essay about inflation in economics

Essay on Inflation: Types, Causes and Effects

Essay on Inflation!

Essay on the Meaning of Inflation:

Inflation and unemployment are the two most talked-about words in the contemporary society. These two are the big problems that plague all the economies. Almost everyone is sure that he knows what inflation exactly is, but it remains a source of great deal of confusion because it is difficult to define it unambiguously.

Inflation is often defined in terms of its supposed causes. Inflation exists when money supply exceeds available goods and services. Or inflation is attributed to budget deficit financing. A deficit budget may be financed by additional money creation. But the situation of monetary expansion or budget deficit may not cause price level to rise. Hence the difficulty of defining ‘inflation’ .

Inflation may be defined as ‘a sustained upward trend in the general level of prices’ and not the price of only one or two goods. G. Ackley defined inflation as ‘a persistent and appreciable rise in the general level or average of prices’ . In other words, inflation is a state of rising price level, but not rise in the price level. It is not high prices but rising prices that constitute inflation.

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It is an increase in the overall price level. A small rise in prices or a sudden rise in prices is not inflation since these may reflect the short term workings of the market. It is to be pointed out here that inflation is a state of disequilibrium when there occurs a sustained rise in price level.

It is inflation if the prices of most goods go up. However, it is difficult to detect whether there is an upward trend in prices and whether this trend is sustained. That is why inflation is difficult to define in an unambiguous sense.

Let’s measure inflation rate. Suppose, in December 2007, the consumer price index was 193.6 and, in December 2008 it was 223.8. Thus the inflation rate during the last one year was 223.8 – 193.6/193.6 × 100 = 15.6%.

As inflation is a state of rising prices, deflation may be defined as a state of falling prices but not fall in prices. Deflation is, thus, the opposite of inflation, i.e., rise in the value or purchasing power of money. Disinflation is a slowing down of the rate of inflation.

Essay on the Types of Inflation :

As the nature of inflation is not uniform in an economy for all the time, it is wise to distinguish between different types of inflation. Such analysis is useful to study the distributional and other effects of inflation as well as to recommend anti-inflationary policies.

Inflation may be caused by a variety of factors. Its intensity or pace may be different at different times. It may also be classified in accordance with the reactions of the government toward inflation.

Thus, one may observe different types of inflation in the contemporary society:

(a) According to Causes:

i. Currency Inflation:

This type of inflation is caused by the printing of currency notes.

ii. Credit Inflation:

Being profit-making institutions, commercial banks sanction more loans and advances to the public than what the economy needs. Such credit expansion leads to a rise in price level.

iii. Deficit-Induced Inflation:

The budget of the government reflects a deficit when expenditure exceeds revenue. To meet this gap, the government may ask the central bank to print additional money. Since pumping of additional money is required to meet the budget deficit, any price rise may be called deficit-induced inflation.

iv. Demand-Pull Inflation:

An increase in aggregate demand over the available output leads to a rise in the price level. Such inflation is called demand-pull inflation (henceforth DPI). But why does aggregate demand rise? Classical economists attribute this rise in aggregate demand to money supply.

If the supply of money in an economy exceeds the available goods and services, DPI appears. It has been described by Coulborn as a situation of “too much money chasing too few goods” .

Note that, in this region, price level begins to rise. Ultimately, the economy reaches full employment situation, i.e., Range 3, where output does not rise but price level is pulled upward. This is demand-pull inflation. The essence of this type of inflation is “too much spending chasing too few goods.”

v. Cost-Push Inflation:

Inflation in an economy may arise from the overall increase in the cost of production. This type of inflation is known as cost-push inflation (henceforth CPI). Cost of production may rise due to increase in the price of raw materials, wages, etc. Often trade unions are blamed for wage rise since wage rate is not market-determined. Higher wage means higher cost of production.

Prices of commodities are thereby increased. A wage-price spiral comes into operation. But, at the same time, firms are to be blamed also for the price rise since they simply raise prices to expand their profit margins. Thus we have two important variants of CPI: wage-push inflation and profit-push inflation. Anyway, CPI stems from the leftward shift of the aggregate supply curve.

The price level thus determined is OP 1 . As aggregate demand curve shifts to AD 2 , price level rises to OP 2 . Thus, an increase in aggregate demand at the full employment stage leads to an increase in price level only, rather than the level of output. However, how much price level will rise following an increase in aggregate demand depends on the slope of the AS curve.

Causes of Demand-Pull Inflation :

DPI originates in the monetary sector. Monetarists’ argument that “only money matters” is based on the assumption that at or near full employment, excessive money supply will increase aggregate demand and will thus cause inflation.

An increase in nominal money supply shifts aggregate demand curve rightward. This enables people to hold excess cash balances. Spending of excess cash balances by them causes price level to rise. Price level will continue to rise until aggregate demand equals aggregate supply.

Keynesians argue that inflation originates in the non-monetary sector or the real sector. Aggregate demand may rise if there is an increase in consumption expenditure following a tax cut. There may be an autonomous increase in business investment or government expenditure. Governmental expenditure is inflationary if the needed money is procured by the government by printing additional money.

In brief, an increase in aggregate demand i.e., increase in (C + I + G + X – M) causes price level to rise. However, aggregate demand may rise following an increase in money supply generated by the printing of additional money (classical argument) which drives prices upward. Thus, money plays a vital role. That is why Milton Friedman believes that inflation is always and everywhere a monetary phenomenon.

There are other reasons that may push aggregate demand and, hence, price level upwards. For instance, growth of population stimulates aggregate demand. Higher export earnings increase the purchasing power of the exporting countries.

Additional purchasing power means additional aggregate demand. Purchasing power and, hence, aggregate demand, may also go up if government repays public debt. Again, there is a tendency on the part of the holders of black money to spend on conspicuous consumption goods. Such tendency fuels inflationary fire. Thus, DPI is caused by a variety of factors.

Cost-Push Inflation Theory :

In addition to aggregate demand, aggregate supply also generates inflationary process. As inflation is caused by a leftward shift of the aggregate supply, we call it CPI. CPI is usually associated with the non-monetary factors. CPI arises due to the increase in cost of production. Cost of production may rise due to a rise in the cost of raw materials or increase in wages.

Such increases in costs are passed on to consumers by firms by raising the prices of the products. Rising wages lead to rising costs. Rising costs lead to rising prices. And rising prices, again, prompt trade unions to demand higher wages. Thus, an inflationary wage-price spiral starts.

This causes aggregate supply curve to shift leftward. This can be demonstrated graphically (Fig. 11.4) where AS 1 is the initial aggregate supply curve. Below the full employment stage this AS curve is positive sloping and at full employment stage it becomes perfectly inelastic. Intersection point (E 1 ) of AD 1 and AS 1 curves determines the price level.

Now, there is a leftward shift of aggregate supply curve to AS 2 . With no change in aggregate demand, this causes price level to rise to OP 2 and output to fall to OY 2 .

With the reduction in output, employment in the economy declines or unemployment rises. Further shift in the AS curve to AS 2 results in higher price level (OP 3 ) and a lower volume of aggregate output (OY 3 ). Thus, CPI may arise even below the full employment (Y f ) stage.

Causes of CPI :

It is the cost factors that pull the prices upward. One of the important causes of price rise is the rise in price of raw materials. For instance, by an administrative order the government may hike the price of petrol or diesel or freight rate. Firms buy these inputs now at a higher price. This leads to an upward pressure on cost of production.

Not only this, CPI is often imported from outside the economy. Increase in the price of petrol by OPEC compels the government to increase the price of petrol and diesel. These two important raw materials are needed by every sector, especially the transport sector. As a result, transport costs go up resulting in higher general price level.

Again, CPI may be induced by wage-push inflation or profit-push inflation. Trade unions demand higher money wages as a compensation against inflationary price rise. If increase in money wages exceeds labour productivity, aggregate supply will shift upward and leftward. Firms often exercise power by pushing up prices independently of consumer demand to expand their profit margins.

Fiscal policy changes, such as an increase in tax rates leads to an upward pressure in cost of production. For instance, an overall increase in excise tax of mass consumption goods is definitely inflationary. That is why government is then accused of causing inflation.

Finally, production setbacks may result in decreases in output. Natural disaster, exhaustion of natural resources, work stoppages, electric power cuts, etc., may cause aggregate output to decline.

