Money functions are fundamental in all economies and play the role of: facilitating a smooth exchange, storing value, and providing a measure of value between societies. Money is the economic field’s chief player. It allows for buying and selling, investing and saving. A way to resolve the transactional problem without an obvious necessity for a real direct bartering system. Thus, the realization of roles within money allows us to give appropriate value to its roles in our financial and economic systems.
This article covers what money is, its primary functions, the value of money, and the components of the money supply, providing a complete overview of money’s significance in the economy.
What is Money?
Money is officially recognized to be used to facilitate transactions in an economy. It can be considered an asset since it can easily be accepted for goods and services and at the same time, be used as a store of wealth. Unlike the barter system wherein goods were traded directly for other goods, money is a universal medium of exchange which makes economic transactions efficient, organized, and scalable.
- Durability: Money must last and retain its value over time.
- Portability: Money should be easy to transport and exchange.
- Divisibility: Money can be divided into smaller units to make various-sized purchases.
- Uniformity: Every unit of money should have a standard value.
- Acceptability: Money must be widely accepted for transactions.
These characteristics help establish money as a reliable and effective medium for economic exchanges.
What are the Functions of Money?
Money serves many important purposes in the economy. The four key functions of money are as a medium of exchange, a unit of account, a store of value, and a standard of deferred payment. Each of these functions of money combines to promote the process of economic development and stability by ensuring that the process of doing transactions occurs cost-effectively, providing price comparisons, promoting saving, and supporting credit systems.
- Medium of Exchange: Money serves to facilitate different transactions by playing the role of an intermediary commonly accepted medium to give for their needs and wants of other people in terms of goods and services. This function eliminates the need for the barter system, wherein goods and services would have to be directly exchanged with one another. With money, transactions are simpler and quicker since people do not have to find someone who both has what they want and wants what they have.
- Unit of Account: Money acts like a common barometer of the value of things. The application of money as a unit of account facilitates comparison of prices, tracking income and expenditure, profitability, and even chart making useful financial decisions. It further allows recording transactions in monetary terms; simplifying financial reports and accounts.
- Store of Value: Money does not lose its value; in other words, people can save it for later use. This function allows people to amass wealth and delay consumption. Of course, money’s ability to act as a store of value can be eroded over time by inflation.
- Standard of Deferred Payment:Money also enables payments to be made or received later, hence credit systems and deferred payment agreements become feasible. Using money as a standard of deferred payment allows the making of contracts, loans, and other financial agreements, thereby enabling transactions in the future and economic planning.
Value of Money
Value of money refers to the power of money to buy goods and services, or how much goods and services one unit of currency can buy. The value of money therefore hinges on, for example, inflation, supply and demand, and interest rates among others.
- Inflation: High inflation erodes money’s purchasing power, reducing the quantity of goods that can be bought with the same amount of money over time.
- Supply and Demand: A limited money supply increases its value, while a surplus decreases it. This principle is crucial in maintaining the stability of a currency.
- Interest Rates: Higher interest rates typically increase the value of money, as they provide better returns on savings, making money more valuable.
The value of money is crucial because it influences consumer spending, saving, and investment behavior. Understanding these influences helps individuals and policymakers make informed economic decisions.
Components of Money Supply
Components of Money Supply Money supply is the total monetary sum available in an economy at a point in time. Traditionally, money supply can be segregated into various categories that include cash, deposits, and liquid assets.
- M1: This includes the most liquid forms of money, such as physical currency, coins, demand deposits, and other checkable deposits. M1 represents money that can be immediately accessed and used for transactions.
- M2: M2 includes M1 along with near-money, which consists of savings deposits, small-denomination time deposits, and money market accounts. M2 is slightly less liquid than M1 but still easily accessible.
- M3: M3 encompasses M2 and adds large time deposits, institutional money market funds, and other larger liquid assets. M3 provides a broader picture of the money supply, though it is less commonly used than M1 and M2.
- L (Liquidity): Sometimes called “broad money,” this includes M3 and other financial instruments like Treasury securities, reflecting the total liquidity within an economy.
The money supply components reflect the various ways individuals and businesses hold and access funds, impacting consumer spending, investment, and overall economic growth.
What is the Main Function of Money?
In essence, money is a medium of exchange where goods and services are bought without being hampered by the intricacies of a barter system. Being an intermediary in trades, money makes transactions easier and faster, thus making the economy more efficient. Although money, as a store of value and a unit of account, performs equally important functions, money’s most basic role, and thus the foundation of modern economies, is that of a medium of exchange.
The secondary role only helps to supplement this fundamental one and it is only by enhancing its utility that it becomes an essential input for every economic activity.
Conclusion
Functions of money are the very backbone and efficiency of modern economics. Money acts as a means of exchange, unit of account, store of value, and standard of deferred payment for consummation of transactions and economic planning. The purchasing power of money is determined by inflation, supply and demand, and interest rates. The money supply and its components, M1, M2, and M3, are measures employed by economists in determining liquidity and directing monetary policy.
By understanding these functions and their impact on economic behavior, individuals and businesses can make more informed financial decisions, contributing to a stable and prosperous economy.
Functions of Money FAQs
What are the uses of money?
Money is an instrument of exchange, a unit of account, a store of value, and a standard of deferred payment.
Why do economists consider money important in any economy?
Money allows for the convenient flow of transactions, saving, and can efficiently assist in resource allocation since it enables one to save their valuables and, for example, plan future expenditures.
What factors influence the value of money?
In addition, inflation, interest and supply and demand factors influence the value of money.
What does M1 and M2 money supply differ into?
M1 comprises the cash and the demand deposit that forms a liquid form of money, and M2 is said to comprise M1 along with near-money, that is, savings deposits.
How does inflation impact the functions of money?
High inflation reduces money’s purchasing power, affecting its function as a store of value and its ability to act as a reliable medium of exchange.
