The U.S. federal funds effective rate underwent a dramatic reduction in early 2020 in response to the COVID-19 pandemic. The rate plummeted from 1.58 percent in February 2020 to 0.65 percent in March, and further decreased to 0.05 percent in April. This sharp reduction, accompanied by the Federal Reserve's quantitative easing program, was implemented to stabilize the economy during the global health crisis. After maintaining historically low rates for nearly two years, the Federal Reserve began a series of rate hikes in early 2022, with the rate moving from 0.33 percent in April 2022 to 5.33 percent in August 2023. The rate remained unchanged for over a year, before the Federal Reserve initiated its first rate cut in nearly three years in September 2024, bringing the rate to 5.13 percent. By December 2024, the rate was cut to 4.48 percent, signaling a shift in monetary policy in the second half of 2024. The first rate cut in 2025 then set the rate at 4.33 percent. What is the federal funds effective rate? The U.S. federal funds effective rate determines the interest rate paid by depository institutions, such as banks and credit unions, that lend reserve balances to other depository institutions overnight. Changing the effective rate in times of crisis is a common way to stimulate the economy, as it has a significant impact on the whole economy, such as economic growth, employment, and inflation. Central bank policy rates The adjustment of interest rates in response to the COVID-19 pandemic was a coordinated global effort. In early 2020, central banks worldwide implemented aggressive monetary easing policies to combat the economic crisis. The U.S. Federal Reserve's dramatic reduction of its federal funds rate - from 1.58 percent in February 2020 to 0.05 percent by April - mirrored similar actions taken by central banks globally. While these low rates remained in place throughout 2021, mounting inflationary pressures led to a synchronized tightening cycle beginning in 2022, with central banks pushing rates to multi-year highs. By mid-2024, as inflation moderated across major economies, central banks began implementing their first rate cuts in several years, with the U.S. Federal Reserve, Bank of England, and European Central Bank all easing monetary policy.

The Federal Reserve's balance sheet has undergone significant changes since 2007, reflecting its response to major economic crises. From a modest 0.9 trillion U.S. dollars at the end of 2007, it ballooned to approximately 6.76 trillion U.S. dollars by March 2025. This dramatic expansion, particularly during the 2008 financial crisis and the COVID-19 pandemic - both of which resulted in negative annual GDP growth in the U.S. - showcases the Fed's crucial role in stabilizing the economy through expansionary monetary policies. Impact on inflation and interest rates The Fed's expansionary measures, while aimed at stimulating economic growth, have had notable effects on inflation and interest rates. Following the quantitative easing in 2020, inflation in the United States reached eight percent in 2022, the highest since 1991. However, by November 2024, inflation had declined to 2.7 percent. Concurrently, the Federal Reserve implemented a series of interest rate hikes, with the rate peaking at 5.33 percent in August 2023, before the first rate cut since September 2021 occurred in September 2024. Financial implications for the Federal Reserve The expansion of the Fed's balance sheet and subsequent interest rate hikes have had significant financial implications. In 2023, the Fed reported a negative net income of 114.3 billion U.S. dollars, a stark contrast to the 58.84 billion U.S. dollars profit in 2022. This unprecedented shift was primarily due to rapidly rising interest rates, which caused the Fed's interest expenses to soar to over 281 billion U.S. dollars in 2023. Despite this, the Fed's net interest income on securities acquired through open market operations reached a record high of 174.53 billion U.S. dollars in the same year.

