Money is Created by Commercial Banks When Loans are Made

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Commercial banks play a significant role in the creation of money, and it's not just a matter of printing more cash or coins. According to the article, commercial banks create money when loans are made.

This process is often referred to as "fractional reserve banking", where banks keep a fraction of deposits in reserve and lend out the rest. In the US, for example, banks are required to keep only 10% of deposits in reserve, allowing them to lend out the remaining 90%.

As a result, the amount of money in circulation can increase significantly as banks make more loans. In fact, the article notes that the majority of money in circulation is created through this process, rather than through the government printing more money.

The creation of new money through loans has a direct impact on the economy, influencing the amount of money available for consumers and businesses to spend and invest.

Creation by Banks

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Commercial banks play a crucial role in creating money in the economy. They create new money by making loans to customers, and this process is controlled by the reserve requirement ratio set by central banks.

When a bank lends money, it creates a deposit in the borrower's account, thereby creating new money. This is because the bank sees the loan as a potential asset that will be repaid over time, and it creates a corresponding deposit in the borrower's account.

The bank's balance sheet will show a loan asset and a deposit liability for the amount of the loan. For example, if a bank lends £2,000, it will create a loan asset of £2,000 and a deposit liability of £2,000.

The money created by banks is not just narrow money, but also broad money. Broad money includes electronic money in bank accounts, which is the type of money that is most commonly used in everyday transactions. When a bank lends money, it increases the supply of broad money by the full amount of the loan.

Credit: youtube.com, How Commercial Banks Really Create Money (the Money Multiplier is a MYTH).

Here's a breakdown of the money creation process:

  • Initial deposit: $100
  • Bank keeps 10% as reserves, lends out $90
  • Lending process repeats, creating more value in the economy
  • Money multiplier formula: 1 / Reserve Ratio
  • In the example, the money multiplier is 1 / 0.1 = 10, creating $1000 in the economy from an initial deposit of $100.

The reserve requirement ratio is an important tool for monetary policy, as it determines how much money banks can create. If the ratio increases, banks can create less money, and if it decreases, banks can create more money.

By understanding how banks create money, we can see that it's not just a matter of printing physical currency, but rather a complex process that involves the creation of deposits and loans. This process has a significant impact on the economy, and it's essential to understand how it works in order to make informed decisions about monetary policy.

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Understanding the Process

Money is created by commercial banks when they make loans to their customers. This process is known as double entry accounting, where the bank creates a loan asset and a deposit for the borrower.

The bank's liability increases by the amount of the loan, which is £2,000 in this case. But what's interesting is that the bank doesn't create any narrow money supply, only broad money supply, which includes electronic money in bank accounts.

For another approach, see: Us Currency Supply

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As the loan is used to make purchases, it's deposited into another bank, which then lends out a portion of it to another customer. This process repeats infinitely, creating a multiplier effect. The money multiplier formula is 1 / Reserve Ratio, which in this case is 1 / 0.1 = 10.

This means that for every £100 deposited, the economy actually has £1,000. The reserve ratio is an important part of monetary policy, as it determines how much money banks can create. If the ratio increases, banks can create less money, and if it decreases, they can create more.

Here's a breakdown of the process:

  • Initial deposit: £1,000
  • Bank keeps 10% in reserve (£100)
  • Lends out £900 to customer
  • Customer deposits £900 into another bank
  • Another bank lends out £810 to a new customer
  • And so on, creating a multiplier effect

The money multiplier formula can be used to calculate the total amount of money created in the system. It's a powerful tool for understanding how commercial banks create money and how it affects the economy.

The Role of Commercial Banks

Commercial banks play a crucial role in creating money in the economy. By lending money to customers, they create deposits in those customers' bank accounts, increasing the money supply.

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When a bank lends a loan, it creates a deposit in the borrower's bank account, thereby creating new money. This process is facilitated by double entry accounting, where the bank sees the loan as a potential asset and the deposit as a corresponding liability.

The bank's liability for the loan is equal to the amount of the loan, while its asset is also equal to the amount of the loan. This means that the bank has created a new deposit in the borrower's account, which is equivalent to the amount of the loan.

