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On a solution of the optimal stopping problem for processes with independent increments. (English) Zbl 1114.60035

Summary: We discuss a solution of the optimal stopping problem for the case when a reward function is a power function of a process with independent stationary increments (random walks or Lévy processes) on an infinite time interval. It is shown that an optimal stopping time is the first crossing time through a level defined as the largest root of the Appell function associated with the maximum of the underlying process.

MSC:

60G40 Stopping times; optimal stopping problems; gambling theory
60G51 Processes with independent increments; Lévy processes

References:

[1] DOI: 10.1080/07474949808836404 · Zbl 0913.62078 · doi:10.1080/07474949808836404
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