From 2003 to 2025, the central banks of the United States, United Kingdom, and European Union exhibited remarkably similar interest rate patterns, reflecting shared global economic conditions. In the early 2000s, rates were initially low to stimulate growth, then increased as economies showed signs of overheating prior to 2008. The financial crisis that year prompted sharp rate cuts to near-zero levels, which persisted for an extended period to support economic recovery. The COVID-19 pandemic in 2020 led to further rate reductions to historic lows, aiming to mitigate economic fallout. However, surging inflation in 2022 triggered a dramatic policy shift, with the Federal Reserve, Bank of England, and European Central Bank significantly raising rates to curb price pressures. As inflation stabilized in late 2023 and early 2024, the ECB and Bank of England initiated rate cuts by mid-2024, and the Federal Reserve also implemented its first cut in three years, with forecasts suggesting a gradual decrease in all major interest rates between 2025 and 2026. Divergent approaches within the European Union While the ECB sets a benchmark rate for the Eurozone, individual EU countries have adopted diverse strategies to address their unique economic circumstances. For instance, Hungary set the highest rate in the EU at 13 percent in September 2023, gradually reducing it to 6.5 percent by October 2024. In contrast, Sweden implemented more aggressive cuts, lowering its rate to 2.25 percent by February 2025, the lowest among EU members. These variations highlight the complex economic landscape that European central banks must navigate, balancing inflation control with economic growth support. Global context and future outlook The interest rate changes in major economies have had far-reaching effects on global financial markets. Government bond yields, for example, reflect these policy shifts and investor sentiment. As of June 2024, the United States had the highest 10-year government bond yield among developed economies at 4.09 percent, while Switzerland had the lowest at 0.69 percent. These rates serve as important benchmarks for borrowing costs and economic expectations worldwide.

Policy interest rates in the U.S. and Europe are forecasted to decrease gradually between 2024 and 2027, following exceptional increases triggered by soaring inflation between 2021 and 2023. The U.S. federal funds rate stood at 5.38 percent at the end of 2023, the European Central Bank deposit rate at four percent, and the Swiss National Bank policy rate at 1.75 percent. With inflationary pressures stabilizing, policy interest rates are forecast to decrease in each observed region. The U.S. federal funds rate is expected to decrease to 3.5 percent, the ECB refi rate to 2.65 percent, the Bank of England bank rate to 3.33 percent, and the Swiss National Bank policy rate to 0.75 percent by 2025. An interesting aspect to note is the impact of these interest rate changes on various economic factors such as growth, employment, and inflation. The impact of central bank policy rates The U.S. federal funds effective rate, crucial in determining the interest rate paid by depository institutions, experienced drastic changes in response to the COVID-19 pandemic. The subsequent slight changes in the effective rate reflected the efforts to stimulate the economy and manage economic factors such as inflation. Such fluctuations in the federal funds rate have had a significant impact on the overall economy. The European Central Bank's decision to cut its fixed interest rate in June 2024 for the first time since 2016 marked a significant shift in attitude towards economic conditions. The reasons behind the fluctuations in the ECB's interest rate reflect its mandate to ensure price stability and manage inflation, shedding light on the complex interplay between interest rates and economic factors. Inflation and real interest rates The relationship between inflation and interest rates is critical in understanding the actions of central banks. Central banks' efforts to manage inflation through interest rate adjustments reveal the intricate balance between economic growth and inflation. Additionally, the concept of real interest rates, adjusted for inflation, provides valuable insights into the impact of inflation on the economy.

The Federal Reserve's balance sheet ballooned following its announcement to carry out quantitative easing to increase the liquidity of U.S. banks in early 2020. The balance sheet continued to grow in the following period as well, with a downward trend in 2023. As of February 29, 2024, the Fed's balance sheet amounted to roughly 7.6 trillion U.S. dollars. The most drastic increase in the observed period took place in the first half of 2020. This measure was taken to increase the money supply and stimulate economic growth in the wake of the damage caused by the COVID-19 pandemic. The Federal Reserve was not the only institution that implemented an expansionary monetary policy in response to the pandemic. For instance, the European Central Bank expanded its money supply in March 2020 and kept doing so over the following months. How do central banks increase the amount of money in circulation? Central banks can increase the money circulating in the economy in many ways. For instance, they can decrease banks’ reserve requirements to stimulate lending or decrease the interest rates to reduce the cost of borrowing for commercial banks. Alternatively, central banks can engage in open market operations (OMO) and buy securities such as government bonds from commercial banks or institutions. By conducting open market operations, the Federal Reserve expanded its balance sheet by seven trillion U.S. dollars between 2007 and 2023. All these measures aim to increase bank loans to entrepreneurs and consumers in order to stimulate employment and economic growth. Impact of COVID-19 on the U.S. economy The COVID-19 pandemic had a tremendous impact on national economies worldwide, and the United States was no exception. During the early months of the crisis, many lost their jobs, mostly those in lower-income categories. As a consequence, many Americans found it difficult to pay their rent and cover basic household expenses. Furthermore, in April 2022, most small business owners claimed that the pandemic had a large or moderate negative effect on their businesses. Overall, the gross domestic product (GDP) of the United States decreased by roughly 2.2 percent in 2020. In the following years, however, it increased notably, surpassing 25 trillion U.S. dollars in 2022.

