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On the weight sign of the global minimum variance portfolio
Chiu, Wan-Yi; Jiang, Ching-hai - In: Finance research letters 19 (2016), pp. 241-246
Persistent link: https://www.econbiz.de/10011657693
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Stepwise expanding the frontier one asset at a time
Chiu, Wan-Yi - In: Finance research letters 46 (2022) 1, pp. 1-11
Persistent link: https://www.econbiz.de/10013341338
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Is the empirical out-of-sample variance an informative risk measure for the high-dimensional portfolios?
Bodnar, Taras; Parolya, Nestor; Thorsén, Erik - In: Finance research letters 54 (2023), pp. 1-11
Persistent link: https://www.econbiz.de/10014472777
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Portfolio optimization using asymmetry robust mean absolute deviation model
Li, Ping; Han, Yingwei; Xia, Yong - In: Finance research letters 18 (2016), pp. 353-362
Persistent link: https://www.econbiz.de/10011657302
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Non-linear shrinkage of the price return covariance matrix is far from optimal for portfolio optimization
Bongiorno, Christian; Challet, Damien - In: Finance research letters 52 (2023), pp. 1-5
Persistent link: https://www.econbiz.de/10014472232
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Forecasting realized variance using asymmetric HAR model with time-varying coefficients
Wu, Xinyu; Hou, Xinmeng - In: Finance research letters 30 (2019), pp. 89-95
Persistent link: https://www.econbiz.de/10012420297
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Challenging golden standards in EWMA smoothing parameter calibration based on realized covariance measures
Hartkopf, Jan Patrick; Reh, Laura - In: Finance research letters 56 (2023), pp. 1-6
Persistent link: https://www.econbiz.de/10014473708
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Predicting stock market returns with average correlation and average variance : decomposition approach
Oh, Jong-Min - In: Finance research letters 63 (2024), pp. 1-8
Persistent link: https://www.econbiz.de/10014531460
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Understanding the outperformance of the minimum variance portfolio
Bednarek, Ziemowit; Patel, Pratish - In: Finance research letters 24 (2018), pp. 175-178
Persistent link: https://www.econbiz.de/10011982564
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Variance risk and the idiosyncratic volatility puzzle
Qadan, Mahmoud; Shuval, Kerem - In: Finance research letters 45 (2022), pp. 1-11
Persistent link: https://www.econbiz.de/10014578075