降价竞销，是市场经济初级阶段的常见现象之一，有其客观规律性，西方国家早已有了经历，并在深入的经济实践中得到了很大程度的克服。我国是从计划经济转变过来的市场经济，实行不久，市场经济的某些规律性的东西（哪怕是消极的）自然也会出现。近年来，在我国许多行业刮起的 The price cut-off is one of the common phenomena in the primary stage of the market economy. It has its own objective and regular nature. The western countries have already had their own experience and have been overcome to a great extent in the in-depth economic practice. My country is a market economy transformed from a planned economy. Soon afterwards, some regularity of the market economy, even if it is negative, will naturally emerge. In recent years, many industries in China blew up