The inflation rate in the United States declined significantly between June 2022 and January 2025, despite rising inflationary pressures towards the end of 2024. The peak inflation rate was recorded in June 2022, at 9.1 percent. In August 2023, the Federal Reserve's interest rate hit its highest level during the observed period, at 5.33 percent, and remained unchanged until September 2024, when the Federal Reserve implemented its first rate cut since September 2021. By January 2025, the rate dropped to 4.33 percent, signalling a shift in monetary policy. What is the Federal Reserve interest rate? The Federal Reserve interest rate, or the federal funds rate, is the rate at which banks and credit unions lend to and borrow from each other. It is one of the Federal Reserve's key tools for maintaining strong employment rates, stable prices, and reasonable interest rates. The rate is determined by the Federal Reserve and adjusted eight times a year, though it can be changed through emergency meetings during times of crisis. The Fed doesn't directly control the interest rate but sets a target rate. It then uses open market operations to influence rates toward this target. Ways of measuring inflation Inflation is typically measured using several methods, with the most common being the Consumer Price Index (CPI). The CPI tracks the price of a fixed basket of goods and services over time, providing a measure of the price changes consumers face. At the end of 2023, the CPI in the United States was 158.11 percent, up from 153.12 a year earlier. A more business-focused measure is the producer price index (PPI), which represents the costs of firms.

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The U.S. bank prime loan rate has undergone significant fluctuations over the past three decades, reflecting broader economic trends and monetary policy decisions. From a high of 10.1 percent in 1990, the rate has seen periods of decline, stability, and recent increases. As of February 2025, the prime rate stood at 7.5 percent, marking a notable rise from the historic lows seen in the early 2020s. Federal Reserve's impact on lending rates The prime rate's trajectory closely mirrors changes in the federal funds rate, which serves as a key benchmark for the U.S. financial system. In 2023, the Federal Reserve implemented a series of rate hikes, pushing the federal funds target range to 5.25-5.5 percent by year-end. This aggressive monetary tightening was aimed at combating rising inflation, and its effects rippled through various lending rates, including the prime rate. Long-term investment outlook While short-term rates have risen, long-term investment yields have also seen changes. The 10-year U.S. Treasury bond, a benchmark for long-term interest rates, showed an average market yield of 2.13 percent in the second quarter of 2024, adjusted for constant maturity and inflation. This figure represents a recovery from negative real returns seen in 2021, reflecting shifting expectations for economic growth and inflation. The evolving yield environment has implications for both borrowers and investors, influencing decisions across the financial landscape.

Personal savings in the United States reached a value of 911 billion U.S. dollars in 2023, which is significantly higher than in 2022. Personal savings peaked in 2020 at nearly 2.7 trillion U.S. dollars. Those figures remained very high until 2021. The excess savings during the COVID-19 pandemic in the U.S. and other countries were the main reason for that increase, as the measures implemented to contain the spread of the virus had an impact on consumer spending.

Saving before and after the 2008 financial crisisDuring the periods of growth and certain economic stability in the pre-2008 crisis period, there were falling savings rates. People were confident the good times would stay and felt comfortable borrowing money. Credit was easily accessible and widely available, which encouraged people to spend money. However, in times of austerity, people generally tend to their private savings due to a higher economic uncertainty. That was also the case in the wake of the 2008 financial crisis. Savings and inflationThe economic climate of high inflation and rising Federal Reserve interest rates in the U.S. made it increasingly difficult to save money in 2022. Not only does inflation affect the ability of people to save, but reversely, consumer behavior also affects inflation. On the one hand, prices can increase when the production costs are higher. That can be the case, for example, when the price of West Texas Intermediate crude oil or other raw materials increases. On the other hand, when people have a lot of savings and the economy is strong, high levels of consumer demand can also increase the final price of products.

