price effect

例句：

1. 1. The price of oil has a significant effect on the global economy.
   油价对全球经济有显著影响。
2. 2. The company's decision to raise prices will have a price effect on consumer demand.
   公司决定提价将对消费需求产生价格效应。
3. 3. The price effect is often used in economic models to represent the impact of changes in prices on consumer behavior.
   价格效应在经济模型中常用来表示价格变化对消费者行为的影响。