descriptive essay about inflation

What is inflation?

Inflation has been top of mind for many over the past few years. But how long will it persist? In June 2022, inflation in the United States jumped to 9.1 percent, reaching the highest level since February 1982. The inflation rate has since slowed in the United States , as well as in Europe , Japan , and the United Kingdom , particularly in the final months of 2023. But even though global inflation is higher than it was before the COVID-19 pandemic, when it hovered around 2 percent, it’s receding to historical levels . In fact, by late 2022, investors were predicting that long-term inflation would settle around a modest 2.5 percent. That’s a far cry from fears that long-term inflation would mimic trends of the 1970s and early 1980s—when inflation exceeded 10 percent.

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, Connecticut, office.

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. Economic theory and practice, observed for many years and across many countries, shows that long-lasting periods of inflation are caused in large part by what’s known as an easy monetary policy . In other words, when a country’s central bank sets the interest rate too low or increases money growth too rapidly, inflation goes up. As a result, your dollar (or whatever currency you use) will not go as far  today as it did yesterday. For example: in 1970, the average cup of coffee in the United States 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.

How does inflation affect your daily life? You’ve probably seen high rates of inflation reflected in your bills—from groceries to utilities to even higher mortgage payments. Executives and corporate leaders have had to reckon with the effects of inflation too, figuring out how to protect margins while paying more for raw materials.

But inflation isn’t all bad. In a healthy economy, annual inflation is typically in the range of two percentage points, which is what economists consider a sign of pricing stability. When inflation is in this range, it can have positive effects: it can stimulate spending and thus spur demand and productivity when the economy is slowing down and needs a boost. But when inflation begins to surpass wage growth, it can be a warning sign of a struggling economy.

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Inflation may be declining in many markets, but there’s still uncertainty ahead: without a significant surge in productivity, Western economies may be headed for a period of sustained inflation or major economic reset , as Japan has experienced in the first decades of the 21st century.

What does seem to be changing are leaders’ attitudes. According to the 2023 year-end McKinsey Global Survey on economic conditions , respondents reported less fear about inflation as a risk to global and domestic economic growth . But this sentiment varies significantly by region: European respondents were most concerned about the effects of inflation, whereas respondents in North America offered brighter views.

What causes inflation?

Monetary policy is a critical driver of inflation over the long term. The current high rate of inflation is a result of increased money supply , high raw materials costs , labor mismatches , and supply disruptions —exacerbated by geopolitical conflict .

In general, there are two primary types, or causes, of short-term 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 increase prices for end consumers.

Learn more about McKinsey’s Growth, Marketing & Sales  Practice.

What are some periods in history with high inflation?

Economists frequently compare the current inflationary period with the post–World War II era , when price controls, supply problems, and extraordinary demand in the United States fueled double-digit inflation gains—peaking at 20 percent in 1947—before subsiding at the end of the decade. 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 in the United States, sometimes called the “Great Inflation,” saw some of the country’s 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 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.

Inflation isn’t solely a modern-day phenomenon, of course. One very early example of inflation comes from Roman times, from around 200 to 300 CE. Roman leaders were struggling to fund an army big enough to deal with attackers from multiple fronts. To help, they watered down  the silver in their coinage, causing the value of money to slowly fall—and inflation to pick up. This led merchants to raise their prices, causing widespread panic. In response, the emperor Diocletian issued what’s now known as the Edict on Maximum Prices, a series of price and wage controls designed to stop the rise of prices and wages (one helpful control was a maximum price for a male lion). But because the edict didn’t address the root cause of inflation—the impure silver coin—it didn’t fix the problem.

How is inflation measured?

Statistical agencies measure inflation first by 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 over time, statisticians compare the value of the index over one period with that of another. Comparing one month with another gives a monthly rate of inflation, and comparing from year to year gives an annual rate of inflation.

In the United States, the 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 region and is reported for the country as a whole. The Personal Consumption Expenditures (PCE) price index —published by the US Bureau of Economic Analysis—takes into account a broader range of consumer spending, including on healthcare. It is also weighted by data acquired through business surveys.

