Thinking Like an Economist

These flashcards cover fundamental concepts in microeconomics, emphasizing the roles of economists, key economic models, market dynamics, and the distinctions between microeconomic and macroeconomic study.

Economist

A professional who studies the economy and economic phenomena.

Models

Simplified representations used by economists to explain complex economic processes.

Circular-Flow Diagram

A visual model of the economy showing how dollars flow through markets among households and firms.

Production Possibilities Frontier (PPF)

A graph illustrating the various combinations of outputs that an economy can produce given fixed resources and technology.

Microeconomics

The study of how households and firms make decisions and interact in markets.

Macroeconomics

The study of economy-wide phenomena, including inflation, unemployment, and economic growth.

Positive Statements

Descriptive statements that attempt to describe the world as it is.

Normative Statements

Prescriptive statements that attempt to prescribe how the world should be.

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen.

Efficiency

An economic condition where all resources are utilized fully and effectively.

Inefficient Production

Production levels that utilize fewer resources than available, leading to underutilization.

Natural Experiments

Real-world observational studies in economics that provide data for analysis.

Assumptions in Economics

Simplifications made by economists to make complex realities easier to understand.

Factors of Production

The resources used in the creation of goods and services.

Goods and Services Market

A market where firms offer goods and services to households.

Factors Market

A market where households provide labor and firms hire workers.

Wages

Compensation received by employees in exchange for their labor.

Rent

Payment made for the use of land or property.

Profit

The financial gain obtained when revenue exceeds costs.

Production Technology

The methods and processes used for converting resources into goods and services.

Economic Growth

An increase in the production of goods and services in an economy over time.

Tradeoff

The balance achieved by a compromise between two desirable but incompatible features.

Bowed Outward PPF

A production possibilities frontier that shows increasing opportunity costs as more of one good is produced.

Straight Line PPF

A PPF that indicates constant opportunity cost.

Alternative Resources

Other types of resources that can be used for production in place of the main resources.

Market Outcomes

The final results of economic interactions in terms of pricing and availability of goods and services.

Policy Advisors

Economists providing recommendations for economic policies based on analysis.

Microeconomic Decisions

Choices made by individuals and firms regarding resource allocation.

Economic Event Causes

Factors that bring about economic changes such as fluctuations in the economy.

Skills Diversity in Labor

The varying abilities and productivity levels of workers in different tasks.

Comparative Advantage

The ability of an individual or group to carry out a particular economic activity more efficiently than another activity.

Economists' Disagreement

Differing opinions among economists based on values, interests, or interpretations of data.

Resource Limitations

Constraints that restrict the available supply of resources for production.

Economic Efficiency

A state where resources are allocated in the most productive way.