以下是引用wq1112在2009-2-8 23:14:00的发言:
Generally speaking, producer surplus makes great difference of economic profit.
As far as I am concerned, it depends on the various types of market.
In competitive market, producer surplus may be as the same as its profit.
In imperfect market - monopoly, oligopoly, and monopolistically competitive markets, they are of great significence. economic profit should be a small share of producer surplus which includes total margin and amount compensated various factors.
Kindly appreciate your comments
一般而言,生产者剩余价值与经济利润有很大不同。就我而言,它取决于各种各样的市场。在竞争性市场中,生产者剩余价值就是其市场利润。在不太健全的市场——垄断市场,寡头垄断市场,和垄断竞争市场,他们有很大的意义。商业经济利润是生产者剩余价值里面的一小部分,包含总边缘和数额补偿各种各样因素! 
非常感谢你的观点!

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