What is monetary policy and how does it relate to interest rates?
Monetary policy and interest rates are among the most important economic tools that concern investors, business owners, and even ordinary individuals.
In a volatile economic world, central banks around the globe use these tools to achieve financial stability and control inflation rates.
In this article, we’ll dive into the details of monetary policy and how raising or lowering interest rates affects your daily life and the economy as a whole.
Monetary Policy and Its Relationship to Interest Rates
Monetary policy is the set of actions and measures taken by a central bank to manage the money supply (the amount of money circulating in the market) with the aim of countering economic fluctuations and achieving price stability.
Developed countries, and now many developing countries, rely on an economic framework known as inflation targeting, where the central bank seeks to keep inflation at low and stable levels.
How does the central bank control the money supply?
1- Open market operations: Through the purchase or sale of securities and government bonds.
2- Adjusting interest rates: This is the most prominent and influential tool.
In short: When the central bank decides to lower interest rates, this policy is called “accommodative” (to stimulate the market).
When it decides to raise interest rates, the policy becomes “tight” (to rein in the market).
The Concept of Interest Rates and Their Economic Importance
An interest rate can be simply defined as the price of money—that is, the percentage or premium a borrower pays in exchange for receiving funds, and as a guarantee that repayment will not default.
The central bank sets the base interest rate (which is the cost of borrowing between banks).
Based on this rate, commercial banks and financial institutions determine interest rates on loans and savings accounts for the public and businesses.
What is the Central Bank’s approach to crisis management:
- In the event of high inflation (rising prices): The Central Bank raises interest rates, making money more expensive consequently, borrowing and spending decline, thereby reducing demand and lowering inflation.
- In the event of an economic recession (weak markets): The Central Bank lowers interest rates, making money cheaper; consequently, borrowing and consumer spending increase, and the economy recovers.
The Impact of Interest Rate Changes on the Economy and Individuals
It is important to understand that the effects of interest rate decisions are not immediate, it takes about a full year for their tangible impact to begin appearing in the markets and among individuals.
- When interest rates are raised: Car and home loans become more expensive, individuals hesitate to make purchases, consumption declines, and investments drop due to the high cost of financing.
Companies may resort to cutting jobs and wages, bond prices fall, the local currency appreciates, and investors shift from stocks to currencies and deposits.
- When interest rates are lowered: Loans become easier and cheaper to obtain; consumer spending and purchases increase, leading to business expansion and higher employment. Bond prices rise, and the stock and commodity markets (such as gold) become more active.
Do things always go as planned?
In traditional economic theory, inflation and recession are considered the primary drivers of interest rates.
However, economic reality is complex, and there are other political and geopolitical factors that monetary authorities take into account.
What is certain is that understanding how interest rates and monetary policy work can give you clear insight into how to manage your finances, whether you are an investor seeking a safe haven or an individual planning to take out a personal loan.
