Ben is the Retirement and Investing Editor for Forbes Advisor. With two decades of business and finance journalism experience, Ben has covered breaking market news, written on equity markets for Investopedia, and edited personal finance content for B.
Ben is the Retirement and Investing Editor for Forbes Advisor. With two decades of business and finance journalism experience, Ben has covered breaking market news, written on equity markets for Investopedia, and edited personal finance content for B.
Written ByBen is the Retirement and Investing Editor for Forbes Advisor. With two decades of business and finance journalism experience, Ben has covered breaking market news, written on equity markets for Investopedia, and edited personal finance content for B.
Ben is the Retirement and Investing Editor for Forbes Advisor. With two decades of business and finance journalism experience, Ben has covered breaking market news, written on equity markets for Investopedia, and edited personal finance content for B.
Michael Adams Investing EditorMichael Adams is an investing editor. He's researched, written about and practiced investing for nearly two decades. As a writer, Michael has covered everything from stocks to cryptocurrency and ETFs for many of the world's major financial publicatio.
Michael Adams Investing EditorMichael Adams is an investing editor. He's researched, written about and practiced investing for nearly two decades. As a writer, Michael has covered everything from stocks to cryptocurrency and ETFs for many of the world's major financial publicatio.
Michael Adams Investing EditorMichael Adams is an investing editor. He's researched, written about and practiced investing for nearly two decades. As a writer, Michael has covered everything from stocks to cryptocurrency and ETFs for many of the world's major financial publicatio.
Michael Adams Investing EditorMichael Adams is an investing editor. He's researched, written about and practiced investing for nearly two decades. As a writer, Michael has covered everything from stocks to cryptocurrency and ETFs for many of the world's major financial publicatio.
Updated: Apr 12, 2023, 9:23am
Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations.
Getty
Monetary policy is the bedrock of any nation’s economic policy, and everyone from part-time workers to huge financial institutions, both foreign and domestic, are impacted as it shifts. Here’s how managing the supply of money affects you and the rest of the economy.
Central banks use monetary policy to manage the supply of money in a country’s economy. With monetary policy, a central bank increases or decreases the amount of currency and credit in circulation, in a continuing effort to keep inflation, growth and employment on track.
In the U.S., the Federal Reserve is responsible for monetary policy. Congress has tasked the Fed with a “dual mandate” that it pursues with monetary policy: maximize employment and maintain steady prices. In general, that means the Fed aims to keep unemployment low, but not zero, to foster productivity without inciting higher inflation. There’s no official target range, but historically the Fed has focused on keeping unemployment at about 3.5% to 4.5%.
As for inflation, the Fed normally targets average annual price increases of about 2%. When unemployment is low and inflation is around the 2% level, consumers and businesses are in a good position to spend and invest money—as well as save adequate cash reserves—which meets the Fed’s mandate for a highly functioning economy.
“The power of the Fed is derived primarily from its authority over these two prominent aspects of the economy,” says Robert Johnson, professor of finance at Creighton University. “The Fed executes these objectives through its power to control the money supply.” It was given these responsibilities in 1977 through a Congressional dual mandate, and it may enact its powers using a handful of tools.
Federal funds rate. Commonly called the fed funds rate, or the fed funds target rate, this is the target interest rate set by the Federal Open Market Committee (FOMC) at its eight yearly meetings. Commercial banks reference the fed funds rate when they lend their excess reserves to each other overnight.
Open market operations. The Fed buys and sells government securities, like Treasury bills and bonds, in the open market. By buying back securities, the Fed effectively increases the supply of money circulating—conversely, selling securities lowers the supply. Historically, open market operations are the most commonly used tool to conduct monetary policy.
Reserve requirements. The Fed keeps a close eye on reserve requirements, or the amount of cash banks must have on hand at any time to comply with banking regulations. Those reserves must either be secured in bank vaults or via a deposit in a qualified Federal Reserve Bank to ensure they have money available should customers need it. By lowering the amount of cash banks are required to keep on hand, the Fed can encourage banks to lend out more money. And by raising that requirement, it can do the inverse.
The Discount rate. This is the interest rate charged by the Fed on short-term loans to financial institutions. Generally, these loans are meant to cover reserve requirements or liquidity issues banks can’t meet through loans from other banks, which offer a lower federal funds borrowing rate. Typically, when the U.S. economy is humming on all cylinders, discount rates are relatively high because the Fed doesn’t need to make borrowing money cheap to incentivize activity. However, when the economy is in a slump, the Fed often lowers interest rates to spur lending and credit to individuals and businesses.
Quantitative easing (QE). With QE, a central bank like the Federal Reserve uses its massive cash reserves to buy up large-scale financial assets like government and corporate bonds as well as stocks. This may sound similar to open markets, but quantitative easing often takes place on a much larger scale in more dire circumstances, involves buying more than just shorter-term government bonds and generally occurs when interest rates are already at or near 0%, meaning the Fed has already fully extended one of its primary weapons. Central banks must be careful with QE, however, because continued large-scale asset purchases can lead to economic conditions monetary policy makers don’t want, like higher inflation and asset bubbles.
Public service announcements. When implementing a nation’s monetary policy, a central bank will announce to the financial markets and the general public its general outlook on the economy and any policy measures its taking. In and of themselves, these PSAs may influence the market and economy in ways that the central bank is hoping for.
Depending on the economic circumstance, monetary policy may be categorized in one of two ways: expansionary monetary policy or contractionary monetary policy.
Also known as loose monetary policy, expansionary policy increases the supply of money and credit to generate economic growth. A central bank may deploy an expansionist monetary policy to reduce unemployment and boost growth during hard economic times.
It usually does so by lowering its benchmark federal funds rate, or the interest rate banks use when they lend each other money to satisfy any reserve requirements. While in the U.S. the Federal Reserve cannot require a certain federal funds rate, it can set guidelines and influence the rate banks charge each other by altering the supply of money. In turn, this may lower other interest rates, like those banks use when they lend money to consumers, which helps spur consumer spending through increased credit and lending throughout the nation’s economy.
For example, when the U.S. banking system collapsed leading to the Great Recession of 2007-2008, the Federal Reserve cut interest rates to near-zero to jumpstart the U.S. economy, thus “expanding” economic growth. It recently did the same thing to pull the country out of the 2020 Covid-19 recession.
Also known as tight monetary policy, contractionary policy decreases a nation’s money supply to curb rampant inflation and keep the economy in balance. A central bank will likely hike interest rates and try to slow the growth of money and prices.
At the outset of the 1980s, for instance, when the U.S. inflation rate soared to almost 15%, the Fed aggressively raised interest rates to nearly 20%. While that move led to a nationwide recession, it also brought inflation back to about 3%, helping set the stage for a robust U.S. economy for the remainder of the decade.
When it comes to regulating the economy, a country has two main levers it can pull: monetary policy and fiscal policy.
While they might sound similar—both involve words that suggest money or finance—they’re quite different and are enacted by distinct sectors of the government. Monetary policy is controlled by the Federal Reserve; fiscal policy, on the other hand, is driven by the U.S. government’s executive and the legislative branches.
Practically speaking, this means “fiscal policy deals with taxation and government spending,” says Dr. Guy Baker, CFP, Ph.D., founder of Wealth Teams Alliance, in Irvine, Calif. In contrast, monetary policy involves effecting change by manipulating the monetary supply.
