Choi, I.; Lee, T.K.; Park, S.; Shin, K.S.; Lee, S.; Kim, W.C.
Deciphering the Impact of COVID-19 on Korean Sector ETFs: Insights from an ARIMAX and Granger Causality. Systems 2025, 13, 678.
https://doi.org/10.3390/systems13080678
AMA Style
Choi I, Lee TK, Park S, Shin KS, Lee S, Kim WC.
Deciphering the Impact of COVID-19 on Korean Sector ETFs: Insights from an ARIMAX and Granger Causality. Systems. 2025; 13(8):678.
https://doi.org/10.3390/systems13080678
Chicago/Turabian Style
Choi, Insu, Tae Kyoung Lee, Sungsu Park, Kyeong Soo Shin, Suin Lee, and Woo Chang Kim.
2025. "Deciphering the Impact of COVID-19 on Korean Sector ETFs: Insights from an ARIMAX and Granger Causality" Systems 13, no. 8: 678.
https://doi.org/10.3390/systems13080678
APA Style
Choi, I., Lee, T. K., Park, S., Shin, K. S., Lee, S., & Kim, W. C.
(2025). Deciphering the Impact of COVID-19 on Korean Sector ETFs: Insights from an ARIMAX and Granger Causality. Systems, 13(8), 678.
https://doi.org/10.3390/systems13080678