龙头股

龙头股指数录得16个百分点的跌幅。

The index of the performance of leading shares recorded a 16 per cent fall .

个股的信息来源与龙头股效应

The Information Sources of Individual Stock : the Relationship Between Leaders and Followers

上证指数除了受自身的影响之外，对环保企业龙头股的冲击响应并不稳定。

The impulse responses of Shanghai composite index to these leading stocks of environmental protection enterprises were not steady .

上证指数除了受自身的滞后一期的影响，受到环保企业龙头股的滞后影响并不明显。

Shanghai composite index was not affected by lag phase of these leading stocks of environmental protection enterprises except itself .

结果发现，上证指数和选取的环保企业龙头股之间存在长期的均衡关系。

The results were showed as follow : The relation of Shanghai composite index and these leading stocks of environmental protection enterprises was cointegration relationship .

对股票指数的研究一直是股票研究方面的热点，本文以计量分析方法为工具，对上证指数和环保企业龙头股之间的关系进行了研究和分析。

It has been a hot focus in the study field that studied stock market by discussed share index for a long period . This paper discussed and analyzed the relationship between Shanghai composite index and leading stocks of environmental protection enterprises .