Thus, the reflection of the concertedness among financial markets to the optimal portfolio options has been studied.
Gulfen Tuna, Vedat Ender Tuna 2016, 'Reflection of the Cointegration Relation among the Stock Markets on the PortfolioChoices: An Empirical Application for Fragile Five Countries', Economic Horizonshttp://www.horizonti.ekfak.kg.ac.rs/sites/default/files/Casopis/2016_3/EN/Gulfen_Tuna_EN.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)