2020
DOI: 10.1016/j.jempfin.2020.10.003
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On the stability of portfolio selection models

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Cited by 12 publications
(8 citation statements)
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“…According to Cesarone et al [1], the risk parity model is always the most stable in all the cases analysed with respect to the composition of the portfolio. In addition, minimum risk models are often more stable than maximum risk-gain models, and the minimum variance model is usually the preferred one.…”
Section: Introductionmentioning
confidence: 95%
“…According to Cesarone et al [1], the risk parity model is always the most stable in all the cases analysed with respect to the composition of the portfolio. In addition, minimum risk models are often more stable than maximum risk-gain models, and the minimum variance model is usually the preferred one.…”
Section: Introductionmentioning
confidence: 95%
“…As described at the beginning of this section, in Problem (4) we use the sample covariance matrix for evaluating the portfolio variance. However, since the estimation of the covariance matrix represents a sensitive issue (see, e.g., Kondor et al 2007;DeMiguel et al 2009;Cesarone et al 2020a), in the following remark we provide some clarifications on this choice.…”
Section: The Mean-variance-var Modelmentioning
confidence: 99%
“…it/ docen ti/ cesar one/ DataS ets. htm, and have been used in other empirical analyses on portfolio selection(Carleo et al 2017;Cesarone et al 2020a;Benati and Conde 2022).…”
mentioning
confidence: 99%
“…The authors use five models for predicting stock returns, which improves the quality of stock selection for constructing an investment portfolio. Francesco Cesarone, Carlo Mottura, Jacopo M Ricci, and Fabio Tardella (Cesarone et al 2020) compared several popular investment portfolio selection models in terms of their sensitivity to noise. The results showed that the portfolios with the highest returns are the most sensitive to noise.…”
Section: Literature Reviewmentioning
confidence: 99%