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You probably don’t know it, but you have been involved in the financial sector from an early age. You have been participating in it since the first time you bought something in a shop in exchange for cash. The financial services sector or the financial sector provides financing solutions for individuals, firms, and governments, which in turn contributes to economic stability and growth. Let’s find out what the financial sector really is and what specific function it serves.
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Jetzt kostenlos anmeldenYou probably don’t know it, but you have been involved in the financial sector from an early age. You have been participating in it since the first time you bought something in a shop in exchange for cash. The financial services sector or the financial sector provides financing solutions for individuals, firms, and governments, which in turn contributes to economic stability and growth. Let’s find out what the financial sector really is and what specific function it serves.
What is the definition of the financial services sector?
The financial services sector is the part of an economy that provides financial services for individuals and businesses. The financial sector is made up of firms and institutions that provide financial services to customers. These include banks, insurance companies, brokers, and real estate firms.
Most economies around the world are monetary economies in which goods and services are traded via the intermediary of money. Thus, to understand the importance of the financial services sector, we need to examine the nature of money and money supply in an economy.
What is the money supply in the financial sector?
The money supply is the total amount of money in an economy at a point in time.
Before monetarism, money supply wasn’t given much attention because, in the Keynesian view, money has no effect on macroeconomics. This all changed at the advent of monetarism. In the 1970s, money began to gain more weight in the economy, causing economists to focus more on determining which assets to include or exclude from the money supply.
In the UK, there are two ways to measure money supply:
Note here that broad money includes both liquid and illiquid assets, as opposed to narrow money which only consists of liquid assets.
Liquidity measures the ease to convert a financial asset into cash without loss of value.
The less liquid an asset is, the less likely it will be used as a medium of exchange. Cash is the most liquid asset of all as it can be immediately used as a means of payment.
Assets and liabilities are two important concepts associated with services in the financial sector.
Assets are the things you own that offer a future economic benefit whereas liabilities are things you owe to others.
Banknotes and coins traded in an economy can be viewed as both an asset and a liability.
Suppose you get a loan from a commercial bank. The loan is your liability but the commercial bank’s asset. However, since the bank has to ‘deposit’ money from another account to your bank account, it creates liability for itself simultaneously.* Here, the loan is both an asset and a liability to the bank.
In the above example, the loan-creating process increases the bank’s assets and liabilities by the same amount. The creation of credit (an asset from the bank’s point of view) happens at the same time and in equal amounts as the deposit of credit (a liability from the bank’s point of view).
* The bank doesn't actually take money from another customer’s account but creates new money to lend you.
To learn more about the money creation process, check out our explanation on the Money Market.
Portfolio balance decisions are choices people make over which assets to own. These include physical assets such as houses, land, or art and financial assets such as cash, government bonds, shares, or bank deposits. Financial assets are ranked according to the level of liquidity and profitability.
Fig. 1 - Portfolio balance decisions
As you can see in Figure 1, liquidity is the ease with which an asset is converted into cash. Cash is the most liquid asset and thus treated as money. Government bonds and shares (not money) are the least liquid financial assets but can earn the owner interest over time.
What is the impact of financial sector development on economic growth? The financial sector is made up of firms and institutions that provide financial services to customers. The financial sector makes money by lending savings of idle cash to those in need. Thus, it gains more profits as the interest rates drop as people are more likely to borrow money at a lower interest rate.
Businesses use these loans to purchase equipment and expand their business growth, which contributes to economic development. This is why a strong financial sector indicates a healthy economy.
The financial sector also helps to stabilize the economy by satisfying both the supply and demand sides of money. Through the financial institutions, those with idle cash can lend out their money to collect interest while companies and governments can get loans quickly to fund their financial projects.
Some examples of the UK financial sector include:
The UK financial sector or financial market is a market that facilitates the trading of financial assets or securities.
Figure 2 illustrates the components of the UK financial market.
Fig. 2 - Financial market components
UK financial markets are divided into capital markets that supply medium to long-term or undated financial assets and money markets which provide short-dated financial assets. There are also foreign exchange markets, consisting of spot markets and forward markets.
To learn more about the different types of financial markets, read our explanation on Financial Markets.
Let's now take a closer look at the impact of Brexit for businesses in the UK financial sector. Brexit is the withdrawal of the UK from the European Union after 47 years of membership. The UK voted to leave the EU in 2016 but only officially left on 31 January 2020.
Brexit has brought significant changes to the relationship between the UK and the EU:1
Let's take a look at some of the trends in the financial sector in the UK. According to the New Financial2, so far Brexit has impacted the UK’s financial services sector in three main ways:
There will be disruptions to trade, investment, immigration, and jobs in the UK, but there are also major benefits as the country is no longer held under EU regulations and rules. It can choose its own path and increase its competitiveness in the global market.3
The financial services sector is the part of an economy that supports the trading of financial instruments such as stocks, bonds, foreign currency, insurance and commodities. It also regulates the balance of supply and demand of money by lending money from private savings to those in need.
Companies in the financial sector include: banks, insurance companies, credit rating agencies, etc.
The role of the financial sector is to provide financial services for individuals and businesses.
The 4 main types of financial institutions are:
The financial sector impacts the economy because businesses use these loans to purchase equipment and expand their business growth, which contributes to economic development. This is why a strong financial sector indicates a healthy economy.
What is the lender of last resort?
It is typically characterised as the central bank’s willingness to offer loans to solvent banks with short-term liquidity issues.
List the three classic tools a central bank uses to manage the money supply.
Describe how an open market operation may be used to control the money supply.
The central bank buys or sells government assets in the open financial market to control the size of the monetary base.
Describe how the discount rate may be used to increase the money supply.
The central bank uses a discount rate to charge commercial banks when they acquire reserves from the central bank. It compels banks to retain more reserves due to less money available to lend.
Central banks were founded as for-profit organisations with the goal of promoting financial market stability. True or false?
True.
What are the main functions of the central bank?
The main functions of the central bank are to assist the government in maintaining macroeconomic stability and to ensure financial stability in the monetary system.
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