High-dimensional integrated volatility matrix estimation forhigh-frequency financial data with jumps (Q5064140)

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scientific article; zbMATH DE number 7494838
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High-dimensional integrated volatility matrix estimation forhigh-frequency financial data with jumps
scientific article; zbMATH DE number 7494838

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    High-dimensional integrated volatility matrix estimation forhigh-frequency financial data with jumps (English)
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    21 March 2022
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    high-frequency data
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    market microstructure
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    high-dimensional volatility matrix
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    semi-positive definite
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