作 者: ;
机构地区: 中山大学岭南学院
出 处: 《中山大学学报(社会科学版)》 1999年第4期1-5,共5页
摘 要: 以Pindyck&Rubinfeld ( 1995 )为代表 ,国内外一些著名的微观经济学著作 ,都出现边际成本曲线和平均可变成本曲线出发点分离的差错。事实上 ,边际成本曲线和平均可变成本曲线从纵轴上的同一点出发 ,即MC( 0 ) =AVC( 0 ) ,是边际分析中容易严格证明的基本关系。澄清这一关系 ,还有助于纠正边际分析中的若干其他问题。 In some famous microeconomics textbooks compiled by American scholars, the MC and AVC curves, as well as the MR and AR curves, and the MP and AP curves, start from some same point (1, X) instead of some same point in the vertical axis. This article makes clear that the misusing of the discrete case formula MC (1)=AVC (1) in the continuous case, in which the corresponding formula should be MC (0)=AVC (0), is the major cause of the faults.
领 域: [经济管理]