Macroeconomics quiz worksheet featuring questions on comparative advantage, balance of trade, and government trade policy.

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Your text appears to be a worksheet on international trade, possibly titled “Comparative Advantage and Trade”, dated 2019, with questions about:

- Absolute vs. comparative advantage
- Balance of Payments vs. Balance of Trade
- Gains from trade using a production table
- U.S. policy on tariffs

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✔ Let’s solve each question step by step:

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1. Absolute Advantage is a record when: (finish the sentence)

Answer:
> *Absolute advantage is a record when one country can produce more of a good or service than another country using the same amount of resources.*

Explanation:
It’s about productivity — who produces more per unit of input. No comparison of opportunity cost needed.

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2. Absolute implies a record when: (finish the sentence)

Answer:
> *Absolute implies a record when a country has higher productivity (output per unit of input) than another country in producing a particular good.*

*(This is essentially repeating Q1 — perhaps a typo or duplicate.)*

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3. What is the difference between Balance of Payments and Balance of Trade?

Answer:
> - Balance of Trade (BOT) = Value of exports minus value of imports of goods only (visible trade).
> - Balance of Payments (BOP) = Record of all economic transactions between residents of a country and the rest of the world over a period — includes goods, services, income, transfers, and financial flows.

Explanation:
BOT is a subset of BOP. BOP includes BOT + services + investment income + unilateral transfers + capital account.

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4. What is the difference between comparative advantage and absolute advantage? (Short answer below)

Answer:
> - Absolute advantage: Ability to produce more output with the same input.
> - Comparative advantage: Ability to produce a good at a lower opportunity cost than another country — even if less productive overall.

Key Insight:
Trade is based on comparative advantage, not absolute advantage. Even if one country is worse at producing everything, it can still benefit from trade by specializing in what it gives up least to produce.

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5. Using the table below, which country has the comparative advantage in the output of each good? (Calculate per unit opportunity cost for each.)

Table:
```
Corn Lemon
Country A 2 8
Country B 12 24
```

*(Assuming these are units produced per hour or per worker — standard assumption.)*

#### Step 1: Calculate Opportunity Cost

For Country A:
- To produce 1 corn → give up 8/2 = 4 lemons
- To produce 1 lemon → give up 2/8 = 0.25 corn

For Country B:
- To produce 1 corn → give up 24/12 = 2 lemons
- To produce 1 lemon → give up 12/24 = 0.5 corn

#### Step 2: Compare Opportunity Costs

- Corn: Country B gives up only 2 lemons vs. Country A’s 4 → Country B has comparative advantage in corn
- Lemon: Country A gives up only 0.25 corn vs. Country B’s 0.5 → Country A has comparative advantage in lemon

✔ Final Answer:
> - Corn: Country B
> - Lemon: Country A

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6. A tariff is a: (define below)

Answer:
> *A tariff is a tax imposed by a government on imported goods and services, typically to protect domestic industries or raise revenue.*

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7. An import is a: (define below)

Answer:
> *An import is a good or service brought into one country from another country for sale or use.*

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8. How does specializing between the two countries benefit each country? (Short answer)

Answer:
> *Each country specializes in the good it has a comparative advantage in, allowing both to consume beyond their own production possibilities frontier — increasing total output and mutual gains from trade.*

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9. Using a Promotional Trade Policy, the US Government would want to INCREASE or DECREASE tariffs on foreign goods? (Circle one)

✔ CIRCLE: DECREASE

Explanation:
Promotional trade policy encourages free trade, open markets, and exports — so lowering tariffs makes foreign goods cheaper and promotes competition and efficiency.

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10. Name three of the global trade associations:

Answer (any 3):
1. World Trade Organization (WTO)
2. International Monetary Fund (IMF)
3. World Bank
*(Other acceptable answers: NAFTA/USMCA, EU, ASEAN, OPEC — though OPEC is not a general trade association.)*

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## ✔ Final Summary Answers:

1. Absolute advantage is a record when one country can produce more of a good with the same resources.
2. (Same as 1)
3. BOT = goods only; BOP = all transactions including services, income, capital.
4. Absolute = more output; Comparative = lower opportunity cost.
5. Corn: Country B; Lemon: Country A
6. Tariff = tax on imports
7. Import = goods/services brought in from abroad
8. Specialization allows both countries to consume more than they could alone.
9. DECREASE tariffs
10. WTO, IMF, World Bank

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