A. government increases the amount of money in the economy. B. there is a technological improvement. C. resources are shifted from the production of one good to the production of the other gooD. D. the economy abandons inefficient production methods in favor of efficient production methods.
A. falls. B. stays the same. C. rises. D. may fall, rise, or stay the same.
A. ice cream B. frozen yogurt C. vanilla ice cream D. Häagen-Dazs ® vanilla bean ice cream
A. equal to the equilibrium price. B. above the equilibrium price. C. below the equilibrium price. D. either above or below the equilibrium price.
A. 经常由一些市场实施,这些市场如果不实施价格上限就会出现“不公正、不道德的竞争”。 B. 是可销售商品的法定最高价格。 C. 当商品的卖方成功地说服政府相信没有价格上限的市场结果是不公平的时,通常会采用价格上限。 D. 以上都对。
A. 等于均衡价格。 B. 高于均衡价格。 C. 低于均衡价格。 D. 高于或低于均衡价格。
A. 生产技术的改进降低了生产笔记本电脑的成本。 B. 销售笔记本电脑的公司数量减少。 C. 消费者收入减少,笔记本电脑是正常商品。 D. 购买笔记本电脑的消费者数量减少。
A. 对市场强加非限制性价格下限。 B. 非限制性价格下限从市场中移除。 C. 对市场施加限制性价格下限。 D. 限制性价格下限从市场中移除。
A. binding price ceiling that creates a shortage. B. non-binding price ceiling that creates a shortage. C. binding price floor that creates a surplus. D. non-binding price floor that creates a surplus.
A. Cellular phones become less popular. B. Traditional land line phones become more expensive. C. The components used to produce cellular phones become less expensive. D. Firms expect the price of cellular phones to fall in the future.
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