Arbeitspapier
A solvable two-dimensional degenerate singular stochastic control problem with non convex costs
In this paper we provide a complete theoretical analysis of a two-dimensional degenerate non convex singular stochastic control problem. The optimisation is motivated by a storage-consumption model in an electricity market, and features a stochastic real-valued spot price modelled by Brownian motion. We find analytical expressions for the value function, the optimal control and the boundaries of the action and inaction regions. The optimal policy is characterised in terms of two monotone and discontinuous repelling free boundaries, although part of one boundary is constant and and the smooth fit condition holds there.
- Sprache
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Englisch
- Erschienen in
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Series: Center for Mathematical Economics Working Papers ; No. 531
- Klassifikation
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Wirtschaft
- Thema
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finite-fuel singular stochastic control
optimal stopping
free boundary
Hamilton-Jacobi-Bellmann equation
irreversible investment
electricity market
- Ereignis
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Geistige Schöpfung
- (wer)
-
De Angelis, Tiziano
Ferrari, Giorgio
Moriarty, John
- Ereignis
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Veröffentlichung
- (wer)
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Bielefeld University, Center for Mathematical Economics (IMW)
- (wo)
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Bielefeld
- (wann)
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2014
- DOI
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doi:10.2139/ssrn.2533999
- Handle
- Letzte Aktualisierung
- 10.03.2025, 11:44 MEZ
Datenpartner
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Objekttyp
- Arbeitspapier
Beteiligte
- De Angelis, Tiziano
- Ferrari, Giorgio
- Moriarty, John
- Bielefeld University, Center for Mathematical Economics (IMW)
Entstanden
- 2014