Macro ultimate

Economics

The study of how people make decisions in the face of scarcity.

Scarcity

The situation of limited resources versus unlimited wants.

Division of Labor

The splitting of work into specialized tasks to increase productivity.

Specialization

The focus on what individuals or firms do best, improving efficiency.

Economies of Scale

As production increases, the cost per unit decreases.

Microeconomics

The branch of economics that focuses on individual and business decision-making.

Macroeconomics

The study of the economy as a whole, including GDP, inflation, and unemployment.

Monetary Policy

The management of money supply and interest rates by central banks.

Fiscal Policy

Government policies regarding taxation and spending.

Opportunity Cost

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

Marginal Analysis

An examination of the benefits and costs associated with incremental changes.

Diminishing Marginal Utility

The decrease in additional satisfaction as more units of a good are consumed.

Production Possibilities Frontier (PPF)

A graph showing the maximum possible production combinations of two goods with available resources.

Comparative Advantage

The ability of a country to produce goods at a lower opportunity cost than others.

Consumer Surplus

The difference between what consumers are willing to pay versus what they actually pay.

Producer Surplus

The difference between what producers are willing to accept versus what they actually receive.

Gross Domestic Product (GDP)

The total value of all final goods and services produced within a country in a given year.

Trade Surplus

A situation where exports exceed imports.

Trade Deficit

A situation where imports exceed exports.

Unemployment Rate

The percentage of the labor force that is unemployed.

Cyclical Unemployment

Unemployment that rises during economic downturns and falls during expansions.

Natural Rate of Unemployment

The rate of unemployment expected in a healthy economy, including frictional and structural unemployment.

Labor Force Participation Rate

The percentage of the adult population that is part of the labor force.

Sticky Wages

When wages do not fall during downturns, potentially leading to unemployment.

Hidden Unemployment

Unemployment that includes discouraged workers and underemployed individuals.

Deadweight Loss

The inefficiency that occurs when the equilibrium outcome is not achieved.