The broader money supply increases by 100% of the loan amount, while the narrow money supply (notes and cash) remains unchanged. This is because the loan creates electronic money in the borrower's bank account, which is part of the broad money supply.

Here's a breakdown of how the money supply increases:

  • Narrow money supply (M0) = notes and cash
  • Broad money supply (M1-M4) = electronic money in bank accounts

For example, if a bank lends £2,000, the broader money supply will increase by £2,000, while the narrow money supply remains the same.

The process of money creation by commercial banks is controlled through the reserve requirement ratio, which is set by the central bank. This ratio determines the percentage of deposits that banks must hold in reserve and cannot lend out.

Credit: youtube.com, Credit Creation and the Money Multiplier - How do Commercial Banks Make Money?

A lower reserve ratio allows banks to lend out more money, creating more credit and increasing the money supply. Conversely, a higher reserve ratio reduces the amount of money that banks can lend, decreasing the money supply.

To illustrate this, consider the example of a customer depositing $100 into a bank. The bank can lend out $90 of this deposit, which is then deposited into another bank. This process can repeat infinitely, creating more money in the economy.

The money multiplier formula can be used to calculate the value created by commercial banks:

Money Multiplier = 1 / Reserve Ratio

For example, if the reserve ratio is 10%, the money multiplier is 1 / 0.1 = 10. This means that for every $100 deposited, the economy actually has $1000.

Intriguing read: Money Multiplier Concept

Learning Objectives

By the end of this section, you'll be able to explain how banks act as intermediaries between savers and borrowers.

Banks play a crucial role in facilitating the flow of money between those who have it and those who need it. They do this by accepting deposits from savers and then lending those funds to borrowers.

Credit: youtube.com, The Bank of England explains how commercial banks create money out of thin air

To fully grasp this concept, it's essential to understand the relationship between banks, savings and loans banks, and credit unions. In simple terms, banks, savings and loans banks, and credit unions all provide financial services, but they differ in their business models and customer bases.

Here's a quick rundown of the key learning objectives for this section:

  • Explain how banks act as intermediaries between savers and borrowers
  • Evaluate the relationship between banks, savings and loans banks, and credit unions
  • Utilize the money multiplier formula to determine how banks create money
  • Analyze and create T-account balance sheets
  • Evaluate the risks and benefits of money and banks

By mastering these concepts, you'll gain a deeper understanding of how commercial banks create money and the role they play in our economy.

Modern Economy and Banking

In a modern economy, commercial banks play a crucial role in creating money. According to the Bank of England, banks create money by making loans, which increases the broader money supply.

Banks use double entry accounting to create a loan asset and a deposit for every loan they make. This means that when a bank lends £2,000, it creates a loan asset for £2,000 and a deposit for £2,000.

Credit: youtube.com, How Do Banks Create Money? A Walk-Through of Richard Werner's Papers

The broader money supply increases by 100% of the loan amount, but the narrow money supply (M0) remains the same, as it only includes notes and cash.

Commercial banks can create credit by lending out deposits to other customers, who then deposit the money into other banks. This process can create a cycle of lending and depositing, increasing the money supply.

The money multiplier formula is 1 / Reserve Ratio, which helps to calculate the value created by commercial banks. For example, if the reserve ratio is 10%, the money multiplier is 1 / 0.1 = 10, meaning that an initial deposit of $100 can create $1000 in the economy.

Here's a breakdown of the money creation process:

  • Person 1 deposits $100 into Bank A
  • Bank A lends out $90 to Person 2
  • Person 2 deposits the loan into Bank B, which then lends out $81 to Person C
  • Person C deposits the loan into Bank C, which then lends out $72.90 to Person D, and so on.

This process can create a significant amount of money in the economy, as seen in the example where an initial deposit of $100 can create $1000.

Oscar Lowe

Copy Editor

Oscar Lowe has honed his skills as a copy editor, meticulously refining texts to ensure clarity and precision. His expertise spans a variety of financial topics, particularly those related to banking and financial institutions in Ghana. As a dedicated editor, Oscar has worked closely with the Ghana Association of Banks, contributing to the dissemination of accurate and insightful information on banking practices and regulations.

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