In the midst of this output reduction, artificial scarcity of any goods by traders and hoarders just simply ignite the situation.

Inefficiency, corruption, mismanagement of the economy may also be the other reasons. Thus, inflation is caused by the interplay of various factors. A particular factor cannot be held responsible for inflationary price rise.

Essay on the Effects of Inflation :

People’s desires are inconsistent. When they act as buyers they want prices of goods and services to remain stable but as sellers they expect the prices of goods and services should go up. Such a happy outcome may arise for some individuals; “but, when this happens, others will be getting the worst of both worlds.” Since inflation reduces purchasing power it is bad.

The old people are in the habit of recalling the days when the price of say, meat per kilogram cost just 10 rupees. Today it is Rs. 250 per kilogram. This is true for all other commodities. When they enjoyed a better living standard. Imagine today, how worse we are! But meanwhile, wages and salaries of people have risen to a great height, compared to the ‘good old days’. This goes unusually untold.

When price level goes up, there is both a gainer and a loser. To evaluate the consequence of inflation, one must identify the nature of inflation which may be anticipated and unanticipated. If inflation is anticipated, people can adjust with the new situation and costs of inflation to the society will be smaller.

In reality, people cannot predict accurately future events or people often make mistakes in predicting the course of inflation. In other words, inflation may be unanticipated when people fail to adjust completely. This creates various problems.

One can study the effects of unanticipated inflation under two broad headings:

(i) Effect on distribution of income and wealth

(ii) Effect on economic growth.

(a) Effects of Inflation on Income and Wealth Distribution :

During inflation, usually people experience rise in incomes. But some people gain during inflation at the expense of others. Some individuals gain because their money incomes rise more rapidly than the prices and some lose because prices rise more rapidly than their incomes during inflation. Thus, it redistributes income and wealth.

Though no conclusive evidence can be cited, it can be asserted that following categories of people are affected by inflation differently:

i. Creditors and Debtors:

Borrowers gain and lenders lose during inflation because debts are fixed in rupee terms. When debts are repaid their real value declines by the price level increase and, hence, creditors lose. An individual may be interested in buying a house by taking a loan of Rs. 7 lakh from an institution for 7 years.

The borrower now welcomes inflation since he will have to pay less in real terms than when it was borrowed. Lender, in the process, loses since the rate of interest payable remains unaltered as per agreement. Because of inflation, the borrower is given ‘dear’ rupees, but pays back ‘cheap’ rupees.

However, if in an inflation-ridden economy creditors chronically loose, it is wise not to advance loans or to shut down business. Never does it happen. Rather, the loan- giving institution makes adequate safeguard against the erosion of real value.

ii. Bond and Debenture-Holders:

In an economy, there are some people who live on interest income—they suffer most.

Bondholders earn fixed interest income:

These people suffer a reduction in real income when prices rise. In other words, the value of one’s savings decline if the interest rate falls short of inflation rate. Similarly, beneficiaries from life insurance programmes are also hit badly by inflation since real value of savings deteriorate.

iii. Investors:

People who put their money in shares during inflation are expected to gain since the possibility of earning business profit brightens. Higher profit induces owners of firms to distribute profit among investors or shareholders.

iv. Salaried People and Wage-Earners:

Anyone earning a fixed income is damaged by inflation. Sometimes, unionized worker succeeds in raising wage rates of white-collar workers as a compensation against price rise. But wage rate changes with a long time lag. In other words, wage rate increases always lag behind price increases.

Naturally, inflation results in a reduction in real purchasing power of fixed income earners. On the other hand, people earning flexible incomes may gain during inflation. The nominal incomes of such people outstrip the general price rise. As a result, real incomes of this income group increase.

v. Profit-Earners, Speculators and Black Marketeers:

It is argued that profit-earners gain from inflation. Profit tends to rise during inflation. Seeing inflation, businessmen raise the prices of their products. This results in a bigger profit. Profit margin, however, may not be high when the rate of inflation climbs to a high level.

However, speculators dealing in business in essential commodities usually stand to gain by inflation. Black marketeers are also benefited by inflation.

Thus, there occurs a redistribution of income and wealth. It is said that rich becomes richer and poor becomes poorer during inflation. However, no such hard and fast generalizations can be made. It is clear that someone wins and someone loses from inflation.

These effects of inflation may persist if inflation is unanticipated. However, the redistributive burdens of inflation on income and wealth are most likely to be minimal if inflation is anticipated by the people.

With anticipated inflation, people can build up their strategies to cope with inflation. If the annual rate of inflation in an economy is anticipated correctly people will try to protect them against losses resulting from inflation.

Workers will demand 10 p.c. wage increase if inflation is expected to rise by 10 p.c. Similarly, a percentage of inflation premium will be demanded by creditors from debtors. Business firms will also fix prices of their products in accordance with the anticipated price rise. Now if the entire society “learns to live with inflation” , the redistributive effect of inflation will be minimal.

However, it is difficult to anticipate properly every episode of inflation. Further, even if it is anticipated it cannot be perfect. In addition, adjustment with the new expected inflationary conditions may not be possible for all categories of people. Thus, adverse redistributive effects are likely to occur.

Finally, anticipated inflation may also be costly to the society. If people’s expectation regarding future price rise become stronger they will hold less liquid money. Mere holding of cash balances during inflation is unwise since its real value declines. That is why people use their money balances in buying real estate, gold, jewellery, etc.

Such investment is referred to as unproductive investment. Thus, during inflation of anticipated variety, there occurs a diversion of resources from priority to non-priority or unproductive sectors.

b. Effect on Production and Economic Growth :

Inflation may or may not result in higher output. Below the full employment stage, inflation has a favourable effect on production. In general, profit is a rising function of the price level. An inflationary situation gives an incentive to businessmen to raise prices of their products so as to earn higher doses of profit.

Rising price and rising profit encourage firms to make larger investments. As a result, the multiplier effect of investment will come into operation resulting in higher national output. However, such a favourable effect of inflation will be temporary if wages and production costs rise very rapidly.

Further, inflationary situation may be associated with the fall in output, particularly if inflation is of the cost-push variety. Thus, there is no strict relationship between prices and output. An increase in aggregate demand will increase both prices and output, but a supply shock will raise prices and lower output.

Inflation may also lower down further production levels. It is commonly assumed that if inflationary tendencies nurtured by experienced inflation persist in future, people will now save less and consume more. Rising saving propensities will result in lower further outputs.

One may also argue that inflation creates an air of uncertainty in the minds of business community, particularly when the rate of inflation fluctuates. In the midst of rising inflationary trend, firms cannot accurately estimate their costs and revenues. Under the circumstance, business firms may be deterred in investing. This will adversely affect the growth performance of the economy.

However, slight dose of inflation is necessary for economic growth. Mild inflation has an encouraging effect on national output. But it is difficult to make the price rise of a creeping variety. High rate of inflation acts as a disincentive to long run economic growth. The way the hyperinflation affects economic growth is summed up here.

We know that hyperinflation discourages savings. A fall in savings means a lower rate of capital formation. A low rate of capital formation hinders economic growth. Further, during excessive price rise, there occurs an increase in unproductive investment in real estate, gold, jewellery, etc.

Above all, speculative businesses flourish during inflation resulting in artificial scarcities and, hence, further rise in prices. Again, following hyperinflation, export earnings decline resulting in a wide imbalance in the balance of payments account.

Often, galloping inflation results in a ‘flight’ of capital to foreign countries since people lose confidence and faith over the monetary arrangements of the country, thereby resulting in a scarcity of resources. Finally, real value of tax revenue also declines under the impact of hyperinflation. Government then experiences a shortfall in investible resources.

Thus, economists and policy makers are unanimous regarding the dangers of high price rise. But the consequence of hyperinflation is disastrous. In the past, some of the world economies (e.g., Germany after the First World War (1914-1918), Latin American countries in the 1980s) had been greatly ravaged by hyperinflation.

The German Inflation of 1920s was also Catastrophic:

During 1922, the German price level went up 5,470 per cent, in 1923, the situation worsened; the German price level rose 1,300,000,000 times. By October of 1923, the postage of the lightest letter sent from Germany to the United States was 200,000 marks.

Butter cost 1.5 million marks per pound, meat 2 million marks, a loaf of bread 200,000 marks, and an egg 60,000 marks Prices increased so rapidly that waiters changed the prices on the menu several times during the course of a lunch!! Sometimes, customers had to pay double the price listed on the menu when they observed it first!!!

