一、认识制度优劣的切入点 :公平与效率问题如 何认识社会主义与资本主义的历史进程 ,涉及到一个关键性的问题 ,就是社会主义制度与资本主义制度究竟谁优谁劣。这里 ,笔者提供了一个认识的切入点 ,即用公平与效率来衡量。公平与效率首先是一个经济学范畴 ,主要用来研究收入分配 First, understand the merits of the system cut-point: the issue of fairness and efficiency How to understand the historical process of socialism and capitalism, involves a key issue is that the socialist system and the capitalist system who is superior and who bad. Here, I provide an insight into the starting point, that is, to use fairness and efficiency to measure. Fairness and efficiency are, above all, an area of ​​economics that are mainly used to study income distribution