the historical
average point by the end of this month (September 2012). This expansion is now the 12th
longest out of 34 since 1854.

2012
BIBILOGRAPHY
Referred Books
1. The idiot’s guide to Economics
By: TOM MORGAN
2. Managerial Economics
By: ATMANAND
3. Economics
By: RICHARD G LPSEY, K.ALEC CHRYSTAL
Web Sites
1. http://armstrongeconomics.files.wordpress.com/2011/04/armstrongeconomics-
the-next-wave-042411-update.pdf
2. http://www.capitalspectator.com/archives/2012/05/
3. httpconza.tumblr.compost12410177319intro-to-austrian-business-cycle-theory-
how-the
4. http://www.zerohedge.com/news/fed-responsible-great-financial-crisis
5. http://www.businessinsider.com/trade-off-financial-system-supply-chain-cross-
contagion-a-study-in-global-systemic-collapse-2012-8?op=1#ixzz26Y0H8VqN
6. http://kalyan-city.blogspot.in/2011/06/4-phases-of-business-cycle-in-
economics.html
7. http://www.investopedia.com/slide-show/4-stages-of-economic-
cycle#ixzz1rhXboeeL
8. http://wallstreetandtech.com/financial-risk-management/231600207
9. http://econfix.wordpress.com/category/economic-cycle/
10. http://www.historyshots.com/financialcrisis/index.cfm
11. http://data.world bank.org/about/world-develpoment-indicaters-data/financial-
sector
12. http://www.imf.org/external/pubs/ft/wp/2002/wp002217.pdf

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