During October 2008, Zimbabwe, under the President-ship of Robert G. Mugabe, experienced 231,000,000 p.c. (2.31 million p.c.) as against 1.2 million p.c. price rise in September 2008—a record after 1923. It is an unbelievable rate. In May 2008, the cost of price of a toilet paper itself and not the costs of the roll of the toilet paper came to 417 Zimbabwean dollars.

Anyway, people are harassed ultimately by the high rate of inflation. That is why it is said that ‘inflation is our public enemy number one’. Rising inflation rate is a sign of failure on the part of the government.

Related Articles:

• Essay on the Causes of Inflation (473 Words)
• Cost-Push Inflation and Demand-Pull or Mixed Inflation
• Demand Pull Inflation and Cost Push Inflation | Money
• Essay on Inflation: Meaning, Measurement and Causes

What is inflation?

Inflation refers to a broad rise in the prices of goods and services across the economy over time, eroding purchasing power for both consumers and businesses. In other words, your dollar (or whatever currency you use for purchases) will not go as far today as it did yesterday. To understand the effects of inflation, take a commonly consumed item and compare its price from one period with another. For example, in 1970, the average cup of coffee cost 25 cents; by 2019, it had climbed to $1.59. So for $5, you would have been able to buy about three cups of coffee in 2019, versus 20 cups in 1970. That’s inflation, and it isn’t limited to price spikes for any single item or service; it refers to increases in prices across a sector, such as retail or automotive—and, ultimately, a country’s economy.

Get to know and directly engage with senior McKinsey experts on inflation.

Ondrej Burkacky is a senior partner in McKinsey’s Munich office, Axel Karlsson is a senior partner in the Stockholm office, Fernando Perez is a senior partner in the Miami office, Emily Reasor is a senior partner in the Denver office, and Daniel Swan is a senior partner in the Stamford office.

In a healthy economy, annual inflation is typically in the range of two percentage points, which is what economists consider a signal of pricing stability. And there can be positive effects of inflation when it’s within range: for instance, it can stimulate spending, and thus spur demand and productivity, when the economy is slowing down and needs a boost. Conversely, when inflation begins to surpass wage growth, it can be a warning sign of a struggling economy.

Inflation affects consumers most directly, but businesses can also feel the impact. Here’s a quick explanation of the differences in how inflation affects consumers and companies:

• Households, or consumers, lose purchasing power when the prices of items they buy, such as food, utilities, and gasoline, increase.
• Companies lose purchasing power, and risk seeing their margins decline , when prices increase for inputs used in production, such as raw materials like coal and crude oil , intermediate products such as flour and steel, and finished machinery. In response, companies typically raise the prices of their products or services to offset inflation, meaning consumers absorb these price increases. For many companies, the trick is to strike a balance between raising prices to make up for input cost increases while simultaneously ensuring that they don’t rise so much that it suppresses demand, which is touched on later in this article.

How is inflation measured?

Statistical agencies measure inflation by first determining the current value of a “basket” of various goods and services consumed by households, referred to as a price index. To calculate the rate of inflation, or percentage change, over time, agencies compare the value of the index over one period to another, such as month to month, which gives a monthly rate of inflation, or year to year, which gives an annual rate of inflation.

For example, in the United States, that country’s Bureau of Labor Statistics publishes its Consumer Price Index (CPI), which measures the cost of items that urban consumers buy out of pocket. The CPI is broken down by regions and is reported for the country as a whole. The  Personal Consumption Expenditures (PCE) price index —published by the US government’s Bureau of Economic Analysis—takes into account a broader range of consumers’ expenditures, including healthcare. It is also weighted by data acquired through business surveys.

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What are the main causes of inflation.

There are two primary types, or causes, of inflation:

• Demand-pull inflation occurs when the demand for goods and services in the economy exceeds the economy’s ability to produce them. For example, when demand for new cars recovered more quickly than anticipated from its sharp dip at the beginning of the COVID-19 pandemic, an intervening shortage in the supply of semiconductors  made it hard for the automotive industry to keep up with this renewed demand. The subsequent shortage of new vehicles resulted in a spike in prices for new and used cars.
• Cost-push inflation occurs when the rising price of input goods and services increases the price of final goods and services. For example, commodity prices spiked sharply  during the pandemic as a result of radical shifts in demand, buying patterns, cost to serve, and perceived value across sectors and value chains. To offset inflation and minimize impact on financial performance, industrial companies were forced to consider price increases that would be passed on to their end consumers.

Learn more about McKinsey's Pricing  practice.

How does inflation today differ from historical inflation?

In January 2022, inflation in the United States accelerated to 7.5 percent, its highest level since February 1982, as a result of soaring energy costs , labor mismatches , and supply disruptions . But inflation is not a new phenomenon; countries have weathered inflation throughout history.

A common comparison to the current inflationary period is with that of the post–World War II era , when price controls, supply problems, and extraordinary demand fueled double-digit inflation gains—peaking at 20 percent in 1947—before subsiding at the end of the decade, according to the US Bureau of Labor Statistics. Consumption patterns today have been similarly distorted, and supply chains have been disrupted  by the pandemic.

The period from the mid-1960s through the early 1980s, sometimes called “The Great Inflation,” saw some of the highest rates of inflation, with a peak of 14.8 percent in 1980. To combat this inflation, the Federal Reserve raised interest rates to nearly 20 percent. Some economists attribute this episode partially to monetary policy mistakes rather than to other purported causes, such as high oil prices. The Great Inflation signaled the need for public trust in the Federal Reserve’s ability to lessen inflationary pressures.

How does inflation affect pricing?

When inflation occurs, companies typically pay more for input materials . One way for companies to offset losses and maintain gross margins is by raising prices for consumers, but if price increases are not executed thoughtfully, companies can damage customer relationships, depress sales, and hurt margins. An exposure matrix that assesses which categories are exposed to market forces, and whether the market is inflating or deflating, can help companies make more informed decisions.

Done the right way, recovering the cost of inflation for a given product can strengthen relationships and overall margins. There are five steps companies can take to ADAPT  (Adjust, Develop, Accelerate, Plan, and Track) to inflation:

• Adjust discounting and promotions and revisit other aspects of sales unrelated to the base price, such as lengthened production schedules or surcharges and delivery fees for rush or low-volume orders.
• Develop the art and science of price change . Don’t make across-the-board price changes; rather, tailor pricing actions to account for inflation exposure, customer willingness to pay, and product attributes.
• Accelerate decision making tenfold . Establish an “inflation council” that includes dedicated cross-functional, inflation-focused decision makers who can act nimbly and quickly on customer feedback.
• Plan options beyond pricing to reduce costs . Use “value engineering” to reimagine your portfolio and provide cost-reducing alternatives to price increases.
• Track execution relentlessly . Create a central supporting team to address revenue leakage and to manage performance rigorously.

Beyond pricing, a variety of commercial and technical levers can help companies deal with price increases in an inflationary market , but other sectors may require a more tailored response to pricing. In the chemicals industry, for instance, category managers contending with soaring prices of commodities can make the following five moves  to save their companies money:

• Gain a full understanding of supply–market dynamics and outlook . Understand and track the elements that trigger price increases and rescind these increases once those drivers are no longer applicable.
• Ensure that suppliers can clearly articulate the impact that price increases in the market have on suppliers’ prices . In times of upward price pressure, sellers often overstate the share of raw materials in input costs, taking the opportunity to inflate their margins. Using cleansheet methodology to identify and challenge these situations is important.
• View unavoidable price increases as temporary surcharges, not the new future state . This mechanism, partly psychological in nature, is very effective in dealing with the stickiness of price increases because it shifts the burden of proof to the supplier.
• Prioritize cross-functional initiatives . When prices are high, the impact of yield improvements, waste reduction, or substitutions can be amplified. If any are available, now is the time to make them a priority.
• Work with sales to pass on price increases . Category managers work closely with finance and commercial teams to shed light on pure market effects and their impact on the prices of goods sold, while ensuring that the right arguments are advanced to pass market-price increases to customers.

Learn more about our Financial Services , Advanced Electronics , Operations , and Growth, Marketing & Sales  practices.

What is the difference between inflation and deflation?

