FIRST PASSAGE TIMES OF REFLECTED GENERALIZED ORNSTEIN–UHLENBECK PROCESSES
2012 ◽
Vol 13
(01)
◽
pp. 1250014
◽
Keyword(s):
We study first passage problems of a class of reflected generalized Ornstein–Uhlenbeck processes without positive jumps. By establishing an extended Dynkin's formula associated with the process, we derive that the joint Laplace transform of the first passage time and an integral functional stopped at the time satisfies a truncated integro-differential equation. Two solvable examples are presented when the driven Lévy process is a drifted-Brownian motion and a spectrally negative stable process with index α ∈ (1, 2], respectively. Finally, we give two applications in finance.
1952 ◽
Vol 211
(1106)
◽
pp. 431-443
◽
1989 ◽
Vol 3
(1)
◽
pp. 77-88
◽
2009 ◽
Vol 46
(1)
◽
pp. 181-198
◽
2005 ◽
Vol 38
(19)
◽
pp. 4097-4104
◽
2012 ◽
Vol 49
(02)
◽
pp. 549-565
◽
Keyword(s):
Keyword(s):