According to portfolio theory, diversifying investment to several stocks with negative correlations may reduce portfolio risk. In contrast, combining stocks with similar movement (co-movement) has no impact on portfolio risk reduction. This study aims to examine state-owned enterprise stock...

This study investigates the application of orthogonal generalized auto-regressive conditional heteroscedasticity (OGARCH) in predicting the co-movement of banking sector stocks in Indonesia. All state-owned banking sector stocks in Indonesia were studied using daily data from January 2013 to...

In this study, we explore the consistency of Indonesian Rupiah (IDR) - denominated equity mutual funds offered in Indonesia from 2007 to 2017 from various holding periods, namely one year, three years, and five years. Two questions are addressed. Will the winning mutual funds be the winner in...

The return and volatility spillover effects on Asian Dragons were investigated in this study. Yahoo Finance provided the monthly statistics (from August 1997 to December 2020). This study used a generalized autoregressive conditional heteroskedasticity-autoregressive moving average (GARCH-ARMA)...

The study aims to measure each Sharia mutual fund performance and compare with market performance in Indonesia. Sharia mutual fund investment instruments in Indonesia have positive developments over the period from 2012 to 2017. These positive developments add to the option of investment...

This study aims to test empirically the effect of the cash flows (the operating cash flow; the investment cash flow; and the financing cash flow), gross profit, and company size towards the Indonesian chemical and basic industry companies' stock returns. The results showed that in partial the...