If inflation is one extreme of the pricing spectrum, deflation is the other. Deflation occurs when the overall level of prices in an economy declines and the purchasing power of currency increases. It can be driven by growth in productivity and the abundance of goods and services, by a decrease in aggregate demand, or by a decline in the supply of money and credit.

Generally, moderate deflation positively affects consumers’ pocketbooks, as they are able to purchase more with less money. However, deflation can be a sign of a weakening economy, leading to recessions and depressions. While inflation reduces purchasing power, it also reduces the value of debt. During a period of deflation, on the other hand, debt becomes more expensive. Additionally, consumers can protect themselves to an extent during periods of inflation. For instance, consumers who have allocated their money into investments can see their earnings grow faster than the rate of inflation. During episodes of deflation, however, investments, such as stocks, corporate bonds, and real-estate investments, become riskier.

A recent period of deflation in the United States occurred between 2007 and 2008, referred to by economists as the Great Recession. In December 2008, more than half of executives surveyed by McKinsey  expected deflation in their countries, and 44 percent expected to decrease the size of their workforces.

When taken to their extremes, both inflation and deflation can significantly and negatively affect consumers, businesses, and investors.

For more in-depth exploration of these topics, see McKinsey’s Operations Insights  collection. Learn more about Operations consulting , and check out operations-related job opportunities if you’re interested in working at McKinsey.

Articles referenced include:

• “ How business operations can respond to price increases: A CEO guide ,” March 11, 2022, Andreas Behrendt , Axel Karlsson , Tarek Kasah, and Daniel Swan
• “ Five ways to ADAPT pricing to inflation ,” February 25, 2022, Alex Abdelnour , Eric Bykowsky, Jesse Nading, Emily Reasor , and Ankit Sood
• “ How COVID-19 is reshaping supply chains ,” November 23, 2021, Knut Alicke , Ed Barriball , and Vera Trautwein
• “ Navigating the labor mismatch in US logistics and supply chains ,” December 10, 2021, Dilip Bhattacharjee , Felipe Bustamante, Andrew Curley, and Fernando Perez
• “ Coping with the auto-semiconductor shortage: Strategies for success ,” May 27, 2021, Ondrej Burkacky , Stephanie Lingemann, and Klaus Pototzky

Want to know more about inflation?

Related articles.

What is supply chain?

How business operations can respond to price increases: A CEO guide

Five ways to ADAPT pricing to inflation

An economist explains: What you need to know about inflation

Assistant Professor, Department of Economics, Toronto Metropolitan University

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Inflation is one of the most pressing political and economic issues of the moment, but there are many misconceptions about how inflation is measured, where it comes from and how it impacts the average person.

In June, inflation in Canada reached a 40-year high of 8.1 per cent . While there are signs inflation may be moderating , many Canadians have dealt with the surging cost of living by cutting back on expenses , working more to increase their income, drawing on their savings or taking on more debt .

As an economics professor who conducts research on prices and consumption, I would like to provide some insight into how inflation is measured and how it is impacting Canadians and the economy at large.

What is inflation?

Inflation refers to a general increase in prices and the resulting decline in the purchasing power of money. While most of us can sense whether inflation is high or low from everyday purchases, the inflation rate that gets reported in the press and discussed by policy-makers is a specific measure created by a small army of statisticians and data collectors.

Statistics Canada constructs the Consumer Price Index (CPI) used to track inflation through a two-step process. In the first step, Statistics Canada collects over one million price quotes on virtually anything purchasable in the country.

Prices are recorded in a variety of ways, and the frequency and geography of price collection depends on the item. For example, items with prices that change quickly like food or gasoline, or vary across locations like rent, are collected more frequently than items that are collected once a year, like university tuition or insurance rates.

In the second step, Statistics Canada aggregates these prices to generate the all-item Consumer Price Index by weighing each item’s price change by its share of total consumer spending. These weights are occasionally updated to reflect changes in consumer spending patterns .

The most recent update in 2021 reflects some pandemic-related spending changes, such as a lower weight for food (15.75 per cent) and transportation (16.16 per cent), but a higher weight for shelter (29.67 per cent).

Statistics Canada and the Bank of Canada also measure “ core inflation ” which removes items with the most volatile prices (food and energy) from the CPI to provide a better sense of slower-moving, long-term cost pressures.

What causes inflation?

Prices are determined by supply and demand . High inflation is a sign that, across the economy, demand for goods and services exceeds their supply.

Demand has been strong due to strong employment and wage growth , cheap credit , pandemic-related payments from governments and pandemic-related shifts in demand towards goods consumed at home .

Supply has been disrupted by the pandemic’s effects on Chinese factories , international supply chains , container shipping , trucking and the Russian invasion of Ukraine that led to recent spikes in food and energy prices around the world.

Inflation feels higher than it is

Many Canadians feel like prices rose by more than 8.1 per cent in the last year. Beyond specific criticism of the CPI methodology in Canada , there are at least two reasons for this.

First, consumer spending is measured through surveys that capture the diversity of spending patterns in the population, but collapse this diversity into a single set of weights that treats each dollar of spending equally. Spending patterns vary with age, income, location, household composition and taste, and your personal budget might bear little resemblance to the weights used for the CPI.

Second, we are more likely to notice price changes for items we purchase frequently , and we tend to notice price increases more than decreases . The items with the highest price increases in the last year — energy and food — have these characteristics, and we are less likely to notice the (lower) inflation rate for furniture, electronics, education and health goods that balance these out.

We also pay a lot of attention to soaring house prices and interest rates — especially in big cities — but the cost of owned accommodation in the CPI is based on historical averages of housing prices (25 years) and interest rates (five years) that reflect long-term financing costs for the average homeowner, not someone buying a house today.

How does inflation impact us?

There are winners and losers when it comes to inflation. While it can hurt businesses that end up passing cost increases onto their customers , it can benefit others by allowing them to raise their prices without customer backlash because “everyone else is doing it.”

High inflation is often, but not always, accompanied by high wage growth . Individuals who earn no or below-inflation wages are hurt, while individuals with wages indexed to inflation or who are able to negotiate better wages can benefit. Individuals like seniors on fixed incomes are often hurt by inflation, although many government benefits are indexed to inflation .

Some asset prices are better at keeping pace with inflation. Prices of housing, stocks, art and precious metals may go up, while assets with fixed dollar values like cash and bonds do not.

Inflation can make it easier to repay debts, as long as wages or other asset prices keep pace. Inflation can also benefit government finances as tax revenues rise relative to the dollar value of the debt.

While the source of our current inflation is irrelevant to consumers, it matters for economic policy. Central banks and governments must decide whether to curb demand and risk recession by raising interest rates , cutting spending or raising taxes, or wait and hope that supply-side inflation pressures ease up on their own.

We can only hope that it will not take a major recession to end this period of high inflation (unlike the last major effort by the Bank of Canada to lower inflation ) and that Canada avoids “ stagflation ,” the combination of high inflation and high unemployment that afflicted many economies in the late 1970s.

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Inflation: What It Is, How It Can Be Controlled, and Extreme Examples

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What Is Inflation?

Understanding inflation, types of price indexes.

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Controlling Inflation

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What you need to know about the purchasing power of money and how it changes

Pete Rathburn is a copy editor and fact-checker with expertise in economics and personal finance and over twenty years of experience in the classroom.

Inflation is a rise in prices, which can be translated as the decline of purchasing power over time. The rate at which purchasing power drops can be reflected in the average price increase of a basket of selected goods and services over some time. The rise in prices, which is often expressed as a percentage, means that a unit of currency effectively buys less than it did in prior periods. Inflation can be contrasted with deflation, which occurs when prices decline and purchasing power increases.

Key Takeaways

• Inflation is the rate at which prices for goods and services rise.
• Inflation is sometimes classified into three types: demand-pull inflation, cost-push inflation, and built-in inflation.
• The most commonly used inflation indexes are the Consumer Price Index and the Wholesale Price Index.
• Inflation can be viewed positively or negatively depending on the individual viewpoint and rate of change.
• Those with tangible assets, like property or stocked commodities, may like to see some inflation as that raises the value of their assets.

While it is easy to measure the price changes of individual products over time, human needs extend beyond just one or two products. Individuals need a big and diversified set of products as well as a host of services for living a comfortable life. They include commodities like food grains, metal, fuel, utilities like electricity and transportation, and services like healthcare , entertainment, and labor.

