有效区间 meaning in English
significant interval
Examples
- At last , this paper utilized the improved dea model to make an overall analysis on the scale efficiency of chinese commercial banks from 1999 to 2001 . it concluded that the scope of scale on domestic commercial banks is large
指明我国商业银行的规模有效区间是一个较广的数域，只要在提高我国商业银行资产利用率和资产质量的基础上，我国商业银行在规模经济方面还存在较大的发展空间。 - After the effective interval is analyzed , the dissertation moves on to the bargaining process , which is divided into two different stages , information exchanging and bargaining . quoting - dickering occurs in the stage of information exchanging , but it is different from that in the stage of bargaining . the former can be interpreted as that a stable " common interval " are introduced by all kinds of information exchanging , in which the trade ceases if any party expects the final price is not in the interval and the other can not change his expectation
信息交换阶段虽然也有“报价还价”的现象，但是此时的“报价还价”不同于讨价还价阶段的“报价还价” ，因为前者是在进行信息交换并通过各种可能的信息交换方式来得到一个稳定的“共同区间” ，当交易双方中任一方对于在共同区间内最终成交价格的预期不在有效区间内时，如果另一方不能使其预期发生改变并在有效区间的范围内，那么交易就会中止；而此时的“报价还价”就是各种信息交换方式中的一种。 - This analysis produces two results : as far as market mechanism is concerned , stock market in china has stepped into the zone of weak form efficient market since 1994 ; as far as listed companies are concerned , the worsening performance of listed companies after listing indicates that stock market does not create continuous increase in productive efficiency and hence weakens stock market ' s function of optimizing resource allocation ( the fifth chapter )
分析表明，从市场机制看，在1994年初我国股票市场开始进入弱式有效区间，此后一直处于弱式有效状态(第四章) ；从公司看，尽管上市公司总体而言是同行业佼佼者，但上市后频频出现业绩下滑，表明股票市场未能促进企业生产效率的持续提高，弱化了股票市场优化资源配置功能(第五章) 。 - It is impossible to bargain one - to - one for all sellers and buyers in real life . because different buyers cannot be distinguished , the seller may bargain with many buyers . at that time the effective interval changes , the seller tries to maximize his income in unit time , while buyers make decision independently
但是，现实中的卖者和买者之间可能并不一定都是一对一的进行讨价还价，由于不能区分不同的买者，卖者可能会面对一对多进行讨价还价的情形，此时讨价还价双方的有效区间会发生一定的变化，而卖者是从自身的单位时间内收益最大化进行考虑，买者则是单独决策。