Merton problem in an infinite horizon and a discrete time with frictions
Senda Ounaies
- Fonction : Auteur
- PersonId : 990641
- IdRef : 231919409
Jean-Marc Bonnisseau
- Fonction : Auteur
- PersonId : 171804
- IdHAL : jean-marc-bonnisseau
- ORCID : 0000-0002-8156-2229
- IdRef : 033522448
Résumé
We investigate the problem of optimal investment and consumption of Merton in the case of discrete markets in an infinite horizon. We suppose that there is frictions in the markets due to loss in trading. These frictions are modeled through nonlinear penalty functions and the classical transaction cost and liquidity models are included in this formulation. In this context, the solvency region is defined taking into account this penalty function and every investigator have to maximize his utility, that is derived from consumption, in this region. We give the dynamic programming of the model and we prove the existence and uniqueness of the value function.
Domaines
Economies et financesFormat du dépôt | Notice |
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Type de dépôt | Article dans une revue |
Résumé |
en
We investigate the problem of optimal investment and consumption of Merton in the case of discrete markets in an infinite horizon. We suppose that there is frictions in the markets due to loss in trading. These frictions are modeled through nonlinear penalty functions and the classical transaction cost and liquidity models are included in this formulation. In this context, the solvency region is defined taking into account this penalty function and every investigator have to maximize his utility, that is derived from consumption, in this region. We give the dynamic programming of the model and we prove the existence and uniqueness of the value function.
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Titre |
en
Merton problem in an infinite horizon and a discrete time with frictions
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Auteur(s) |
Senda Ounaies
1
, Jean-Marc Bonnisseau
1, 2
, Souhail Chebbi
3
, Mete H. Soner
4
1
CES -
Centre d'économie de la Sorbonne
( 15080 )
- Maison des Sciences Économiques - 106-112 Boulevard de l'Hôpital - 75647 Paris Cedex 13
- France
2
PSE -
Paris School of Economics
( 301309 )
- 48 boulevard Jourdan 75014 Paris
- France
3
KSU -
King Saud University [Riyadh]
( 302265 )
- King Saud University, Riyadh 12372
- Arabie saoudite
4
D-MATH -
Department of Mathematics [ETH Zurich]
( 147895 )
- Raemistrasse 101, 8092 Zurich
- Suisse
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Langue du document |
Anglais
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Date de production/écriture |
2015-10
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Nom de la revue |
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Vulgarisation |
Non
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Comité de lecture |
Oui
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Audience |
Internationale
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Date de publication |
2016-10
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Date de publication électronique |
2016-01
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Volume |
12
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Numéro |
4
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Page/Identifiant |
1323-1331
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URL éditeur |
http://www.aimsciences.org/journals/
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Financement |
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Domaine(s) |
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Mots-clés |
en
Merton problem, discrete market, infinite horizon, market frictions, after liquidation value, dynamic programming, value function.
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DOI | 10.3934/jimo.2016.12.1323 |
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