Inflation aims to measure the overall impact of price changes for a diversified set of products and services. It allows for a single value representation of the increase in the price level of goods and services in an economy over a specified time.

Prices rise, which means that one unit of money buys fewer goods and services. This loss of purchasing power impacts the cost of living for the common public which ultimately leads to a deceleration in economic growth. The consensus view among economists is that sustained inflation occurs when a nation's money supply growth outpaces economic growth.

Investopedia / Ellen Lindner

The increase in the Consumer Price Index For All Urban Consumers (CPI-U) over the 12 months ending February 2024. Prices rose 0.4% on a seasonally adjusted basis in February from the previous month.

To combat this, the monetary authority (in most cases, the central bank ) takes the necessary steps to manage the money supply and credit to keep inflation within permissible limits and keep the economy running smoothly.

Theoretically, monetarism is a popular theory that explains the relationship between inflation and the money supply of an economy. For example, following the Spanish conquest of the Aztec and Inca empires, massive amounts of gold and silver flowed into the Spanish and other European economies. Since the money supply rapidly increased, the value of money fell, contributing to rapidly rising prices.

Inflation is measured in a variety of ways depending on the types of goods and services. It is the opposite of deflation , which indicates a general decline in prices when the inflation rate falls below 0%. Keep in mind that deflation shouldn't be confused with disinflation , which is a related term referring to a slowing down in the (positive) rate of inflation.

Investopedia / Julie Bang

Causes of Inflation

An increase in the supply of money is the root of inflation, though this can play out through different mechanisms in the economy. A country's money supply can be increased by the monetary authorities by:

• Printing and giving away more money to citizens
• Legally devaluing (reducing the value of) the legal tender currency
• Loaning new money into existence as reserve account credits through the banking system by purchasing government bonds from banks on the secondary market (the most common method)

In all of these cases, the money ends up losing its purchasing power. The mechanisms of how this drives inflation can be classified into three types: demand-pull inflation, cost-push inflation, and built-in inflation.

Demand-Pull Effect

Demand-pull inflation occurs when an increase in the supply of money and credit stimulates the overall demand for goods and services to increase more rapidly than the economy's production capacity. This increases demand and leads to price rises.

When people have more money, it leads to positive consumer sentiment. This, in turn, leads to higher spending, which pulls prices higher. It creates a demand-supply gap with higher demand and less flexible supply, which results in higher prices.

Melissa Ling {Copyright} Investopedia, 2019

Cost-Push Effect

Cost-push inflation is a result of the increase in prices working through the production process inputs. When additions to the supply of money and credit are channeled into a commodity or other asset markets, costs for all kinds of intermediate goods rise. This is especially evident when there's a negative economic shock to the supply of key commodities.

These developments lead to higher costs for the finished product or service and work their way into rising consumer prices. For instance, when the money supply is expanded, it creates a speculative boom in oil prices . This means that the cost of energy can rise and contribute to rising consumer prices, which is reflected in various measures of inflation.

Built-in Inflation

Built-in inflation is related to adaptive expectations or the idea that people expect current inflation rates to continue in the future. As the price of goods and services rises, people may expect a continuous rise in the future at a similar rate.

As such, workers may demand more costs or wages to maintain their standard of living. Their increased wages result in a higher cost of goods and services, and this wage-price spiral continues as one factor induces the other and vice-versa.

Depending upon the selected set of goods and services used, multiple types of baskets of goods are calculated and tracked as price indexes. The most commonly used price indexes are the Consumer Price Index (CPI) and the Wholesale Price Index (WPI) .

The Consumer Price Index (CPI)

The CPI is a measure that examines the weighted average of prices of a basket of goods and services that are of primary consumer needs. They include transportation, food, and medical care.

CPI is calculated by taking price changes for each item in the predetermined basket of goods and averaging them based on their relative weight in the whole basket. The prices in consideration are the retail prices of each item, as available for purchase by the individual citizens.

Changes in the CPI are used to assess price changes associated with the cost of living , making it one of the most frequently used statistics for identifying periods of inflation or deflation. In the U.S., the Bureau of Labor Statistics (BLS) reports the CPI on a monthly basis and has calculated it as far back as 1913.

The CPI-U, which was introduced in 1978, represents the buying habits of approximately 88% of the non-institutional population of the United States.

The Wholesale Price Index (WPI)

The WPI is another popular measure of inflation. It measures and tracks the changes in the price of goods in the stages before the retail level.

While WPI items vary from one country to another, they mostly include items at the producer or wholesale level. For example, it includes cotton prices for raw cotton, cotton yarn, cotton gray goods, and cotton clothing.

Although many countries and organizations use WPI, many other countries, including the U.S., use a similar variant called the producer price index (PPI) .

The Producer Price Index (PPI)

The PPI is a family of indexes that measures the average change in selling prices received by domestic producers of intermediate goods and services over time. The PPI measures price changes from the perspective of the seller and differs from the CPI which measures price changes from the perspective of the buyer.

In all variants, the rise in the price of one component (say oil) may cancel out the price decline in another (say wheat) to a certain extent. Overall, each index represents the average weighted price change for the given constituents which may apply at the overall economy, sector , or commodity level.

The Formula for Measuring Inflation

The above-mentioned variants of price indexes can be used to calculate the value of inflation between two particular months (or years). While a lot of ready-made inflation calculators are already available on various financial portals and websites, it is always better to be aware of the underlying methodology to ensure accuracy with a clear understanding of the calculations. Mathematically,

Percent Inflation Rate = (Final CPI Index Value ÷ Initial CPI Value) x 100

Say you wish to know how the purchasing power of $10,000 changed between January 1975 and January 2024. One can find price index data on various portals in a tabular form. From that table, pick up the corresponding CPI figures for the given two months. For September 1975, it was 52.1 (initial CPI value) and for January 2024, it was 308.417 (final CPI value).

Plugging in the formula yields:

Percent Inflation Rate = (308.417 ÷ 52.1) x 100 = (5.9197) x 100 = 591.97%

Since you wish to know how much $10,000 from January 1975 would worth be in January 2024, multiply the inflation rate by the amount to get the changed dollar value:

Change in Dollar Value = 5.9197 x $10,000 = $59,197

This means that $10,000 in January 1975 will be worth $59,197 today. Essentially, if you purchased a basket of goods and services (as included in the CPI definition) worth $10,000 in 1975, the same basket would cost you $59,197 in January 2024.

Advantages and Disadvantages of Inflation

Inflation can be construed as either a good or a bad thing, depending upon which side one takes, and how rapidly the change occurs.

Individuals with tangible assets (like property or stocked commodities) priced in their home currency may like to see some inflation as that raises the price of their assets, which they can sell at a higher rate.

Inflation often leads to speculation by businesses in risky projects and by individuals who invest in company stocks because they expect better returns than inflation.

An optimum level of inflation is often promoted to encourage spending to a certain extent instead of saving. If the purchasing power of money falls over time, there may be a greater incentive to spend now instead of saving and spending later. It may increase spending, which may boost economic activities in a country. A balanced approach is thought to keep the inflation value in an optimum and desirable range.

Disadvantages

Buyers of such assets may not be happy with inflation, as they will be required to shell out more money. People who hold assets valued in their home currency, such as cash or bonds, may not like inflation, as it erodes the real value of their holdings.

As such, investors looking to protect their portfolios from inflation should consider inflation-hedged asset classes, such as gold, commodities, and real estate investment trusts (REITs). Inflation-indexed bonds are another popular option for investors to profit from inflation .

High and variable rates of inflation can impose major costs on an economy. Businesses, workers, and consumers must all account for the effects of generally rising prices in their buying, selling, and planning decisions.

This introduces an additional source of uncertainty into the economy, because they may guess wrong about the rate of future inflation. Time and resources expended on researching, estimating, and adjusting economic behavior are expected to rise to the general level of prices. That's opposed to real economic fundamentals, which inevitably represent a cost to the economy as a whole.

Even a low, stable, and easily predictable rate of inflation, which some consider otherwise optimal, may lead to serious problems in the economy. That's because of how, where, and when the new money enters the economy.

Whenever new money and credit enter the economy, it is always in the hands of specific individuals or business firms. The process of price level adjustments to the new money supply proceeds as they then spend the new money and it circulates from hand to hand and account to account through the economy.

