AP Microeconomics Flashcards: Comparative Advantage

What this deck covers

This deck focuses on Comparative Advantage, giving you a quick way to review the definitions, rules, and examples that matter most for AP Microeconomics.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: What is the basis of a country's specialization?

Answer: Comparative advantage. Countries focus on goods with lowest opportunity costs.

Flashcard 2: What dictates the allocation of resources in international trade?

Answer: Comparative advantage. Opportunity costs guide efficient resource distribution.

Flashcard 3: Find the opportunity cost of 1 pair of shoes if 3 hats are lost.

Answer: $\frac{3}{1} = 3$ hats. Standard opportunity cost calculation.

Flashcard 4: Which advantage results from using fewer resources?

Answer: Absolute advantage. Based on production capacity, not opportunity cost.

Flashcard 5: What is the impact of comparative advantage on global production?

Answer: Increases total output. Specialization based on efficiency creates more goods overall.

Flashcard 6: State the principle that explains trade benefits.

Answer: Comparative advantage. Core economic principle explaining trade benefits.

Flashcard 7: Find the opportunity cost of producing 1 unit of good X if 2 units of good Y are sacrificed.

Answer: $\frac{2}{1} = 2$ units of Y. Direct calculation using the opportunity cost formula.

Flashcard 8: Identify the advantage: Producing more with same resources.

Answer: Absolute advantage. Measures productive capacity with same input resources.

Flashcard 9: What is the significance of opportunity cost in trade?

Answer: It determines comparative advantage. Opportunity cost determines who should produce what.

Flashcard 10: What is the formula for opportunity cost in terms of good A?

Answer: $\text{Opportunity Cost of A} = \frac{\text{Loss in B}}{\text{Gain in A}}$. Standard formula showing trade-offs in production.

Flashcard 11: What is the definition of comparative advantage?

Answer: Ability to produce a good at a lower opportunity cost. This is the fundamental definition in trade theory.

Flashcard 12: What concept leads to mutually beneficial trade?

Answer: Comparative advantage. Both countries benefit when each specializes efficiently.

Flashcard 13: Is it possible for a country to have comparative advantage in all goods?

Answer: No. A country must sacrifice something to gain comparative advantage.

Flashcard 14: Calculate the opportunity cost of 1 car if 3 computers are forgone.

Answer: $\frac{3}{1} = 3$ computers. Simple opportunity cost calculation showing trade-offs.

Flashcard 15: Calculate opportunity cost of 1 phone if 2 tablets are forgone.

Answer: $\frac{2}{1} = 2$ tablets. Direct opportunity cost calculation.

Flashcard 16: Is it possible for a country to have comparative advantage in all goods?

Answer: No. A country must sacrifice something to gain comparative advantage.

Flashcard 17: What is the result of countries specializing according to comparative advantage?

Answer: Increased overall production and trade benefits. Specialization leads to efficiency gains and mutual benefits.

Flashcard 18: Which advantage is related to production efficiency?

Answer: Absolute advantage. Measures how much can be produced with given resources.

Flashcard 19: What determines the pattern of trade between countries?

Answer: Comparative advantage. Opportunity cost differences determine who trades what.

Flashcard 20: What is the opportunity cost if no goods are sacrificed for production?

Answer: Zero. No sacrifice means no alternative use of resources.

Flashcard 21: Identify the factor: Determines specialization in a good.

Answer: Comparative advantage. Lower opportunity cost determines production choice.

Flashcard 22: Which advantage is less relevant in determining trade patterns?

Answer: Absolute advantage. Trade patterns depend on opportunity costs, not output.

Flashcard 23: What concept leads to mutually beneficial trade?

Answer: Comparative advantage. Both countries benefit when each specializes efficiently.

Flashcard 24: What happens to opportunity cost if production requires more resources?

Answer: Opportunity cost increases. More resources needed means higher sacrifice for production.

Flashcard 25: What is the basis of a country's specialization?

Answer: Comparative advantage. Countries focus on goods with lowest opportunity costs.

Flashcard 26: What is the effect of comparative advantage on trade prices?

Answer: Determines relative trade prices. Opportunity costs determine exchange rates between goods.

Flashcard 27: Which principle supports the idea of free trade?

Answer: Comparative advantage. Efficiency gains from specialization support trade benefits.

Flashcard 28: What is the result of countries specializing according to comparative advantage?

Answer: Increased overall production and trade benefits. Specialization leads to efficiency gains and mutual benefits.

