Communications for Statistical Applications and Methods

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Fig. 2.

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Fig. 2.

Financial data of KOSPI and their log-returns. (a), (c): KOSPI-Construction data and log-returns; (b), (d): KOSPI-Finance data and log-returns.

Communications for Statistical Applications and Methods 2020;27:163-75 https://doi.org/10.29220/CSAM.2020.27.2.163
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