The Analysis of Postponement-Speculation in Modern Circulation System

As the tendency of diversified and personalized consumer demand become more and more obvious, and the operation uncertainty gradually increasing, production mode in some countries changed from predicted production mode to the mode of corresponding to actual needs since the 1980s, this caused the combining ways of supply and demand producing great changes. This paper based on the principle of Postponement-Speculation, analyze the changes of the circulation system structure which as an approach between production and consumption, and reveal the rules of the modern circulation system structure and its reasons.