In the paper a method is presented for estimating optimum points on effective portfolios curve (risk - profit) related to quadratic functions of usability which are very frequently preferred in practice by investors. Generally, also numerical ranges has been established to which belong parameters of usability function as well as parameters related to effective portfolios curve depending on usability function selected and effective portfolios curve obtained
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.