Macroeconomics: Foundations, Market Systems, and Circular Flow

Comprehensive vocabulary flashcards covering fundamental macroeconomic principles, resource allocation, production possibilities, economic systems, and the circular flow model based on McConnell, Brue, and Flynn.

Economics

A social science concerned with making optimal choices under conditions of scarcity.

Scarcity

The condition in which human wants are forever greater than society's productive resources.

Economic Perspective

An economic viewpoint that envisions individuals and institutions making rational decisions in their own self-interest by considering scarcity, opportunity cost, purposeful behavior, and marginal analysis.

Opportunity Cost

The value of the next best alternative that is sacrificed when making a choice.

Utility

The pleasure, satisfaction, or desired outcome obtained from consuming a good or service.

Land

A category of economic resources that includes all natural resources used in the production process.

Labor

The physical actions and mental activities that people contribute to the production of goods and services.

Capital

All human-produced physical objects and intangible ideas used in the production of goods and services.

Entrepreneurial Ability

A special human resource distinct from labor that combines other economic resources, takes business initiatives, makes strategic decisions, innovates, and bears financial risk.

Marginal Analysis

The economic practice of comparing additional (marginal) benefits and additional (marginal) costs to make decision choices.

Microeconomics

The study of the individual consumer, firm, or specific market.

Macroeconomics

The study of the entire economy or a major aggregate sector of the economy.

Positive Economics

Economic statements that focus on factual investigation, cause-and-effect relationships, and verifiable evidence.

Normative Economics

Economic statements that involve subjective value judgments about what the economy should or ought to be like.

Ceteris Paribus

The "other-things-equal" assumption that factors other than those being considered do not change.

Production Possibilities Curve

An economic model that shows the maximum combinations of two goods that an economy can produce in a given period under conditions of full employment, fixed resources, and fixed technology.

Productive Efficiency

A situation in which society produces output in the least costly way, where maximum output is obtained from existing resources and tech, and producing more of one good requires producing less of another.

Law of Increasing Opportunity Costs

The principle that as the production of a good increases, the opportunity cost of producing an additional unit rises because economic resources are not equally well-suited to all productive uses.

Allocative Efficiency

The situation where society allocates or channels its limited resources into the production of those goods and services most desired by society.

Fallacy of Composition

The false belief that what is true or beneficial for an individual part is necessarily true or beneficial for the whole.

Post Hoc Fallacy

The logical fallacy of assuming that because Event $B$ occurred after Event $A$, Event $A$ must have caused Event $B$.

Laissez-Faire Capitalism

An economic system characterized by private ownership of property and minimal government interference, relying on self-correcting market prices to direct activity.

Command System

An economic system (such as socialism or communism) characterized by public or state ownership of resources and central planning board decision-making.

Market System

An economic system combining private ownership of resources and decentralized decision-making through markets and prices with active but limited government regulation.

Freedom of Enterprise

The freedom of entrepreneurs to obtain and use economic resources, produce goods and services of their choice, and sell them in chosen markets.

Consumer Sovereignty

The determination by consumers of the types and quantities of goods and services produced through their buying choices.

Dollar Votes

The expenditures made by consumers in market transactions that register votes for the production of specific goods and services.

Creative Destruction

The hypothesis that the creation of new products and production methods destroys the market power and viability of existing firms unable or unwilling to adjust.

Invisible Hand

Adam Smith's concept that individuals pursuing their self-interest in a competitive market unintentionally promote the broader interest and efficiency of society.

Invisible Handshake

The influence of social forces, such as traditions, culture, or religious beliefs, on economic decision-making and behavior.

Invisible Foot

The influence of legal and political forces, such as government rules and penalties, on economic behavior.

Coordination Problem

A central failure of command systems caused by the extreme difficulty of coordinating millions of individual economic decisions and interdependent supply chains.

Incentive Problem

A central failure of command economies due to the absence of market price signals, profit motives, and risk-taking incentives, leading to shortages and surpluses.

Circular Flow Model

A diagram illustrating the continuous movement of real goods, services, and economic resources, along with money flows, between households and businesses across resource and product markets.

Resource Market

A market in which households sell economic resources (land, labor, capital, and entrepreneurial ability) and businesses purchase them.

Product Market

A market in which businesses sell produced goods and services and households purchase them.