3.1 - Money as a Medium of Exchange

The use of money spans a very large part of our everyday life. Look around you and you would easily be able to identify several transactions involving money in any single day. Can you make a list of these? In many of these transactions, goods are being bought and sold with the use of money. In some of these transactions, services are being exchanged with money. For some, there might not be any actual transfer of money taking place now but a promise to pay money later.

Have you ever wondered why transactions are made in money? The reason is simple. A person holding money can easily exchange it for any commodity or service that he or she might want. Thus everyone prefers to receive payments in money and then exchange the money for things that they want. Take the case of a shoe manufacturer. He wants to sell shoes in the market and buy wheat. The shoe manufacturer will first exchange shoes that he has produced for money, and then exchange the money for wheat.

We have seen that money is something that can act as a medium of exchange in transactions. Before the introduction of coins, a variety of objects was used as money. For example, since the very early ages, Indians used grains and cattle as money. Thereafter came the use of metallic coins — gold, silver, copper coins — a phase which continued well into the last century.

Modern forms of money include currency — paper notes and coins. Unlike the things that were used as money earlier, modern currency is not made of precious metal such as gold, silver and copper. And unlike grain and cattle, they are neither of everyday use. The modern currency is without any use of its own. Then, why is it accepted as a medium of exchange? It is accepted as a medium of exchange because the currency is authorised by the government of the country.

The other form in which people hold money is as deposits with banks. At a point of time, people need only some currency for their day-to-day needs. For instance, workers who receive their salaries at the end of each month have extra cash at the beginning of the month. What do people do with this extra cash? They deposit it with the banks by opening a bank account in their name.

For payment through cheque, the payer who has an account with the bank, makes out a cheque for a specific amount. A cheque is a paper instructing the bank to pay a specific amount from the person’s account to the person in whose name the cheque has been issued.