咩叫marginal cost pricing?

marginal cost pricing即是
pirce = marginal cost

e.g. perfect price discrimination..

2008-06-11 11:46:53 補充：
對monopolist對說uniform pricing又叫simple monopoly pricing
正如f00201所說,件件貨同價

唔係，
uniform pricing即係件件貨都係同價，
而marginal cost pricing 即係根據個marginal cost去定價