Narrow search
Showing 1 - 3 of 3
Cover Image
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
Cover Image
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
Cover Image
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