Банковские системы

A commercial bank borrows money from the public, crediting them with a deposit. The deposit is a liability of the bank. It is money owed to depositors. In turn the bank lends money to firms, households or governments wishing to borrow.
Banks are not the only financial intermediaries. Insurance companies, pension funds, and building societies also take in money in order to relend it. The crucial feature of banks is that some of their liabilities are used as a means of payment, and are therefore part of the money stock.
Commercial banks are financial intermediaries with a government licence to make loans and issue deposits, including deposits against, which cheques can be written.