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~person:"Ko, Hyungjin"
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Ko, Hyungjin
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Finance research letters
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ECONIS (ZBW)
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Can ChatGPT improve investment decisions? : from a portfolio management perspective
Ko, Hyungjin
;
Lee, Jaewook
- In:
Finance research letters
64
(
2024
),
pp. 1-10
Persistent link: https://www.econbiz.de/10014531744
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2
The economic value of NFT : evidence from a portfolio analysis using mean–variance framework
Ko, Hyungjin
;
Son, Bumho
;
Lee, Yunyoung
;
Jang, Huisu
; …
- In:
Finance research letters
47
(
2022
)
1
,
pp. 1-10
Persistent link: https://www.econbiz.de/10013455248
Saved in:
3
A privacy-preserving mean-variance optimal portfolio
Byun, Junyoung
;
Ko, Hyungjin
;
Lee, Jaewook
- In:
Finance research letters
54
(
2023
),
pp. 1-9
Persistent link: https://www.econbiz.de/10014472760
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