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123abgqlIitikikkititititititititititititeshanghaiindustryvolatilityMtoBPsizeMRGroaGepsroaepsroaepsR++++++++++++++=∑------lqgggggbbbbbba)ln()ln()ln()ln(15141312165141321bgIp4pIIitkikkitititititiitiitiitiitiitiititititititititeindustryvolatilityMtoBPsizeMRgGroagGepsgroagepsgroagepsGroaGepsroaepsroaepsR+++++++×+×+×+×+×+×+++++++=∑--------qgggggppppppbbbbbba)ln()ln()ln()ln(1514131216514132165141321abgqlp56IIb78I9IIIIp10lllll11lllllllllll12131415Iβββββ16βγγγγγIIβββββ17βππππππγγγγγ18ββββββ19γγγγγββββ20βγγγγγitikikkititititititititititititeshanghaiindustryvolatilityMtoBPsizeGroaGepsroaepsroaepsMRR+++++++++++++=-∑------lqggggbbbbbba)ln()ln()ln()ln(1514131265141321ββ21ββββγγγγ
本文标题:上市公司股价与业绩相关性研究pdf21
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