Earlycite

Research Article May 5 2026
Portfolio return optimization under an endogenous investment set: evidence from P2P lending
Journal of Derivatives and Quantitative Studies: Seonmul yeon’gu (2026) https://doi.org/10.1108/JDQS-02-2026-0013
Research Article May 1 2026
Time-frequency connectedness between Thailand and international stock markets during crises
Journal of Derivatives and Quantitative Studies: Seonmul yeon’gu (2026) https://doi.org/10.1108/JDQS-02-2026-0008
Research Article April 7 2026
The efficiency cost of ESG investing: evidence from the Korean stock market
Journal of Derivatives and Quantitative Studies: Seonmul yeon’gu (2026) https://doi.org/10.1108/JDQS-01-2026-0003
Research Article February 23 2026
Measuring managerial skill using value added and alpha: evidence from the Korean equity fund market
Journal of Derivatives and Quantitative Studies: Seonmul yeon’gu (2026) https://doi.org/10.1108/JDQS-12-2025-0087
Research Article January 20 2026
Weibull option Greeks for managing residual value risk in automotive finance
Journal of Derivatives and Quantitative Studies: Seonmul yeon’gu (2026) https://doi.org/10.1108/JDQS-09-2025-0065