我国股价指数成份股调整的价格效应和成交量效应_电子资料文库 关键词:指数调整,价格压力,不完美替代 [gap=21019]Keywords: index revision, price pressure, imperfect substitutes
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消费物价指数调整，这是一个固定在指定的数额。
指数效应是指在成份指数调整前后，调入指数和调出指数的股票的价格和成交量均会有的异常的市场反应。
The index effect is defined as the abnormal market reflection of price and volume of the stocks being added into and deleted from an index as the index adjusts its sample stocks timely.
这个可以成交的指数容易调整，即是说物价的水平可以容易地调整。
This tradable index is easily adjustable, which means the domestic price level would be easily adjustable.
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