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An analytical approximation to the option formula for the GARCH model
Choi, Youngsoo, (2005)
A Simple Model of the Nominal Term Structure of Interest Rates
Choi, Youngsoo, (2013)
Effects of rollover strategies and information stability on the performance measures in options markets : an examination of the KOSPI 200 index options market
Choi, Youngsoo, (2012)