Brătian, Vasile - In: Expert journal of economics 6 (2018) 1, pp. 26-34
portfolio (PE), a Lagrange function is built and minimized. Also, on the basis of the results obtained from the analysis, the … after the analysis period. The data used in our analysis are shares of financial investment companies (SIF), traded on the … Bucharest Stock Exchange, and the distribution used in the analysis is lognormal. The structure of the portfolio obtained …