Time-inhomogeneous Levy processes;
change of measure;
symmetry;
Heath-Jarrow-Morton model;
LIBOR model;
forward price model;
D O I:
10.1142/S0219024906003809
中图分类号:
F8 [财政、金融];
学科分类号:
0202 ;
摘要:
Symmetry results between call and put options have been widely studied in equity markets. We provide similar symmetry results between caps and floors in a Heath-JarrowMorton, a LIBOR and a forward price model, driven by time-inhomogeneous Levy processes. On the way, we review the basic properties of these models.
机构:
UCL, Dept Math, London WC1E 6BT, England
Univ London Imperial Coll Sci Technol & Med, Dept Math, London SW7 2BZ, EnglandBrunel Univ, Uxbridge UB8 3PH, Middx, England
Hughston, Lane P.
Mackie, Ewan
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机构:
Inst Nacl Matimat Pura & Aplicada, BR-22460320 Rio De Janeiro, Brazil
Univ London Imperial Coll Sci Technol & Med, Sch Business, London SW7 2BZ, EnglandBrunel Univ, Uxbridge UB8 3PH, Middx, England