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Published in 2021 at "Fractals"
DOI: 10.1142/s0218348x2150198x
Abstract: In this paper, we analyze 26 Chinese sectoral indices and evaluate the effects of the crisis caused by COVID-19 on its efficiency. We calculated the degree of multifractality in the pre- and post-COVID-19 period and…
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Keywords:
multifractal analysis;
effects covid;
sectoral indices;
chinese sectoral ... See more keywords