Stochastic Dynamic Programming
Prof. Dr. Olaf PoschVeranstaltung
Beschreibung
Course objective.
This course provides a toolbox for solving optimization problems in stochastic dynamic models with a focus on applications in macroeconomics and finance. In particular, we briefly review optimal control theory and dynamic programming. Wethen thoroughly study models in discrete time and continuous time under uncertainty. Theoptimization problems are illustrated by various examples.
Course outline.
Part I: Basic mathematical tools
(i) Control theory (maximum principle, Euler equation, transversality condition)
(ii) Dynamic programming (Bellman equation, envelope theorem, multiple variables)
(iii) An example: Lucas’ model of endogenous growth
Part II: Stochastic models in discrete time
(i) Stochastic control problems
(ii) Analyzing equilibrium dynamics
(iii) An example: Real business cycles (RBC)
(iv) An example: A new Keynesian (NK) model for monetary analysis
(v) Solving dynamic equilibrium models with Dynare
Part III: Stochastic models in continuous time
(i) Stochastic differential equations and rules for differentials (Itô’s formula)
(ii) An example: Merton’s model of growth under uncertainty
(iii) Stochastic dynamic control problems (Bellman equation)
(iv) Examples:
(a) Continuous-time RBC (under Gaussian and/or Poisson uncertainty)
(b) Continuous-time NK Model
(c) The matching approach to unemployment
(d) Endogenous growth cycles
Reading list
Sydsæter, Hammond, Seierstad, and Strøm (2008, chap. 4-12, 290 pages),
Chang (2004, chap. 4, 50 pages), Wälde (2012); a couple of research articles will be suggested as complementary material during the course.
References
Chang, F.-R. (2004): Stochastic optimization in continuous time. Cambridge Univ. Press.
Sydsæter, K., P. Hammond, A. Seierstad, and A. Strøm (2008): Further Mathematics
for Economic Analysis. Prentice Hall.
Wälde, K. (2012): Applied Intertemporal Optimization. Know Thyself Acad. Publishers,
http://www.waelde.com/pdf/AIO.pdf.
Allgemeine Angaben
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KurzbezeichnungWiSo-Stochastic Dynamic
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SemesterWintersemester 22/23
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ZielgruppenWiSo Promotionsstudiengang
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Veranstaltungsart–
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VeranstaltungsspracheEnglisch
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EinrichtungenFakultät für Wirtschafts- und Sozialwissenschaften
Ort und Zeit
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OrtVon Melle Park 5 Raum 4047
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Zeitvom 21.10.2022 wöchentlich freitags bis 20.01.2023 von 09:00 bis 12:00außer Freitag 11.11.2022außer Freitag 18.11.2022außer Freitag 23.12.2022außer Freitag 30.12.2022außer Freitag 06.01.2023
Anrechnungsmodalitäten
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Anzahl SWS2
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Anzahl Leistungspunkte4
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Anrechenbar als
- WiSo Promotionsstudiengang: WiSo Methoden für Sozialwissenschaften
- WiSo Promotionsstudiengang: WiSo Methoden für Sozialökonomie
- WiSo Promotionsstudiengang: WiSo Methoden für Volkswirtschaftslehre
Anmeldemodalitäten
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Art der PlatzvergabeManuelle Platzvergabe (nach Ende der Anmeldefrist)
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Anmeldeinformation–
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Max. Anzahl Teilnehmer20