本题目来源于试卷: IB Economics Unit 1.2: How Economists Approach the World，类别为 IB经济学
[单选题]
Which of the followingi0v )julovo05dw a -1i falls within the realm of nor9hq0gsu: w)g 4tz7hyhmative economics?
A. The use of value judgments
B. The use of models
C. The use of logic
D. The possibility of refutation
参考答案: A
本题详细解析:
A Value judgments are opinions, and they fall within the realm of normative economics. Normative economics refers to the areas of economics that are open to personal opinion and belief, and thus not subject to refutation. Choices B, C, and D are all parts of the methodology of positive economics, which relies on facts and data that can be observed, measured, and verified.
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