As of October 16, 2024, the yield for a ten-year U.S. government bond was 4.04 percent, while the yield for a two-year bond was 3.96 percent. This represents an inverted yield curve, whereby bonds of longer maturities provide a lower yield, reflecting investors' expectations for a decline in long-term interest rates. Hence, making long-term debt holders open to more risk under the uncertainty around the condition of financial markets in the future. That markets are uncertain can be seen by considering both the short-term fluctuations, and the long-term downward trend, of the yields of U.S. government bonds from 2006 to 2021, before the treasury yield curve increased again significantly in 2022 and 2023. What are government bonds? Government bonds, otherwise called ‘sovereign’ or ‘treasury’ bonds, are financial instruments used by governments to raise money for government spending. Investors give the government a certain amount of money (the ‘face value’), to be repaid at a specified time in the future (the ‘maturity date’). In addition, the government makes regular periodic interest payments (called ‘coupon payments’). Once initially issued, government bonds are tradable on financial markets, meaning their value can fluctuate over time (even though the underlying face value and coupon payments remain the same). Investors are attracted to government bonds as, provided the country in question has a stable economy and political system, they are a very safe investment. Accordingly, in periods of economic turmoil, investors may be willing to accept a negative overall return in order to have a safe haven for their money. For example, once the market value is compared to the total received from remaining interest payments and the face value, investors have been willing to accept a negative return on two-year German government bonds between 2014 and 2021. Conversely, if the underlying economy and political structures are weak, investors demand a higher return to compensate for the higher risk they take on. Consequently, the return on bonds in emerging markets like Brazil are consistently higher than that of the United States (and other developed economies). Inverted yield curves When investors are worried about the financial future, it can lead to what is called an ‘inverted yield curve’. An inverted yield curve is where investors pay more for short term bonds than long term, indicating they do not have confidence in long-term financial conditions. Historically, the yield curve has historically inverted before each of the last five U.S. recessions. The last U.S. yield curve inversion occurred at several brief points in 2019 – a trend which continued until the Federal Reserve cut interest rates several times over that year. However, the ultimate trigger for the next recession was the unpredicted, exogenous shock of the global coronavirus (COVID-19) pandemic, showing how such informal indicators may be grounded just as much in coincidence as causation.

According to a survey conducted between July 9 and July 11, 2022, 45 percent of Americans thought that Joe Biden was highly responsible for the current trend in the inflation rate. This is compared to 26 percent of Americans who said President Biden did not have a lot of responsibility for the current inflation rate.

Inflation in the U.S. Global events in 2022 had a significant impact on the United States. Inflation rose from 1.4 percent in January 2021 to 9.1 percent in June 2022. Significantly higher prices of basic goods led to increased concern over the state of the economy, and the ability to cover increasing monthly costs with the same income. Low interest rates, COVID-19-related supply constraints, corporate profiteering, and strong consumer spending had already put pressure on prices before Russia’s invasion of Ukraine in February 2022. Despite rising wages on paper, the rapid growth of consumer prices resulted in an overall decline in real hourly earnings in the first half of 2022.

How much control does Joe Biden have over inflation? The bulk of economic performance and the inflation rate is determined by factors outside the President’s direct control, but U.S. presidents are often held accountable for it. Some of those factors are market forces, private business, productivity growth, the state of the global economy, and policies of the Federal Reserve. Although high-spending decisions such as the 2021 COVID-19 relief bill may have contributed to rising inflation rates, the bill has been seen by economists as a necessary intervention for preventing a recession at the time, as well as being of significant importance to low-income workers impacted by the pandemic.

The most important tool for curbing inflation and controlling the U.S. economy is the Federal Reserve. The Reserve has the ability to set, raise, and lower interest rates and determine the wider monetary policy for the United States – something out of the president’s control. In June 2022, the Reserve announced it would raise interest rates 0.75 percent for the second time that year – hoisting the rate to a target range of 2.25 to 2.5 percent – in an attempt to slow consumer demand and balance demand with supply. However, it can often take time before the impacts of interventions by the Federal Reserve are seen in the public’s day-to-day lives. Most economists expect this wave of inflation to pass in a year to 18 months.