本书是作者过去十年写的16篇论文集,其中12篇已经在各杂志上发表过。除两篇外,这些论文是对《垄断竞争理论》一书中所提出的论题的种种修正,因而与这一理论有相同处,也有不同之处。本书可作为读者阅读张伯仑主要著作的参考。本书的主要目的是一直保持关于垄断竞争的记载。其中大部分论文是对前书所受到的批评加以说明及辩解。为了符合这一目的,张伯仑决定基本上保持这些论文的本来面目。结果就有很多重复的地方。 This book is a collection of 16 essays by the author in the past ten years, of which 12 have been published in various magazines. Except for two of these articles, these essays are various amendments to the topics raised in the Monopolistic Competition Theory and thus have some similarities and differences with this theory. This book can serve as the reader to read Zhang Bailun major works reference. The main purpose of this book is to keep a record of monopolistic competition. Most of these essays explain and justify the criticisms received in the previous book. In order to meet this purpose, Chamberlain decided to basically maintain the true nature of these papers. The result is a lot of repetition.