Aliu, Florin; Nuhiu, Artor; Krasniqi, Besnik; Aliu, Fisnik - In: Comparative Economic Research. Central and Eastern Europe 23 (2020) 2, pp. 41-51
based on the investor's risk tolerance. The study measures the risk-reward relationship when the number of stocks in the …'s (1952) diversification formula has been used to measure the risk level of the individual portfolios. The results of the … study show that the diversification risk constantly decreases when we move from the portfolios with 47 stocks to the …