Dzicher, Mateusz - In: Journal of economics & management 43 (2021) 1, pp. 70-89
’s approach with the use of sampling methods is developed in order to improve the allocation efficiency for a portfolio of … theory. Research implications/limitations - The research emphasized that in order to get a more diversified investment … occasions be statistically biased. Thus it was proved that sampling methods allow to obtain a less concentrated and volatile …