price-cost margin是什么

Question

price-cost margin这在微观经济学里到底是什么啊，有人说是MP边际收益，但是和英语是价格成本啊，到底是边际成本还是什么

Answer 1

Term price-cost margin Definition:
The difference between price (p) and marginal cost (mc) as a fraction of price, that is [p-mc]/p. The price-cost margin is usually taken as an
indicator of market power because the larger the margin, the larger the
difference between price and marginal cost, that is, the larger the
distance between the price and the competitive price. The price-cost
margin depends on the elasticity of demand. The price-cost margin is
also called the Lerner index of market power.本回答被提问者采纳

Answer 2

边际成本，指再多生产一个产品所需要耗费的成本。

Answer 3

价格成本利润追问

什么叫价格成本利润

追答

微观经济学里要讲的三个方面，价格成本利润

追问

继续编~

追答

好吧~~~你自己找~

追问

用不着，昨已经问过教授了~关不了问题只能等着，不过你这回答问不问教授应该都知道是胡说的吧~

追答

讲的就那三方面问题，只能是慢慢细化咯~~