absolute income hypothesis

例句：

1. 1.The economists argue that the absolute income hypothesis explains why people consume differently based on their income levels.
   经济学家认为，绝对收入假设解释了人们如何根据收入水平不同而消费。
2. 2.The researcher proposed an absolute income hypothesis to explain the behavior of consumers in a market economy.
   研究者提出了一个绝对收入假设来解释市场经济中消费者的行为。
3. 3. The theory has been tested using data from various countries, providing empirical evidence for the absolute income hypothesis.
   该理论通过来自不同国家的数据集进行了测试，为绝对收入假设提供了实证证据。