How does inflation affect consumers and companies differently?

Inflation affects consumers most directly, but businesses can also feel the impact:

• Consumers lose purchasing power when the prices of items they buy, such as food, utilities, and gasoline, increase. This can lead to household belt-tightening and growing pessimism about the economy .
• Companies lose purchasing power and risk seeing their margins decline , when prices increase for inputs used in production. These can include 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. The challenge for many companies is to strike the right balance between raising prices to cover input cost increases while simultaneously ensuring that they don’t raise prices so much that they suppress demand.

How can organizations respond to high inflation?

During periods of high inflation, companies typically pay more for materials , which decreases their margins. One way for companies to offset losses and maintain margins is by raising prices for consumers. However, if price increases are not executed thoughtfully, companies can damage customer relationships and depress sales —ultimately eroding the profits they were trying to protect.

When done successfully, 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 maximize nonprice levers. This can include lengthening production schedules or adding surcharges and delivery fees for rush or low-volume orders.
• Develop the art and science of price change. Instead of making across-the-board price changes, 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 quickly and nimbly on customer feedback.
• Plan options beyond pricing to reduce costs. Use “value engineering” to reimagine a 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. Traditional performance metrics can be less reliable when inflation is high .

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.

Learn more about our Financial Services , Industrials & Electronics , Operations , Strategy & Corporate Finance , and  Growth, Marketing & Sales Practices.

How can CEOs help protect their organizations against uncertainty during periods of high inflation?

In today’s uncertain environment, in which organizations have a much wider range of stakeholders, leaders must think about performance beyond short-term profitability. CEOs should lead with the complete business cycle and their complete slate of stakeholders in mind.

CEOs need an inflation management playbook , just as central bankers do. Here are some important areas to keep in mind while scripting it:

• Design. Leaders should motivate their organizations to raise the profile of design  to a C-suite topic. Design choices for products and services are critical for responding to price volatility, scarcity of components, and higher production and servicing costs.
• Supply chain. The most difficult task for CEOs may be convincing investors to accept supply chain resiliency as the new table stakes. Given geopolitical and economic realities, supply chain resiliency has become a crucial goal for supply chain leaders, alongside cost optimization.
• Procurement. CEOs who empower their procurement  organizations can raise the bar on value-creating contributions. Procurement leaders have told us time and again that the current market environment is the toughest they’ve experienced in decades. CEOs are beginning to recognize that purchasing leaders can be strategic partners by expanding their focus beyond cost cutting to value creation.
• Feedback. A CEO can take a lead role in playing back the feedback the organization is hearing. In today’s tight labor market, CEOs should guide their companies to take a new approach to talent, focusing on compensation, cultural factors, and psychological safety .
• Pricing. Forging new pricing relationships with customers will test CEOs in their role as the “ultimate integrator.” Repricing during inflationary times is typically unpleasant for companies and customers alike. With setting new prices, CEOs have the opportunity to forge deeper relationships with customers, by turning to promotions, personalization , and refreshed communications around value.
• Agility. CEOs can strive to achieve a focus based more on strategic action and less on firefighting. Managing the implications of inflation calls for a cross-functional, disciplined, and agile response.

A practical example: How is inflation affecting the US healthcare industry?

Consumer prices for healthcare have rarely risen faster than the rate of inflation—but that’s what’s happening today. The impact of inflation on the broader economy has caused healthcare costs to rise faster than the rate of inflation. Experts also expect continued labor shortages in healthcare—gaps of up to 450,000 registered nurses and 80,000 doctors —even as demand for services continues to rise. This drives up consumer prices and means that higher inflation could persist. McKinsey analysis as of 2022 predicted that the annual US health expenditure is likely to be $370 billion higher by 2027 because of inflation.

