What is a first-order effect?

What is a first-order effect?

• A. The long-term result
• B. The immediate result of an action
• C. The indirect result
• D. The unintended consequence

Answer: (B)

A first-order effect is the immediate, direct result of an action. This is what happens right away and is typically observable without waiting for a chain of reactions. For example, when a price is raised, the immediate drop in demand is the first-order effect. Later changes, such as shifts in market share or responses by competitors, are second-order or longer-term effects. The other options describe outcomes that occur after some delay, are indirect, or were not anticipated, rather than the direct, immediate result produced by the action.

A first-order effect is the immediate, direct result of an action. This is what happens right away and is typically observable without waiting for a chain of reactions. For example, when a price is raised, the immediate drop in demand is the first-order effect. Later changes, such as shifts in market share or responses by competitors, are second-order or longer-term effects. The other options describe outcomes that occur after some delay, are indirect, or were not anticipated, rather than the direct, immediate result produced by the action.