Public finance in the context of "Public services"

A public service or service of general (economic) interest is any service intended to address the needs of aggregate members of a community, whether provided directly by a public sector agency, via public financing available to private businesses or voluntary organisations, or by private businesses subject to government regulation. Some public services are provided on behalf of a government's residents or in the interest of its citizens. The term is associated with a social consensus (usually expressed through democratic elections) that certain services should be available to all, regardless of income, physical ability or mental acuity. Examples of such services include the fire services, police, air force, paramedics and public service broadcasting.

Even where public services are neither publicly provided nor publicly financed, they are usually subject to regulation beyond that applying to most economic sectors for social and political reasons. Public policy, when made in the public's interest and with its motivations, is a type of public service.

Finance refers to monetary resources and to the study and discipline of money, currency, assets and liabilities. As a subject of study, it is a field of Business Administration which involves the planning, organizing, leading, and controlling of an organization's resources to achieve its goals. Based on the scope of financial activities in financial systems, the discipline can be divided into personal, corporate, and public finance.

In these financial systems, assets are bought, sold, or traded as financial instruments, such as currencies, loans, bonds, shares, stocks, options, futures, swaps, etc. Assets can also be banked, invested, and insured to maximize value and minimize loss. In practice, risks are always present in any financial action and entities.

In public finance, a lender of last resort (LOLR) is a financial entity, generally a central bank, that acts as the provider of liquidity to a financial institution which finds itself unable to obtain sufficient liquidity in the interbank lending market when other facilities or such sources have been exhausted. It is, in effect, a government guarantee to provide liquidity to financial institutions. Since the beginning of the 20th century, most central banks have been providers of lender of last resort facilities, and their functions usually also include ensuring liquidity in the international markets in general.

The objective is to prevent economic disruption as a result of financial panics and bank runs spreading from one bank to the others due to a lack of liquidity in the first one.

Reform refers to the improvement or amendment of what is wrong, corrupt, unsatisfactory, etc. The modern usage of the word emerged in the late 18th century and is believed to have originated from Christopher Wyvill's Association movement, which identified "Parliamentary Reform" as its primary aim. Reform is generally regarded as antithetical to revolution.

Developing countries may implement a range of reforms to improve living standards, often with support from international financial institutions and aid agencies. This can involve reforms to macroeconomic policy, the civil service, and public financial management.

Market socialism is a type of economic system involving social ownership of the means of production within the framework of a market economy. Various models for such a system exist, usually involving cooperative enterprises and sometimes a mix that includes public or private enterprises. In contrast to the majority of historic self-described socialist economies, which have substituted some form of economic planning for the market mechanism, market socialists wish to retain the use of supply and demand signals to guide the allocation of capital goods and the means of production. Under such a system, depending on whether socially owned firms are state-owned or operated as worker cooperatives, profits may variously be used to directly remunerate employees, accrue to society at large as the source of public finance, or be distributed amongst the population in a social dividend.

Market socialism can be distinguished from the concept of the mixed economy because most models of market socialism propose complete and self-regulating systems, unlike the mixed economy. While social democracy aims to achieve greater economic stability and equality through policy measures such as taxes, subsidies, and social welfare programs, market socialism aims to achieve similar goals through changing patterns of enterprise ownership and management.

Haig–Simons income, Schanz–Haig–Simons income, or Haig-Simons-Hicks income is an income measure used by public finance economists which defines household income as consumption spending plus change in net worth. It is represented by the accounting identity:

In empirical, national-accounting practice, the biggest difference between Haig-Simons income and more widely-employed Household or Personal income measures is the inclusion of accrued household holding or "capital" gains due to assert-market price/(re)valuation changes in the Haig-Simons measure. In simplified accounting-identity terms:

Farming or tax-farming is a technique of financial management in which the management of a variable revenue stream is assigned by legal contract to a third party and the holder of the revenue stream receives fixed periodic rents from the contractor. It is most commonly used in public finance, where governments (the lessors) lease or assign the right to collect and retain the whole of the tax revenue to a private financier (the farmer), who is charged with paying fixed sums (sometimes called "rents", but with a different meaning from the common modern term) into the treasury.

Farming in this sense has nothing to do with agriculture, other than in a metaphorical sense.