This climate of risk could spur healthcare leaders to address productivity, using tech levers to boost productivity while also reducing costs. In order to weather the storm, leaders will need to quickly set high aspirations, align their organizations around them, and execute with speed .

What is 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 demand, or by a decline in the supply of money and credit.

Generally, moderate deflation positively affects consumers’ pocketbooks, as they can 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. And for consumers, investments such as stocks, corporate bonds, and real estate become riskier.

A recent period of deflation in the United States was the Great Recession, between 2007 and 2008. 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 have significant negative effects on 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:

• “ Investing in productivity growth ,” March 27, 2024, Jan Mischke , Chris Bradley , Marc Canal, Olivia White , Sven Smit , and Denitsa Georgieva
• “ Economic conditions outlook during turbulent times, December 2023 ,” December 20, 2023
• “ Forward Thinking on why we ignore inflation—from ancient times to the present—at our peril with Stephen King ,” November 1, 2023
• “ Procurement 2023: Ten CPO actions to defy the toughest challenges ,” March 6, 2023, Roman Belotserkovskiy , Carolina Mazuera, Marta Mussacaleca , Marc Sommerer, and Jan Vandaele
• “ Why you can’t tread water when inflation is persistently high ,” February 2, 2023, Marc Goedhart and Rosen Kotsev
• “ Markets versus textbooks: Calculating today’s cost of equity ,” January 24, 2023, Vartika Gupta, David Kohn, Tim Koller , and Werner Rehm  
• “ Inflation-weary Americans are increasingly pessimistic about the economy ,” December 13, 2022, Gonzalo Charro, Andre Dua , Kweilin Ellingrud , Ryan Luby, and Sarah Pemberton
• “ Inflation fighter and value creator: Procurement’s best-kept secret ,” October 31, 2022, Roman Belotserkovskiy , Ezra Greenberg , Daphne Luchtenberg, and Marta Mussacaleca
• “ Prime Numbers: Rethink performance metrics when inflation is high ,” October 28, 2022, Vartika Gupta, David Kohn, Tim Koller , and Werner Rehm
• “ The gathering storm: The threat to employee healthcare benefits ,” October 20, 2022, Aditya Gupta , Akshay Kapur , Monisha Machado-Pereira , and Shubham Singhal
• “ Utility procurement: Ready to meet new market challenges ,” October 7, 2022, Roman Belotserkovskiy , Abhay Prasanna, and Anton Stetsenko
• “ The gathering storm: The transformative impact of inflation on the healthcare sector ,” September 19, 2022, Addie Fleron, Aneesh Krishna , and Shubham Singhal
• “ Pricing during inflation: Active management can preserve sustainable value ,” August 19, 2022, Niels Adler and Nicolas Magnette
• “ Navigating inflation: A new playbook for CEOs ,” April 14, 2022, Asutosh Padhi , Sven Smit , Ezra Greenberg , and Roman Belotserkovskiy
• “ 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

This article was updated in April 2024; it was originally published in August 2022.

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Inflation: What It Is and How to Control Inflation Rates

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

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What Is Inflation?

Understanding inflation, types of inflation.

