Banking
- IGCSE Economics Revision

- Sep 9, 2020
- 6 min read
Updated: Dec 15, 2020
Business organisations that allow one to borrow money, make investments, exchange their money used in their country for a currency used in another, are called financial institutions.
The money market is made up of all those people and organisations that want money and all the people and organisations willing and able to supply money(namely a banking system)
The main types of financial institutions are banks. A bank is a financial intermediary because it brings together customers who want to save money and customers who want to borrow money.
Banking
How do profit making banks earn money?
Increasing deposits - a bank accepts deposits of money and savings from customers and makes loans from this money. A bank attracts deposits and savings by paying customers interest on their money or a share of banking profits. It will lend this money to other customers. In turn, people and firms receiving payments, like loans will then deposit or save the money they receive with the bank.
By charging interest on loans - a customer who borrows money from a bank must repay the loan with interest over an agreed period of time. The interest is calculated as a percentage of the amount of a loan. The percentage of interest charged on a loan (interest rate) represents the cost of borrowing.
Banks invest in stocks
Charging fees for provision of other financial services - issuing debit or credit cards, storing valuables, providing insurances, exchanging and transferring foreign currencies, making investments.
2 groups of people that a bank addresses
People who have surplus money - who have plenty of savings and deposit excess money
People who need money - individuals who need to consume goods and services/businessmen investing or for production activities
People with surplus money deposit money in a bank. Bank keeps 20% of the deposits to themselves(in case the person who has deposited needs to withdraw) and loans the other 70% to people who need money(example)
Bank uses up almost 40% for investments in the stock market
10% of total money goes to the central bank incase the bank goes bankrupt
Commercial banks
High street banks: Located everywhere, at the doorstep of the customers
Clearing banks: Used to transfer money, need to give a specific message to this bank for a transaction.
Functions of a commercial bank:
Accepting deposits:
Current deposits: Usually in a current account, can transact everyday, limitless, no interest on deposits, for businessmen
Savings deposits: for common people, do not allow everyday transactions, limitations, minimum amount for deposits, for people who want to save extra money, for small investors, low interest rates: 3-4.5%
Fixed deposits aka term deposits: specific period of time for which they have to deposit money, only after the time period ends they can withdraw, interest rate increases with the years, used by banks to invest since people cannot withdraw, they can use it completely depending on the time period of the deposit, if the customer wants to withdraw money before the period, they get the money without or with very low simple interest, suitable for all individuals, high interest rates. 46 days - 5%, 1 year: 6.75 - 7.24%, compound interest
Cumulative deposit aka deferring deposit: every month, you have to deposit a constant amount, cannot reduce the amount, but you can top it up, cannot transact before a specific period of time ends. Interest rates 5-7%.
Advancing credit facilities:
Providing loans:
Personal loan: For individuals, interest rates are high, no collateral required, the time period is 6 months to 10 years, EMI is used to pay
Commercial loan: Mainly for businesses and small traders, 1 year - 15 or 20 years. Interest rate between 10-15% collateral needed
Mortgage: Long term loan. Usually for 25 years, provided against some asset, usually a property, collateral present, high interest rate
Due draft aka bank overdraft: Provided to customers who have a good track record, they are allowed to repay with interest, within the time period of 6 months to 1 year. It's a short term loan facility and interest rates are high: 10- 15%
Agency functions and utility functions:
The bank acts as an agent, it collects and pays cheques, bills of charge, dividends, interests, warrants
Bank provides certain facilities like
- Providing insurances
- Changing currencies
- Storing valuables
- Issuing debit and credit cards
Credit creation
A bank creates credit for its customers
Two types of depositors:
Primary depositors: People who deposit money in the forms of deposits. Bank gives loans from money deposited by primary depositors.
Secondary depositors: People who take loans and then have to repay money. More accounts are created due to them
Payment Methods
Cash, cheque, bank deposit, credit and debit card, online transfer, third party payment
Central Bank
It is the apex bank of the country, it is government owned, provides banking services to the government and commercial banks. RBI is the central bank of India.
Functions
Issues notes and coins for the nation’s currency, only the central bank has the monopoly to issue currency and is in charge of the supply of money in the country. Circulates money in an economy. Can print and destroy notes, only central banks
Manages payments to and from the government, acts as a banker to the government. All sorts of transactions, taxes collected are deposited to the government’s account. Any kind of subsidy is provided by the central bank. Mediator between the public and government, carries out all actions. Government bonds are bought through the central bank. Advises government in case of financial and economic activities.
Manages national debt. All kinds of loans and payments are made through the central bank. All international debt is managed by the central bank.
Supervises the banking system, regulating the conduct of commercial banks, holding their deposits and transferring funds between them. Issues guidelines to all banks working in the country and makes sure they are following the guidelines. Does this to develop the public’s confidence in the banking system. Ensures that the banking structure moves smoothly.
It is the lender of last resort to the banking system. In case a bank goes to bankruptcy, the central bank comes to aid, tries to pump more money and fund the bank. Any monetary problems, the central bank comes as a rescuer.
It manages the nation’s gold and foreign currency reserve.
It operates the government’s monetary policy. In charge of interest rates, it may decrease or increase interest rates depending on economic conditions - inflation, deflation and unemployment. If inflation rises, then, the central bank increases the interest rates, thus persuades people to keep their money in the bank. If interest rates rise, then the cost of borrowing increases. Therefore borrowing decreases and investments decrease. People reduce taking loans, the public saves more and spends less. Less aggregate demand in the economy, thus prices fall.
Independence of Central Bank
Government appoints the governor of the central bank. Central bank can act independently.
If there is a dispute between the central bank and government, the government trumps the central bank.

Types of Banks
Investment banks:
Act as intermediaries between investors and small businesses
Designated to provide loans to business houses
Checks credits and buys stocks in companies
It helps individuals and organisations raise capital
Helps new firms go public
Does not directly deal with the public
Provides financial consultancy to them
JP Morgan Chase, Morgan Stanley, Goldman Sachs
Islamic bank:
aka non interest banking
Usually in islamic countries
Based on the principles of sharia law
Guided by islamic economics
Two fundamental principles:
Sharing of profit and loss
Prohibition of collection and payment of interest by lenders and investors
Interest is called “riba”
How does the bank operate?
Take a percentage of the profits of the businesses that have taken a loan
Individuals do not need to give a share of their profits. No interest on savings
Credit union
Similar to traditional banks: both offer financial products to customers.
Differ from banking chains:
Non profit institutions-offer higher interest rates on savings accounts and lower interest rates on loans and credit cards
Credit unions are member focused institutions
Working for betterment of members
Is a cooperative: means it is owned and operated by its members.
Each member has equal voting rights irrespective of what amount they invest
Initial membership deposit makes you a part owner of the credit union and gives you a say in the credit union’s decisions.
Member owned, not for profit financial cooperatives whose profits are shared by members
It is for people and communities
Members are owners
Service driven
Decisions made with members in mind
Mutual societies:
Cooperative bank
In line with credit union
Only difference is that credit unions provide short term loans and mutual societies provide Long term loans and are bigger in amount.
Gives loans to buy properties
Consumer spending and investor spending is part of aggregate demand.
Act as commercial banks

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