second degree price discrimination

基本解釋

Firstly, we studied the method and characteristics of second-degree price discrimination that was enforced by monopoly enterprise on the basis of documents available.
首先，在已有文獻的基礎上，補充研究了壟斷廠商二度價格歧視的方法和特點。
There are three results: 1. We studied the reasonable divisional number of demands while second-degree price discrimination was enforced by two oligarchic enterprises.
其結果有三：第一，研究了兩寡頭廠商實施二度價格歧視時對需求量區(qū)間的分段數的合理性問題；
The conclusions show that monopoly can always raise producer's profit while competition can always raise consumer's surplus when second degree price discrimination is enforced.
結果表明：實施二度價格歧視時，壟斷總能提高生產者利潤，而競爭總能提高消費者剩余。