• Impact on Prices
• Protecting Your Finances

Types of Price Indexes

• Pros and Cons
• Controlling Inflation
• Deflation and Disinflation

The Bottom Line

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: What It Is and How to Control Inflation Rates CURRENT ARTICLE
• 9 Common Effects of Inflation
• How to Profit From Inflation
• When Is Inflation Good for the Economy?
• How Does Current Cost of Living Compare to 20 Years Ago?
• Why Are P/E Ratios Higher When Inflation Is Low?
• What Causes Inflation and Who Profits From It?
• Understand the Different Types of Inflation
• Wage Push Inflation
• Cost-Push Inflation
• Cost-Push Inflation vs. Demand-Pull Inflation: What's the Difference?
• Inflation vs. Stagflation: What's the difference?
• What is the Relationship Between Inflation and Interest Rates?
• Inflation's Impact on Stock Returns
• How Does Inflation Affect Fixed-Income Investments?
• How Inflation Affects Your Cost of Living
• How Inflation Impacts Your Savings
• How Inflation Eats Away at Your Retirement Income
• What Impact Does Inflation Have on the Dollar Value Today?
• Inflation and Economic Recovery
• Hyperinflation
• Why Didn't Quantitative Easing Lead to Hyperinflation?
• Worst Cases of Hyperinflation in History
• How the Great Inflation of the 1970s Happened
• Stagflation
• Purchasing Power
• Consumer Price Index (CPI)
• Why Is the Consumer Price Index Controversial?
• Core Inflation
• Headline Inflation
• GDP Price Deflator
• Inflation Accounting
• Inflation-Adjusted Return
• Inflation Targeting
• Real Economic Growth Rate
• Real Gross Domestic Product (GDP)
• Real Income
• Real Interest Rate
• Real Rate of Return
• Wage-Price Spiral

Inflation is a gradual loss of purchasing power that is reflected in a broad rise in prices for goods and services over time. The inflation rate is calculated as the average price increase of a basket of selected goods and services over one year. High inflation means that prices are increasing quickly, while low inflation means that prices are growing more slowly. Inflation can be contrasted with deflation, which occurs when prices decline and purchasing power increases.

Key Takeaways

• Inflation measures how quickly the prices of goods and services are rising.
• Inflation is 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 may like to see some inflation as it raises the value of their assets.

An increase in the money supply 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

Other causes of inflation include supply bottlenecks and shortages of key goods, which can push prices to rise.

When inflation occurs, money loses its purchasing power. This can occur across any sector or throughout an entire economy. The expectation of inflation itself can further sustain the devaluation of money. Workers may demand higher wages and businesses may charge higher prices, in anticipation of sustained inflation. This, in turn, reinforces the factors that push prices up.

Melissa Ling © Investopedia, 2019

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.

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.

How Inflation Impacts Prices

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 to live 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.

The increase in the Consumer Price Index for All Urban Consumers (CPI-U) over the 12 months ending August 2024 on an unadjusted basis. Prices increased by 0.2% on a seasonally adjusted basis in August 2024 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.

Julie Bang / Investopedia

How to Protect Your Finances During Inflation

There are a range of measures that individuals can take to protect their finances against inflation. For instance, one may choose to invest in asset classes that outperform the market during inflationary times. This might include commodities like grain, beef, oil, electricity, and natural gas.

Commodity prices typically stay one step ahead of product prices, and price increases for commodities are often seen as an indicator of inflation to come. Commodities, which can also be volatile, are easily affected by natural disasters, geopolitics, or conflict.

Real estate income may also help buffer against inflation, as landlords can increase their rent to keep pace with the rise of prices overall.

The U.S. government also offers Treasury Inflation-Protected Securities (TIPS) , a type of security indexed to inflation to protect against declines in purchasing power.

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 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. CPI can impact the value of one currency against those of other nations.

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 United States, the Bureau of Labor Statistics (BLS) reports the CPI each month 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 noninstitutional population of the United States.

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 the WPI, many other countries, including the U.S., use a similar variant called the Producer Price Index (PPI) .

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) × 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) × 100 = (5.9197) × 100 = 591.97%

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

Change in Dollar Value = 5.9197 × $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 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

Imposes higher prices on the economy

Drives some prices up first and others later

How Inflation Can Be Controlled

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%).

Meaning of Inflation, Deflation, and Disinflation

While a high inflation rate means that prices are increasing, a low inflation rate does not mean that prices are falling. Counterintuitively, when the inflation rate falls, prices are still increasing, but at a slower rate than before. When the inflation rate falls (but remains positive), this is known as disinflation .

Conversely, if the inflation rate becomes negative, that means that prices are falling. This is known as deflation , which can have negative effects on an economy. Because buying power increases over time, consumers have less incentive to spend money in the short term, resulting in falling economic activity.

Hedging Against Inflation

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) , a 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 as of 2024?

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 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.

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