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Stochastic production planning with regime switching
Author(s) -
Dragoş-Pătru Covei,
Elena Cristina Canepa,
Traian A. Pirvu
Publication year - 2022
Publication title -
journal of industrial and management optimization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.325
H-Index - 32
eISSN - 1553-166X
pISSN - 1547-5816
DOI - 10.3934/jimo.2022013
Subject(s) - production (economics) , intuition , production planning , sensitivity (control systems) , computer science , mathematical optimization , partial differential equation , mathematical economics , mathematics , economics , microeconomics , mathematical analysis , engineering , philosophy , epistemology , electronic engineering
This paper considers a stochastic production planning problem with regime switching. There are two regimes corresponding to different economic cycles. A factory is planning its production so as to minimize production costs. We analyze this problem and the optimal production is characterized through an elliptic system of partial differential equations which can be numerically solved. We perform a sensitivity analysis for which we provide an intuition. A model risk analysis reveals the effect of adding regime switching to the modelling.

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