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Jump variation estimation with noisy high frequency financial data via wavelets Zhang, Xin; Kim, Donggyu; Wang, Yazhen, ECONOMETRICS, v.4, no.3, 2016-09 |
Large Volatility Matrix Estimation with Factor-Based Diffusion Model for High-Frequency Financial data Kim, Donggyu; Liu, Yi; Wang, Yazhen, BERNOULLI, v.24, no.4B, pp.3657 - 3682, 2018-11 |
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