Public Finance and Economic Functions Flashcards

Vocabulary flashcards covering core concepts of public finance, market systems, public vs. private goods, externalities, market failure, and privatization mechanisms.

Economics

The science that studies human behavior as a relationship between unlimited human needs and scarce economic resources that have alternative uses.

Public Finance

The branch of economics that studies government revenues (such as taxes, fees, and loans) and public expenditures, as well as their impact on the national economy through the state budget.

Private Finance

The management by individuals or private companies of their own financial resources with the objective of maximizing personal profit or individual utility.

Scarcity

An economic condition where the demand for a resource exceeds the available quantity supplied of that resource.

Capitalist System

An economic market system in which market forces of supply and demand determine product prices and produced quantities.

Socialist System

An economic system characterized by direct state intervention and complete government control over economic resources.

Mixed System

An economic system that combines market mechanisms of capitalism with government intervention characteristic of socialism.

Private Goods

Goods traded in the market based on supply and demand, characterized by excludability and rivalrous consumption, where consumers pay full cost and receive full individual benefit (e.g., food, clothes).

Pure Public Goods

Goods whose benefits are available to all of society, funded by society, and defined by non-excludability, non-rivalrous consumption, and free provision (e.g., national defense, security, judiciary).

Semi-Public Goods

Quasi-public goods whose benefits are shared between individual consumers and society at large, which can be provided by either the public sector for free or the private sector at market prices (e.g., education, healthcare).

Non-Excludability

A primary feature of pure public goods where benefits are accessible to everyone, making it impossible to isolate or prevent any individual from consuming them.

Non-Rivalrous Consumption

A feature of pure public goods meaning that consumption of the good by any individual does not diminish the quantity available for others.

Fixed-Price Method

A public goods procurement method where the government issues a contract specifying all requirements at a predetermined, fixed price, placing cost risks on the contractor while encouraging cost reduction.

Cost-Plus-Profit Margin Method

A government contracting approach where the state reimburses actual production costs plus an added profit margin, eliminating contractor risk but disincentivizing cost reduction.

Incentive Method

A hybrid contracting method given by $\text{Total} = \text{Fixed Amount} + (n \times \text{Production Costs})$, where $n$ is the fraction of costs paid by the state; approaching fixed-price as $n \rightarrow 0$ and cost-plus as $n \rightarrow 1$.

Positive Externalities

Side benefits generated by the consumption or production of a good where marginal social benefit ($mbs$) exceeds marginal private benefit ($mbp$), leading to market underproduction without state intervention.

Negative Externalities

Harmful spillover effects (such as pollution) where marginal social cost ($mcs$) exceeds marginal private cost ($mcp$), causing market overproduction relative to society's optimal quantity.

Market Failure

An inefficiency in the free market allocation of resources caused by factors such as public goods, externalities, and monopolies, necessitating state intervention.

Monopoly

A market structure where a single firm controls a product or service, producing lower quantities at higher prices compared to perfect competition.

Economic Balance

A macroeconomic equilibrium where aggregate demand ($AD$) equals aggregate supply ($AS$) at full employment while maintaining general price stability.

Inflation

An economic state resulting when aggregate demand exceeds aggregate supply ($AD > AS$), causing general price levels to rise.

Recession

An economic state resulting when aggregate supply exceeds aggregate demand ($AS > AD$), leading to unsold output and unemployment.

Privatization

The restructuring of economic activities by selling state-owned entities to the private sector or contracting out management, leasing, or granting concession rights.

Concession Right

A privatization model where state ownership remains $100\%$ while the private sector invests, manages, bears costs, retains revenues, and pays a percentage to the state (e.g., Haramain High Speed Railway).

Management Contracting

A privatization model where the state retains complete ownership and pays a private company fixed management fees to operate and run the facility (e.g., King Saud Medical City).

Natural Monopoly

An industry characterized by decreasing average costs over high production volumes (e.g., water and electricity utilities) best operated by a single regulated entity.