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.
Insurance is a means of protection from financial loss. It is a form of risk management, primarily used to hedge against the risk of a contingent or uncertain loss.
Microeconomics is the study of how people make decisions in resource-limited situations on a more personal scale. It deals with the decisions that individuals and organizations make on such issues such as how much insurance to buy, which word processor to buy, or what prices to charge for their products or services.
Barry Boehm "Software engineering economics." Software Engineering, IEEE Transactions on 1 (1984): 4-21. p. 4.
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.
