Arbeitspapier

On a class of singular stochastic control problems for reflected diffusions

Reflected diffusions naturally arise in many problems from applications ranging from economics and mathematical biology to queueing theory. In this paper we consider a class of infinite time-horizon singular stochastic control problems for a general onedimensional diffusion that is reflected at zero. We assume that exerting control leads to a state-dependent instantaneous reward, whereas reflecting the diffusion at zero gives rise to a proportional cost with constant marginal value. The aim is to maximize the total expected reward, minus the total expected cost of reflection. We show that depending on the properties of the state-dependent instantaneous reward we can have qualitatively different kinds of optimal strategies. The techniques employed are those of stochastic control and of the theory of linear diffusions.

Language
Englisch

Bibliographic citation
Series: Center for Mathematical Economics Working Papers ; No. 592

Classification
Wirtschaft
Subject
reflected one-dimensional diffusions
singular stochastic control
variational inequality
optimal stopping
optimal dividend
optimal harvesting

Event
Geistige Schöpfung
(who)
Ferrari, Giorgio
Event
Veröffentlichung
(who)
Bielefeld University, Center for Mathematical Economics (IMW)
(where)
Bielefeld
(when)
2017

Handle
URN
urn:nbn:de:0070-pub-29304334
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Ferrari, Giorgio
  • Bielefeld University, Center for Mathematical Economics (IMW)

Time of origin

  • 2017

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