Inflation does drive up some prices first and drives up other prices later. This sequential change in purchasing power and prices (known as the Cantillon effect) means that the process of inflation not only increases the general price level over time. But it also distorts relative prices , wages, and rates of return along the way.

Economists, in general, understand that distortions of relative prices away from their economic equilibrium are not good for the economy, and Austrian economists even believe this process to be a major driver of cycles of recession in the economy.

Leads to higher resale value of assets

Optimum levels of inflation encourage spending

Buyers have to pay more for products and services

Impose higher prices on the economy

Drives some prices up first and others later

A country’s financial regulator shoulders the important responsibility of keeping inflation in check. It is done by implementing measures through monetary policy , which refers to the actions of a central bank or other committees that determine the size and rate of growth of the money supply.

In the U.S., the Fed's monetary policy goals include moderate long-term interest rates, price stability, and maximum employment. Each of these goals is intended to promote a stable financial environment. The Federal Reserve clearly communicates long-term inflation goals in order to keep a steady long-term rate of inflation , which is thought to be beneficial to the economy.

Price stability or a relatively constant level of inflation allows businesses to plan for the future since they know what to expect. The Fed believes that this will promote maximum employment, which is determined by non-monetary factors that fluctuate over time and are therefore subject to change.

For this reason, the Fed doesn't set a specific goal for maximum employment, and it is largely determined by employers' assessments. Maximum employment does not mean zero unemployment, as at any given time there is a certain level of volatility as people vacate and start new jobs.

Hyperinflation is often described as a period of inflation of 50% or more per month.

Monetary authorities also take exceptional measures in extreme conditions of the economy. For instance, following the 2008 financial crisis, the U.S. Fed kept the interest rates near zero and pursued a bond-buying program called quantitative easing (QE) .

Some critics of the program alleged it would cause a spike in inflation in the U.S. dollar, but inflation peaked in 2007 and declined steadily over the next eight years. There are many complex reasons why QE didn't lead to inflation or hyperinflation , though the simplest explanation is that the recession itself was a very prominent deflationary environment, and quantitative easing supported its effects.

Consequently, U.S. policymakers have attempted to keep inflation steady at around 2% per year. The European Central Bank (ECB) has also pursued aggressive quantitative easing to counter deflation in the eurozone, and some places have experienced negative interest rates . That's due to fears that deflation could take hold in the eurozone and lead to economic stagnation.

Moreover, countries that experience higher rates of growth can absorb higher rates of inflation. India's target is around 4% (with an upper tolerance of 6% and a lower tolerance of 2%), while Brazil aims for 3.25% (with an upper tolerance of 4.75% and a lower tolerance of 1.75%).

Stocks are considered to be the best hedge against inflation , as the rise in stock prices is inclusive of the effects of inflation. Since additions to the money supply in virtually all modern economies occur as bank credit injections through the financial system, much of the immediate effect on prices happens in financial assets that are priced in their home currency, such as stocks.

Special financial instruments exist that one can use to safeguard investments against inflation . They include Treasury Inflation-Protected Securities (TIPS) , low-risk treasury security that is indexed to inflation where the principal amount invested is increased by the percentage of inflation.

One can also opt for a TIPS mutual fund or TIPS-based exchange-traded fund (ETF). To get access to stocks, ETFs, and other funds that can help avoid the dangers of inflation, you'll likely need a brokerage account. Choosing a stockbroker can be a tedious process due to the variety among them.

Gold is also considered to be a hedge against inflation, although this doesn't always appear to be the case looking backward.

Examples of Inflation

Since all world currencies are fiat money , the money supply could increase rapidly for political reasons, resulting in rapid price level increases. The most famous example is the hyperinflation that struck the German Weimar Republic in the early 1920s.

The nations that were victorious in World War I demanded reparations from Germany, which could not be paid in German paper currency, as this was of suspect value due to government borrowing. Germany attempted to print paper notes, buy foreign currency with them, and use that to pay their debts.

This policy led to the rapid devaluation of the German mark along with the hyperinflation that accompanied the development. German consumers responded to the cycle by trying to spend their money as fast as possible, understanding that it would be worth less and less the longer they waited. More money flooded the economy, and its value plummeted to the point where people would paper their walls with practically worthless bills. Similar situations occurred in Peru in 1990 and in Zimbabwe between 2007 and 2008.

What Causes Inflation?

There are three main causes of inflation: demand-pull inflation, cost-push inflation, and built-in inflation.

• Demand-pull inflation refers to situations where there are not enough products or services being produced to keep up with demand, causing their prices to increase.
• Cost-push inflation, on the other hand, occurs when the cost of producing products and services rises, forcing businesses to raise their prices.
• Built-in inflation (which is sometimes referred to as a wage-price spiral) occurs when workers demand higher wages to keep up with rising living costs. This in turn causes businesses to raise their prices in order to offset their rising wage costs, leading to a self-reinforcing loop of wage and price increases.

Is Inflation Good or Bad?

Too much inflation is generally considered bad for an economy, while too little inflation is also considered harmful. Many economists advocate for a middle ground of low to moderate inflation, of around 2% per year.

Generally speaking, higher inflation harms savers because it erodes the purchasing power of the money they have saved; however, it can benefit borrowers because the inflation-adjusted value of their outstanding debts shrinks over time.

What Are the Effects of Inflation?

Inflation can affect the economy in several ways. For example, if inflation causes a nation’s currency to decline, this can benefit exporters by making their goods more affordable when priced in the currency of foreign nations.

On the other hand, this could harm importers by making foreign-made goods more expensive. Higher inflation can also encourage spending, as consumers will aim to purchase goods quickly before their prices rise further. Savers, on the other hand, could see the real value of their savings erode, limiting their ability to spend or invest in the future.

Why Is Inflation So High Right Now?

In 2022, inflation rates around the world rose to their highest levels since the early 1980s. While there is no single reason for this rapid rise in global prices, a series of events worked together to boost inflation to such high levels.

The COVID-19 pandemic led to lockdowns and other restrictions that greatly disrupted global supply chains, from factory closures to bottlenecks at maritime ports. Governments also issued stimulus checks and increased unemployment benefits to counter the financial impact on individuals and small businesses. When vaccines became widespread and the economy bounced back, demand (fueled in part by stimulus money and low-interest rates) quickly outpaced supply, which still struggled to get back to pre-COVID levels.

Russia's unprovoked invasion of Ukraine in early 2022 led to economic sanctions and trade restrictions on Russia, limiting the world's supply of oil and gas since Russia is a large producer of fossil fuels. Food prices also rose as Ukraine's large grain harvests could not be exported. As fuel and food prices rose, it led to similar increases down the value chains. The Fed raised interest rates to combat the high inflation, which significantly came down in 2023, though it remains above pre-pandemic levels .

Inflation is a rise in prices, which results in the decline of purchasing power over time. Inflation is natural and the U.S. government targets an annual inflation rate of 2%; however, inflation can be dangerous when it increases too much, too fast. Inflation makes items more expensive, especially if wages do not rise by the same levels of inflation. Additionally, inflation erodes the value of some assets, especially cash. Governments and central banks seek to control inflation through monetary policy.

U.S. Bureau of Labor Statistics. " CONSUMER PRICE INDEX - FEBRUARY 2024 ," Page 1.

Edo, Anthony and Melitz, Jacques. " The Primary Cause of European Inflation in 1500-1700: Precious Metals or Population? The English Evidence ." CEPII Working Paper , October 2019, pp. 13-14. Download PDF.

U.S. Bureau of Labor Statistics. " Consumer Price Index: Overview ."

U.S. Bureau of Labor Statistics. " Chapter 17. The Consumer Price Index (Updated 2-14-2018) ," Page 2.

U.S. Bureau of Labor Statistics. " Consumer Price Index Chronology ."

U.S. Bureau of Labor Statistics. " Producer Price Index Frequently Asked Questions (FAQs) ," Select "4. How does the Producer Price Index differ from the Consumer Price Index?"

U.S. Bureau of Labor Statistics. " Producer Price Index Frequently Asked Questions (FAQs) ," Select "3. When did the Wholesale Price Index become the Producer Price Index?"

U.S. Bureau of Labor Statistics. " Producer Price Indexes ."

U.S. Bureau of Labor Statistics. " Consumer Price Index Historical Tables for U.S. City Average ."

U.S. Bureau of Labor Statistics. " Historical CPI-U ," Page 3.

