“…International portfolio diversification is an investment strategy used to reduce portfolio risk to any particular financial market and reduce the volatility of returns (Vo, 2017, 2018a, 2018b, Vo & Ellis, 2018Vo et al, 2017;Vo & Tran, 2020). Foreign investors are looking to diversify their portfolio in emerging markets equities also provide significant benefits for firms in these markets (Vo, 2018c(Vo, , 2019Vo & Chu, 2019).…”