The ability to produce a good at a lower opportunity cost than another producer describes which concept?

• A. Comparative Advantage
• B. Absolute Advantage
• C. Diseconomies
• D. Economies of Scale

Answer: (A)

Comparative advantage—the ability to produce a good at a lower opportunity cost than another producer. Opportunity cost is what you give up to make something; if you can produce a good while sacrificing fewer units of other goods than someone else would, you have a comparative advantage in that good. This concept explains why even if one producer isn’t the most productive overall, they should specialize in the goods where their trade-offs are smallest. It’s different from absolute advantage, which is about producing more with the same resources, and from economies of scale or diseconomies, which worry about costs changing with output rather than comparing costs across producers.