Adam Smith Institute. " The Cantillion Effect ."

Foundation for Economic Education. " The Current Economic Crisis and the Austrian Theory of the Business Cycle ."

Board of Governors of the Federal Reserve System. " Review of Monetary Policy Strategy, Tools, and Communication ."

Board of Governors of the Federal Reserve System. " What is the Lowest Level of Unemployment that the U.S. Economy Can Sustain? "

Fischer, Stanley and et al. " Modern Hyper- and High Inflations ." Journal of Economic Literature , vol. 40, no. 3, September 2002, pp. 837.

Federal Reserve History. " The Great Recession and its Aftermath ."

Federal Reserve Bank of New York. " Liberty Street Economics: Ten Years Later—Did QE Work? "

Congressional Budget Office. " How the Federal Reserve’s Quantitative Easing Affects the Federal Budget ."

Board of Governors of the Federal Reserve System. " FAQs: Why Does the Federal Reserve Aim for Inflation of 2 Percent Over the Longer Run? "

European Central Bank. " How Quantitative Easing Works ."

Reserve Bank of India. " Monetary Policy ," Select "The Monetary Policy Framework."

Central Bank of Brazil. " Inflation Targeting Track Record ."

TreasuryDirect. " Treasury Inflation-Protected Securities (TIPS) ."

University of Illinois, Urbana-Champaign. " 1920s Hyperinflation in Germany and Bank Notes ."

Rossini, Renzo (Editors Alejandro M. Werner and Alejandro Santos). " Staying the Course of Economic Success: Chapter 2. Peru’s Recent Economic History: From Stagnation, Disarray, and Mismanagement to Growth, Stability, and Quality Policies ." International Monetary Fund, September 2015.

Kramarenko, Vitaliy and et al. " Zimbabwe: Challenges and Policy Options after Hyperinflation ." International Monetary Fund , June 2010, no. 6.

The World Bank. " Inflation, Consumer Prices (Annual %) ."

Federal Reserve Bank of St. Louis, FRED. " Consumer Price Index for All Urban Consumers: All Items in U.S. City Average ."

Board of Governors of the Federal Reserve System. " Open Market Operations ."

• Inflation: What It Is, How It Can Be Controlled, and Extreme Examples 1 of 41
• 10 Common Effects of Inflation 2 of 41
• How to Profit From Inflation 3 of 41
• When Is Inflation Good for the Economy? 4 of 41
• History of the Cost of Living 5 of 41
• Why Are P/E Ratios Higher When Inflation Is Low? 6 of 41
• What Causes Inflation? 7 of 41
• Understand the Different Types of Inflation 8 of 41
• Wage Push Inflation: Definition, Causes, and Examples 9 of 41
• Cost-Push Inflation: When It Occurs, Definition, and Causes 10 of 41
• Cost-Push Inflation vs. Demand-Pull Inflation: What's the Difference? 11 of 41
• Inflation vs. Stagflation: What's the Difference? 12 of 41
• What Is the Relationship Between Inflation and Interest Rates? 13 of 41
• Inflation's Impact on Stock Returns 14 of 41
• How Does Inflation Affect Fixed-Income Investments? 15 of 41
• How Inflation Affects Your Cost of Living 16 of 41
• How Inflation Impacts Your Savings 17 of 41
• How Inflation Impacts Your Retirement Income 18 of 41
• What Impact Does Inflation Have on a Dollar's Value Over Time? 19 of 41
• Inflation and Economic Recovery 20 of 41
• What Is Hyperinflation? Causes, Effects, Examples, and How to Prepare 21 of 41
• Why Didn't Quantitative Easing Lead to Hyperinflation? 22 of 41
• Worst Cases of Hyperinflation in History 23 of 41
• How the Great Inflation of the 1970s Happened 24 of 41
• What Is Stagflation, What Causes It, and Why Is It Bad? 25 of 41
• Understanding Purchasing Power and the Consumer Price Index 26 of 41
• Consumer Price Index (CPI): What It Is and How It's Used 27 of 41
• Why Is the Consumer Price Index Controversial? 28 of 41
• Core Inflation 29 of 41
• What Is Headline Inflation (Reported in Consumer Price Index)? 30 of 41
• What Is the GDP Price Deflator and Its Formula? 31 of 41
• Indexation Explained: Meaning and Examples 32 of 41
• Inflation Accounting: Definition, Methods, Pros & Cons 33 of 41
• Inflation-Adjusted Return: Definition, Formula, and Example 34 of 41
• What Is Inflation Targeting, and How Does It Work? 35 of 41
• Real Economic Growth Rate: Definition, Calculation, and Uses 36 of 41
• Real Gross Domestic Product (Real GDP): How to Calculate It, vs. Nominal 37 of 41
• Real Income, Inflation, and the Real Wages Formula 38 of 41
• Real Interest Rate: Definition, Formula, and Example 39 of 41
• Real Rate of Return: Definition, How It's Used, and Example 40 of 41
• Wage-Price Spiral: What It Is and How It’s Controlled 41 of 41

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Macro Economic Essays

These are a collection of essays written for my economic blogs.

Exchange Rate Essays

• Effects of a falling Dollar
• Why Dollar keeps falling
• Discuss Policies to Stop the Dollar Falling
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• Discuss the Difficulties of Controlling Inflation
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• Explain What Can Cause a Sustained Increase in the Rate of Inflation
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Fiscal Policy

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• Benefits of Globalisation for Developing and Developed Countries

Monetary Policy

• Discuss Effects of an Increase in Interest Rates
• How MPC set Interest Rates
• Benefits of High-Interest Rates (and recessions)
• Who Sets interest rates – Markets or Bank of England?

Economic History

• Economics of the 1920s
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• UK economy under Mrs Thatcher
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• What Went Wrong with US Economy?
• Problem with Bailing out financial sector
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• National Debt in the UK
• How To Survive a Recession
• Can A recession be a good thing?

Chinese Economy

• Problems of Chinese Economic Growth
• Should we worry about a strong China
• Chinese Growth and Costs of Growth
• Chinese Interest Rates and Economic Growth

Model essays

• A2 model essays
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Home — Essay Samples — Economics — Political Economy — Inflation

Essays on Inflation

Inflation essay topics and outline examples, essay title 1: understanding inflation: causes, effects, and economic policy responses.

Thesis Statement: This essay provides a comprehensive analysis of inflation, exploring its root causes, the economic and societal effects it generates, and the various policy measures employed by governments and central banks to manage and mitigate inflationary pressures.

• Introduction
• Defining Inflation: Concept and Measurement
• Causes of Inflation: Demand-Pull, Cost-Push, and Monetary Factors
• Effects of Inflation on Individuals, Businesses, and the Economy
• Inflationary Policies: Central Bank Actions and Government Interventions
• Case Studies: Historical Inflationary Periods and Their Consequences
• Challenges in Inflation Management: Balancing Growth and Price Stability

Essay Title 2: Inflation and Its Impact on Consumer Purchasing Power: A Closer Look at the Cost of Living

Thesis Statement: This essay focuses on the effects of inflation on consumer purchasing power, analyzing how rising prices affect the cost of living, household budgets, and the strategies individuals employ to cope with inflation-induced challenges.

• Inflation's Impact on Prices: Understanding the Cost of Living Index
• Consumer Behavior and Inflation: Adjustments in Spending Patterns
• Income Inequality and Inflation: Examining Disparities in Financial Resilience
• Financial Planning Strategies: Savings, Investments, and Inflation Hedges
• Government Interventions: Indexation, Wage Controls, and Social Programs
• The Global Perspective: Inflation in Different Economies and Regions

Essay Title 3: Hyperinflation and Economic Crises: Case Studies and Lessons from History

Thesis Statement: This essay explores hyperinflation as an extreme form of inflation, examines historical case studies of hyperinflationary crises, and draws lessons on the devastating economic and social consequences that result from unchecked inflationary pressures.

• Defining Hyperinflation: Thresholds and Characteristics
• Case Study 1: Weimar Republic (Germany) and the Hyperinflation of 1923
• Case Study 2: Zimbabwe's Hyperinflationary Collapse in the Late 2000s
• Impact on Society: Currency Devaluation, Poverty, and Social Unrest
• Responses and Recovery: Stabilizing Currencies and Rebuilding Economies
• Preventative Measures: Policies to Avoid Hyperinflationary Crises

The Impact of Inflation Reduction Act on The International Economic Stage

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Inflation defined: What is it, what causes it, and what is hyperinflation?

