一引言读《就业、利息和货币通论》(以下简称《通论》)这部难读的著作,你会有“从门到窗子是七步,从窗子到门是七步”的感觉,凯恩斯也唯恐大家读不懂,不断增加了注释和总结,结果很多理论解释出现了两次甚至三次重复,于是你又有了“墙外有两株树,一株是枣树,还有一株也是枣树”1的感觉。为什么会如此呢?我个人认为,除了理论本身比较深奥超出了一般人知识存量的范围外,一个重要原因,就是我们对这部革命性著作的 I. INTRODUCTION The hard-to-read book, “The General Theory of Employment, Interest and Currency” (hereafter referred to as “General Theory”), you have the feeling that “seven steps from door to window and seven steps from window to door” Keynes also feared that all of us would not understand it and added notes and conclusions. As a result, many theoretical explanations appeared twice or even three times, so you had “two trees outside the wall, one from jujube and one from jujube Also jujube ”1 feeling. Why is this so? I personally think that besides the theory itself is beyond the scope of the knowledge stock of the average person, one of the important reasons is that we have done a lot of work on this revolutionary book