Q.Explain the importance of money in a modern economy.

Money is not just a convenience for shopping — it underpins how a whole modern, specialised economy is organised.

Money is far more than a convenience for everyday transactions — it is the institution that makes a modern, specialised economy possible at all:

1. For the individual — money lets a person sell their labour or produce for a common medium and then buy exactly the mix of goods and services they need, rather than being restricted to what a barter partner happens to offer.
2. For the producer/business — money allows output, cost, and profit to be measured precisely in a common unit, which is what makes rational business decisions on what and how much to produce possible.
3. For specialisation and division of labour — because money lets anyone exchange their own specific output for anything else they need, workers and firms can specialise in a single trade rather than producing everything for themselves, raising overall productivity.
4. For capital formation and banking — money saved rather than spent can be deposited with a bank and lent onward to those who wish to invest, making money the medium through which an economy's savings are channelled into capital formation. …

Limiting the answer to money's role for individual shoppers alone — a complete Maharashtra HSC Economics answer is expected to also cover its role in …