implementation are treated in the article. Considering risk, there are substantiated conditions for possibility to apply the …. Secondly, negative outcome or public risk is disputed. The authors concluded the analysis of problem formulating conditions for … applying PPP with maximum public benefit and relative minimum risk. …

basis of the Makowitz model have better change and risk characteristics than the portfolios made on the basis of other … models. Also, in the respect of change and risk, all the composed portfolios are more effective than the index NSEL 30 used … now. After the risk evaluation, it was observed that if the number of shares in the portfolio grows, the risk decreases …