Money refers to anything that is widely accepted as a medium of exchange. It serves various purposes, including being a medium of exchange, a measure of value, a store of value, and a standard for deferred payments.
The barter system is an ancient method of exchanging goods directly for other goods. In this system, the sale and purchase of goods happened simultaneously, and their values were equal at that moment. However, with the advent of money, people could buy or sell goods with cash without the need to exchange goods at the same time. This separation of purchase and sale was made possible by money.
Lack of Double Coincidence of Wants: In the barter system, if a person wants to exchange a particular good, they need to find someone who has the desired good and is also willing to accept the good they offer. This double coincidence of wants makes exchanges difficult.
Lack of Store of Value: Without money, wealth was stored in the form of goods. However, storing goods comes with costs, potential loss of value, and challenges in transfer. This makes it impractical to store people’s purchasing power in goods.
Lack of Divisibility: Not all goods can be divided or subdivided easily. In the absence of a common medium of exchange, problems arise when trying to exchange a large, indivisible commodity for a smaller one.
Lack of Deferred Payment: Money has facilitated deferred payments. When money is borrowed, the principal and interest amounts need to be repaid to the lender. Such transactions are not feasible with goods and services.
Problem of Storing Wealth: Without money, individuals had to store their wealth in the form of goods. However, the value of stored commodities can change over time, and storing certain goods for extended periods can be more expensive.
The concept of money has evolved over time through various stages, influenced by different factors such as time, place, and circumstances.
1. Commodity Money:
2. Metallic Money:
3. Paper Money:
4. Bank Money:
Narrow Definition of Money
M1: This includes:
Broad Definition of Money
M2: This includes M1 plus savings deposits with post office savings banks.
M3: This includes M2 plus term deposits in commercial banks.
M4: This includes M3 plus savings with the post office other than in the form of National Saving Certificates.
Demand Deposits: These are current account deposits with banks or other financial institutions that are payable on demand by cheques. Banks do not provide interest on these deposits.
Time Deposits: These are fixed-term deposits with a specified maturity period, ranging from 7 days to 10 years. Time deposits cannot be accessed on demand and do not come with cheque-writing privileges, but they do earn interest on the deposited amount.
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Revision Notes: Meaning and Functions of Money
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Primary Functions:
Medium of Exchange: Money facilitates exchange by overcoming the limitations of the barter system.
Measure of Value: Money provides a standard measure of the market value of goods and services.
Secondary Functions:
Standard of Deferred Payments: Money simplifies future payments, making it easier to repay loans with principal and interest, unlike goods and services.
Store of Value: People hold wealth in money because it is the most liquid form of wealth. Saving in money allows for future purchases, effectively storing the value of commodities.
Transfer of Value: Money enables the transfer of value from one person to another during transactions, such as when a buyer pays a seller.
Contingent Functions:
Assisting Production Decisions: Money prices of production factors guide producers in deciding how much of each factor to use for profit.
Assisting Consumption Decisions: A consumer's income level and the money prices of available goods influence their consumption choices.
Assisting Distribution of National Income: Money prices determine the wages, interest, rent, and profits received by factor owners, which constitute the national income and its distribution.
Assisting Operation of Credit System: Money underpins credit operations conducted by businesses and financial institutions.
As an economy develops, there is a significant increase in economic transactions. Money, being widely acceptable, is crucial as a medium of exchange. It is considered a dynamic factor for several reasons:
1. What is the definition of money? | ![]() |
2. What are the primary functions of money? | ![]() |
3. How does money act as a medium of exchange? | ![]() |
4. Why is money considered a store of value? | ![]() |
5. What is the difference between money and currency? | ![]() |