变动样本指数的编制与调整——基于股价指数的分析

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7、dwinltlleorigiIlalSh锄gllaiCompositehdex，me锄％dedme岫dof也ispap惯isbettertorenecttllereal缸endofnlestolckmarl【et．Keywords：Stockpriceindex；ChangedsampIe；Stockindexdistortion；Stockindexamending；目录内容摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯IAbstract⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