Principe of insurance companies is to take risk of insured. If risks of insured are different it is advisable to adjust … insurance premium considering into risk rate so it is very important to estimate and evaluate factors from which depends if … solving this issue. After estimating the most risky group it is required to measure risk rate which helps to estimate …

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 …