Questions
2025年秋季宏观经济学原理（ECONO-2201-NET10） 第一章和第二章的作业 2025年秋季宏观经济学原理（ECONO-2201-NET10） 第一章和第二章的作业
Multiple choice
当一个经济体经历经济增长时，生产可能性边界（PPF）会发生什么变化？
Options
A.PPF保持不变。
B.PPF 向外移动。
C.PPF 向内移动。
D.PPF 变得更陡峭。
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Step-by-Step Analysis
在分析经济增长对生产可能性边界（PPF）的影响时，我们需要聚焦于一个核心点：增长通常意味着更高的产能、更多的资源或者更高的生产效率。
选项1：PPF保持不变。此说法意味着经济的产能没有变化。若经济经历增长，资源总量或技术水平通常提升，因此PPF不......Login to view full explanationLog in for full answers
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