Narrow search
Showing 1 - 9 of 9
Cover Image
Statistical inference for the beta coefficient
Bodnar, Taras; Gupta, Arjun K.; Vitlinskyi, Valdemar; … - In: Risks 7 (2019) 2, pp. 1-14
The beta coefficient plays a crucial role in finance as a risk measure of a portfolio in comparison to the benchmark portfolio. In the paper, we investigate statistical properties of the sample estimator for the beta coefficient. Assuming that both the holding portfolio and the benchmark...
Persistent link: https://www.econbiz.de/10013200474
Cover Image
Sample efficient frontier in multivariate conditionally heteroscedastic elliptical models
Bodnar, Taras; Zabolotskyy, Taras - 2007
Persistent link: https://www.econbiz.de/10003635785
Cover Image
On the existence of unbiased estimators for the portfolio weights obtained by maximizing the Sharpe ratio
Schmid, Wolfgang; Zabolotskyy, Taras - In: Advances in statistical analysis : AStA ; a journal of … 92 (2008) 1, pp. 29-34
Persistent link: https://www.econbiz.de/10003649991
Cover Image
Estimation and inference of the vector autoregressive process under heteroscedasticity
Bodnar, Taras; Zabolotskyy, Taras - 2009
Persistent link: https://www.econbiz.de/10003905996
Cover Image
Statistical inference of the efficient frontier for dependent asset returns
Bodnar, Taras; Schmid, Wolfgang; Zabolotskyy, Taras - In: Statistical papers 50 (2009) 3, pp. 593-604
Persistent link: https://www.econbiz.de/10003844054
Cover Image
Statistical inference for the beta coefficient
Bodnar, Taras; Gupta, Arjun K.; Vitlinskyi, Valdemar; … - In: Risks : open access journal 7 (2019) 2/56, pp. 1-14
The beta coefficient plays a crucial role in finance as a risk measure of a portfolio in comparison to the benchmark portfolio. In the paper, we investigate statistical properties of the sample estimator for the beta coefficient. Assuming that both the holding portfolio and the benchmark...
Persistent link: https://www.econbiz.de/10012019030
Cover Image
Determination and estimation of risk aversion coefficients
Bodnar, Taras; Okhrin, Yarema; Vitlinskyy, Valdemar; … - In: Computational Management Science : CMS 15 (2018) 2, pp. 297-317
Persistent link: https://www.econbiz.de/10011876592
Cover Image
Statistical inference of the efficient frontier under autocorrelated asset returns
Bodnar, Taras; Schmid, Wolfgang; Zabolotskyy, Taras - 2006
Persistent link: https://www.econbiz.de/10004885488
Cover Image
Sample efficient frontier in multivariate conditionally heteroscedastic elliptical models
Bodnar, Taras; Zabolotskyy, Taras - 2007
Persistent link: https://www.econbiz.de/10004893896