Inflationary headwinds have clouded economic forecasts as a new report brings mixed news.

The latest report from the U.S. Bureau of Labor Statistics showed that the price of goods and services rose 3.1% year over year in January. The reading is lower than the 3.4% in December but higher than the Federal Reserve's target rate of 2%.

Month-to month-readings saw the rate rise from .2% in December to .3% in January, raising questions about whether the Federal Reserve will cut interest rates.

Though inflation has cooled from post-pandemic highs of 9.1%, the topic remains a political factor .

The next announcement from the bureau is scheduled for March 12.

Protect your assets: Best high-yield savings accounts of 2023

Here's what to know about inflation.

What is inflation? 

Inflation is the decline of purchasing power in an economy caused by rising prices, according to Investopedia .

The root of inflation is an increase in an economy's money supply that allows more people to enter markets for goods, driving prices higher.

Inflation in the United States is measured by the Consumer Price Index (CPI), which bundles together commonly purchased goods and services and tracks the change in prices.

A slowdown in inflation is called disinflation and a reduction in prices is called deflation .

What causes inflation? 

Inflationary causes include:

• Demand pull : An inflationary cycle caused by demand outpacing production capabilities that leads to prices rising
• Cost-push effect : An inflationary effect where production costs are pushed into the final cost
• Built-in inflation : An increase in inflation as a result of people bargaining to maintain their purchasing power

Recently, some financial observers have assigned a new cause to the inflationary portfolio.

Independent financial research firm Fundstrat's head of research Tom Lee said on CNBC that corporate greed was a key driver to inflation. Lee said that core inflation was "basically" at the Federal Reserve's target of 2%.

Grocery prices rose 1.2% year over year in January but the cost of insurance rose more than 20% on average year over year, according to the latest Consumer Price Index reading.

What will Fed say about interest rates? Key economy news you need to know this week.

What is hyperinflation?

Hyperinflation is the rapid and uncontrolled increase of inflation in an economy, according to Investopedia .

The phenomenon is rare but when it occurs, the effects are devastating. Hyperinflation in Yugoslavia caused people to barter for goods instead of using the country's currency, which would be replaced by the German mark to stabilize the economy.

Hungary experienced a daily inflation rate of 207% between 1945 and 1946, the highest ever recorded.

Consumer Price Index month over month

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The Curse of the Strong U.S. Economy

• Philipp Carlsson-Szlezak,
• Paul Swartz,
• Martin Reeves

The booming labor market complicates the Fed’s mission to moderate inflation without recession.

With GDP contracting in the first half of the year and a cratering stock market, it may seem surprising to describe the U.S. economy as “strong.” While the haze of macroeconomic data is exceptionally contradictory, the current reality is that highly profitable firms are employing a record number of workers and paying them rising wages. This would all be good news if it didn’t stoke the fire of inflation. In fighting inflation, the Fed is now much more accepting of the risk of causing a recession. When recession looms, the reaction from executives is often to retreat behind the moat, pull up the drawbridge by cutting orders, production, investment, and the workforce, all with an aim to fortify the balance sheet with liquidity to ride out the storm. But this alone would be a wasted opportunity to improve competitive position at a time when rivals will be distracted.

The U.S. economy, though clearly facing a growing risk of recession, continues to exhibit remarkable strengths, particularly in the labor market, as illustrated by continued job creation and another drop in the unemployment rate in the September 2022 jobs report .

• Philipp Carlsson-Szlezak is a managing director and partner in BCG’s New York office and the firm’s global chief economist. He is a coauthor of Shocks, Crises, and False Alarms: How to Assess True Macroeconomic Risk (Harvard Business Review Press, 2024).
• Paul Swartz  is an executive director and senior economist in the BCG Henderson Institute, based in BCG’s New York office. He is a coauthor of Shocks, Crises, and False Alarms: How to Assess True Macroeconomic Risk (Harvard Business Review Press, 2024).
• Martin Reeves is the chairman of Boston Consulting Group’s BCG Henderson Institute in San Francisco and a coauthor of The Imagination Machine (Harvard Business Review Press, 2021).

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Economics Revision Essay Plans

Last updated 17 Dec 2019

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Essay on Inflation In Philippines

Students are often asked to write an essay on Inflation In Philippines in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Inflation In Philippines

What is inflation.

Inflation means the prices of things we buy are going up. In the Philippines, when prices rise, it becomes harder for people to afford food, clothes, and other items. This can happen when there’s too much money to spend but not enough goods, or when the cost to make products goes higher.

Inflation in the Philippines

The Philippines often experiences inflation. This can be due to natural disasters affecting crops, changes in global oil prices, or government actions. When inflation occurs, Filipino families might struggle to buy what they need, which can be tough for everyone.

Effects on Daily Life

Because of inflation, families in the Philippines might have to change how they spend money. They may buy less food or cheaper items to save money. Sometimes, even going to school or getting healthcare can become more expensive, making life challenging for many people.

250 Words Essay on Inflation In Philippines

Understanding inflation in the philippines.

Inflation means the increase in prices of things we buy, like food, clothes, and toys. In the Philippines, just like in other countries, prices can go up over time. This can make life hard for families, especially if they don’t have a lot of money.

Causes of Inflation

In the Philippines, inflation can happen for many reasons. Sometimes, if there’s a problem with growing food or if there’s a big storm, there might not be enough of it, and this can make prices go up. Also, if the money in the Philippines becomes less valuable compared to other countries’ money, things that come from other countries can become more expensive.

Effects of Inflation

When prices go up, it’s tough for people. They might not be able to buy as much with their money, and this can be stressful. Parents might have to work more to earn more money, and sometimes, kids might not get new toys or clothes as often.

What the Government Does

The government in the Philippines tries to control inflation. They can change how much money is in the economy or make rules about prices to help keep them from going up too fast. They do this because they want to make sure that people can afford what they need.

Inflation in the Philippines is a challenge that affects everyone. It’s important to understand why it happens and how it changes the way people live. While it can be tough when prices go up, the government works to manage inflation for the good of the country.

500 Words Essay on Inflation In Philippines

Inflation is when the prices of things we buy go up. Imagine you could buy a toy car for one peso last year, but this year the same car costs two pesos. That’s inflation: the money you have buys less than before. This can happen with toys, food, clothes, and almost everything. In the Philippines, like in many countries, inflation affects how people live because they need more money to buy the same things.

Causes of Inflation in the Philippines

In the Philippines, inflation happens for a few reasons. Sometimes, when there are not enough goods like rice or vegetables, prices go up because many people want these items but there aren’t enough for everyone. This is called “demand-pull inflation.” Another reason is “cost-push inflation,” which is when the cost to make products goes up. For example, if the price of gas increases, it costs more to deliver goods to stores, so the prices of these goods go up.

Also, when the money value in the Philippines goes down compared to other countries’ money, things we buy from other countries become more expensive. This is known as “imported inflation.”

Effects of Inflation on People

Inflation can make life hard for families. Parents have to spend more money on the same things, so they might have less money left for saving or for fun activities. Kids might notice that their allowance doesn’t buy as much candy or toys as it used to. If inflation is high, people might worry about prices going up even more and rush to buy things, which can make inflation worse.

How the Government Handles Inflation

The government of the Philippines tries to control inflation to make sure prices don’t rise too fast. The Central Bank of the Philippines can change interest rates, which is like changing the cost of borrowing money. If it’s more expensive to borrow money, people and businesses might spend less, and this can help slow down inflation.

The government can also use policies to help make sure there is enough supply of goods. For example, they can encourage farmers to grow more rice or make it easier for stores to get products from other countries when there’s not enough supply in the Philippines.

What Can People Do?

People can also do things to handle inflation. Families can plan their spending and look for better prices before buying something. It’s important to learn about money and how to use it wisely, especially when prices are going up.

Inflation in the Philippines is when prices rise and money buys less. It can be caused by not enough goods, higher costs to make products, or the country’s money value changing. Inflation affects how people live, but the government and people can take steps to manage it. By understanding what inflation is and how it works, even school students can be better prepared to deal with it in their daily lives.

That’s it! I hope the essay helped you.

If you’re looking for more, here are essays on other interesting topics:

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