What is finance ?

The field of finance is broad and dynamic. It directly affects the lives of every person and every organisation. There are many areas for study and large number of career opportunities available in the field of finance. Finance has been defined in different ways. Each definition however reflects the perception of finance relative to its role and scope. However, it may not be possible to give a precise and very comprehensive definition to such a wide, complex and important subject which is of interest to everybody.

Webster’s third International Dictionary, for example, defines finance as “the system that includes the circulation of money, the granting of credit, the making of investments and the provision of banking facilities.” This definition gives an indication to the fact that finance is a system by itself and thus a broad field of activities at the centre of economic operations or social activities with economic implication.

The Shorter Oxford English Dictionary defines finance as “to lend, to settle debt, pay ransom, furnish, and procure, etc. [--- the management of money] --- [the science of levying revenue in a state, corporation] --- [the provision of capital.]” This definition looks at finance as a science which applies to both the public and private sectors.   

The Encyclopaedia of Banking and Finance has however given a broader definition of finance.  Its definition is classified into three categories as follows:

i) to raise money necessary to organise, re-organise or expand an enterprise whether by sales of stocks, bonds, notes, etc
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ii) a general term to denote the theory and practice of monetary credit, banking and promotion of operations in the most comprehensive sense. It includes money, credit, banking, securities, investment, speculation, foreign exchange, promotion, underwriting brokerage trusts, etc.

iii) originally applied to raising money by taxes or bonds issues and the administration of revenues and expenditure by government.

Finance, as seen by the Encyclopaedia of Banking and Finance, is much more comprehensive than the concept of finance as reflected in earlier definitions. The above concepts of finance are synonymous with business finance, money and credit and public finance, international finance, investments, etc.

Lastly, Gitman (2000) defines finance as the art and science of managing money. In contrast with Christy and Roden (1973), money is mentioned here. Virtually all individuals and organisations earn or raise money and spend or invest money. Finance is the study of applying specific value to things we own, services we use, and decisions we make. Finance is concerned with the process, institutions, markets, and instruments involved in the transfer of money among and between individuals, businesses and governments.  

The Finance Functions
Finance pervades all disciplines and all facets of human, economic and social activities. It influences the psychological behaviour of individuals as well as the socio-cultural and economic environments of both natural and legal persons (Emerson, 1904).  Finance has therefore evolved to assume a very important position in the decision process of households, businesses, governments and other non-business organisations. Households, businesses, governments and non-governmental entities cannot escape the influence of finance on their daily decision activities.  

What is now known as finance evolved as a branch of economics in the later part of the 19th Century. Since then, finance has exerted the most important influence on technological and industrial development, the turnaround of depression or recession, consumer behaviour, administrative strategies and styles of governments and research and development etc. Finance can be classified into two broad categories, namely: micro and macro finance

a) Micro finance relates to financing decisions and practices of individual households, businesses and non-business organisations.

b) Macro finance relates to the financing decisions and practices of the entire economy.  Finance has as its area of concentration the use and impact of money and money substitutes.

Therefore, the principle of finance has brought about the concept of financial management which involves the management of instruments of finance. No decision involving finance can be efficiently and effectively implemented without financial management.  
The functions of finance include sourcing and application of funds, and demands that money is used in the firm wisely, that is, when and where it is desired. Money sourced, for example, to improve on the production base of a firm should be appropriated wisely. It will be most inappropriate to use such funds to acquire assets unrelated to the course of production