Finance is a field that deals with the study of investments. It includes the dynamics of assets and liabilities over time under conditions of different degrees of uncertainties and risks. Finance can also be defined as the science of money management. Market participants aim to price assets based on their risk level, fundamental value, and their expected rate of return. Finance can be broken into three sub-categories: public finance, corporate finance and personal finance.
Commercial banks create checkbook money whenever they grant a loan, simply by adding new deposit dollars in accounts on their books in exchange for a borrower's IOU.
Federal Reserve Bank of New York; Friedman, David H. (1977). I Bet You Thought.... p. 19. OCLC 5356154.