When a TV show boosts demand for a hat, economists explain the price jump with the ...

Comparative advantage refers to the ability of an entity to produce a good at a lower opportunity cost than another. This concept is more applicable to production and trade scenarios rather than immediate price reactions to demand changes. It does not explain the price jump resulting from increased consumer interest in a hat driven by a TV show.

Opportunity cost is the value of the next best alternative forgone when a decision is made. While this economic principle plays a role in consumer decision-making, it does not directly address price changes in response to shifts in demand. It fails to account for the immediate market dynamics at play when demand increases due to external factors like popular media.

The multiplier effect describes how an initial increase in spending leads to further increased consumption and economic activity. While this concept is relevant to broader economic impacts, it does not specifically explain the direct relationship between a boost in demand for hats from a TV show and the resulting price hike.