Econ

The Fundamentals of Economics

Terms to Know:

• Factors of Production – The resources used to produce goods and services: land, labor, capital, and entrepreneurship.

• Physical Capital – The man-made goods (machines, tools, buildings) used to produce other goods and services.

• Human Capital – The skills, knowledge, and experience possessed by an individual or workforce.

• Trade-off – The concept that choosing one option means giving up another.

• Opportunity Cost – The value of the next best alternative that is forgone when making a decision.

• Entrepreneurship – The ability to start and manage a business, taking on financial risks to innovate and create goods and services.

• Specialization – The focus on a particular task or product to increase efficiency and productivity.

• GDP (Gross Domestic Product) – The total value of all goods and services produced in a country within a specific time period.

• Centrally Planned (Command) Economy – An economic system where the government makes all economic decisions and controls resources.

• Mixed Economy – A system combining elements of both free markets and government control.

• Free Market – An economic system in which supply and demand determine prices with minimal government intervention.

• Economic Goals of Society (5) – Efficiency, freedom, security, equity, and growth.

• Monopoly – A market structure where a single seller dominates, controlling prices and supply.

• Barriers to Entry – Obstacles that make it difficult for new competitors to enter a market (e.g., high startup costs, regulations, patents).

• Oligopoly – A market structure where a few large firms dominate an industry.

• Collusion – An agreement among firms in an oligopoly to set prices or production levels to reduce competition.

• Perfect Competition – A market structure where many buyers and sellers exist, with no single entity controlling prices.

• Globalization – The increasing interconnectedness of economies, cultures, and trade across nations.

• Supply – The quantity of a good or service that producers are willing and able to offer at different price levels.

• Demand – The quantity of a good or service that consumers are willing and able to purchase at different price levels.

• Equilibrium – The point where supply and demand intersect, determining the market price and quantity.

• Absolute Advantage – When a country or individual can produce a good more efficiently than others.

• Comparative Advantage – When a country or individual can produce a good at a lower opportunity cost than others.

• The Three Key Economic Questions – What to produce? How to produce? For whom to produce?

Questions to Consider:

1. What is the difference between scarcity and shortage?

   • Scarcity is the fundamental economic problem of having limited resources to meet unlimited wants. It is a permanent condition.

   • Shortage occurs when demand exceeds supply at a given price, often temporarily.

2. Why do entrepreneurs take the risk to start or expand a business?

   • Entrepreneurs take risks for potential profit, innovation, independence, and the opportunity to create jobs and contribute to economic growth.

3. Can all opportunity costs be evaluated using cost-benefit analysis? Use an example to explain your answer.

   • Not always. Some opportunity costs involve non-monetary factors, such as time, personal satisfaction, or ethical considerations.

   • Example: Choosing to go to college involves financial costs, but also opportunity costs like lost work experience. These non-monetary factors make cost-benefit analysis incomplete.

4. Which basic economic goals can be achieved easily in a traditional economy? Which cannot? Explain.

   • Easily achieved: Security and stability, as roles and production methods are well-established.

   • Difficult to achieve: Growth and efficiency, since traditional economies resist change and innovation.

5. How does specialization make an economy more efficient?

   • Specialization increases efficiency by allowing workers to focus on tasks they perform best, leading to higher productivity and lower costs.

6. How do the economic goals of society impact market structures?

   • A focus on efficiency and growth leads to competitive markets, while a focus on equity and security may lead to more government regulation and monopolies.

7. Understand Circular Flow.

   • The circular flow model illustrates the interactions between households and businesses in a market economy, showing the flow of money, goods, and services.

8. Describe the law of demand and supply. How do these laws interact with each other?

   • Law of Demand: As prices decrease, demand increases, and vice versa.

   • Law of Supply: As prices increase, supply increases, and vice versa.

   • Interaction: They determine market equilibrium, where quantity supplied equals quantity demanded.

9. What factors can shift supply and/or demand?

   • Demand Shifters: Income, consumer preferences, prices of related goods, future expectations, population changes.

   • Supply Shifters: Production costs, technology, number of sellers, government policies, future expectations.

10. Why do nations trade and what is the impact?

• Nations trade to access goods they cannot efficiently produce, benefiting from comparative advantage.

• Impact: Increased efficiency, economic growth, job shifts, and global dependency.

11. What is GDP and why is it important to the economy?

• GDP measures the total economic output of a country, indicating economic health, growth, and living standards.

12. What is globalization and what are some of the advantages and disadvantages?

• Advantages: Increased trade, access to new markets, cultural exchange, technological innovation.

• Disadvantages: Job displacement, income inequality, environmental concerns, economic dependency.

13. What is the difference between Macro and Microeconomics?

• Macroeconomics studies the economy as a whole, including inflation, unemployment, and GDP.

• Microeconomics focuses on individual markets, consumer behavior, and business decisions.