Flashcard 29: Identify the condition: A country produces a good at a lower opportunity cost.

Answer: Comparative advantage. Lower opportunity cost defines comparative advantage.

Flashcard 30: Calculate opportunity cost of 1 unit of X if 6 units of Y are forgone.

Answer: $\frac{6}{1} = 6$ units of Y. Basic opportunity cost calculation.

Flashcard 31: What increases when countries trade based on comparative advantage?

Answer: Total welfare and efficiency. Specialization improves global resource allocation.

Flashcard 32: What is the relationship between opportunity cost and comparative advantage?

Answer: Lower opportunity cost leads to comparative advantage. Inverse relationship: lower cost creates advantage.

Flashcard 33: What is the impact of comparative advantage on global production?

Answer: Increases total output. Specialization based on efficiency creates more goods overall.

Flashcard 34: What is the significance of opportunity cost in trade?

Answer: It determines comparative advantage. Opportunity cost determines who should produce what.

Flashcard 35: Identify the term: Producing more of a good than others.

Answer: Absolute advantage. Measures production capacity, not opportunity cost efficiency.

Flashcard 36: Identify the key factor in deciding which goods to export.

Answer: Comparative advantage. Countries export goods with lowest opportunity costs.

Flashcard 37: What should a country specialize in according to comparative advantage?

Answer: Goods with lower opportunity costs. Specialization maximizes efficiency and trade gains.

Flashcard 38: Identify the condition: A country produces a good at a lower opportunity cost.

Answer: Comparative advantage. Lower opportunity cost defines comparative advantage.

Flashcard 39: What is the main driver of international trade?

Answer: Comparative advantage. Opportunity cost differences drive international exchange.

Flashcard 40: What happens to opportunity cost if production requires more resources?

Answer: Opportunity cost increases. More resources needed means higher sacrifice for production.

Flashcard 41: Which advantage is related to production efficiency?

Answer: Absolute advantage. Measures how much can be produced with given resources.

Flashcard 42: What must be lower for a country to have comparative advantage?

Answer: Opportunity cost. Comparative advantage requires lower sacrifice than competitors.

Flashcard 43: Which advantage is less relevant in determining trade patterns?

Answer: Absolute advantage. Trade patterns depend on opportunity costs, not output.

Flashcard 44: What is the effect of comparative advantage on trade prices?

Answer: Determines relative trade prices. Opportunity costs determine exchange rates between goods.

Flashcard 45: Find the opportunity cost of 1 widget if 5 gadgets are sacrificed.

Answer: $\frac{5}{1} = 5$ gadgets. Straightforward opportunity cost calculation.

Flashcard 46: Which advantage is based on lower opportunity costs?

Answer: Comparative advantage. Focuses on efficiency of resource allocation, not quantity.

Flashcard 47: Which concept determines specialization in trade?

Answer: Comparative advantage. Countries specialize where they have lowest opportunity cost.

Flashcard 48: Calculate opportunity cost of 1 laptop if 4 desktops are lost.

Answer: $\frac{4}{1} = 4$ desktops. Basic opportunity cost calculation.

Flashcard 49: What is the difference between absolute and comparative advantage?

Answer: Absolute: more output; Comparative: lower opportunity cost. Key distinction: output quantity vs. opportunity cost efficiency.

Flashcard 50: Calculate opportunity cost of 1 unit of A if 4 units of B are lost.

Answer: $\frac{4}{1} = 4$ units of B. Basic opportunity cost calculation showing resource trade-offs.

Flashcard 51: Calculate the opportunity cost of 1 car if 3 computers are forgone.

Answer: $\frac{3}{1} = 3$ computers. Simple opportunity cost calculation showing trade-offs.

Flashcard 52: Identify the advantage: Producing more with same resources.

Answer: Absolute advantage. Measures productive capacity with same input resources.

Flashcard 53: State the principle that explains trade benefits.

Answer: Comparative advantage. Core economic principle explaining trade benefits.

Flashcard 54: What is the relationship between opportunity cost and comparative advantage?

Answer: Lower opportunity cost leads to comparative advantage. Inverse relationship: lower cost creates advantage.

Flashcard 55: Identify the factor: Determines specialization in a good.

Answer: Comparative advantage. Lower opportunity cost determines production choice.

Flashcard 56: What is the difference between absolute and comparative advantage?

Answer: Absolute: more output; Comparative: lower opportunity cost. Key distinction: output quantity vs. opportunity cost efficiency.