consumption function model

例句：

1. 1. The consumption function model is used to determine the optimal level of consumption for a given income level.
   消费函数模型用于确定给定收入水平下的最佳消费水平。
2. 2.This model helps businesses understand how consumer preferences change over time and adjust their production strategies accordingly.
   这个模型帮助企业了解消费者偏好随时间如何变化，并相应调整生产策略。
3. 3.By analyzing data from various sources, researchers can develop a more accurate consumption function model that better reflects real-world behavior.
   通过分析来自各种来源的数据，研究人员可以开发出更准确的消费函数模型，更好地反映现实世界的行为。