consumer excess burden

例句：

1. 1.The government's decision to increase taxes on luxury goods has a significant impact on consumer surplus.
   政府决定对奢侈品征税，这对消费者剩余产生了重大影响。
2. 2. The company's decision to cut prices has resulted in a decrease in consumer surplus.
   公司决定降价，导致消费者剩余减少。
3. 3. The economist analyzed the effect of consumer surplus on economic growth.
   经济学家分析了消费者剩余对经济增长的影响。