经济越不景气,某种商品反而卖得越好,这便是“吉芬”商品。伴随着金融危机寒意渐浓,国人也将迎来第一个“吉芬”时代。1845年,爱尔兰发生灾荒,土豆价格上升,但是土豆需求量反而增加了。这一有悖于经济学供求定律的现象被英国统计学家罗伯特·吉芬最早发现,于是这种与经济学需求定理相反的商品被称为“吉芬”商品。2001年美国9·11之后,美国经济一度沉沦,但口红 The more sluggish economy, the better a certain product sold, which is “Giffen ” commodities. With the gradual chill of financial crisis, Chinese people will usher in the first “Giffon” era. In 1845, a disaster in Ireland, potato prices, but the demand for potatoes but increased. This phenomenon, which is contrary to the law of supply and demand of economics, was first discovered by British statistician Robert Giffen. Thus, the opposite of economic demand theorem is called “Giffen” commodity. After the United States hit the United States in 2001, the U.S. economy was once deteriorating but lipstick