Arbeitspapier
The Jacobian of the exponential function
We derive closed-form expressions for the Jacobian of the matrix exponential function for both diagonalizable and defective matrices. The results are applied to two cases of interest in macroeconometrics: a continuous-time macro model and the parametrization of rotation matrices governing impulse response functions in structural vector autoregressions.
- Language
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Englisch
- Bibliographic citation
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Series: Tinbergen Institute Discussion Paper ; No. TI 2020-035/III
- Classification
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Wirtschaft
Miscellaneous Mathematical Tools
Multiple or Simultaneous Equation Models: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
Computational Techniques; Simulation Modeling
- Subject
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Matrix differential calculus
Orthogonal matrix
Continuous-time Markov chain
Ornstein-Uhlenbeck process
- Event
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Geistige Schöpfung
- (who)
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Magnus, Jan R.
Pijls, Henk G.J.
Sentana, Enrique
- Event
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Veröffentlichung
- (who)
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Tinbergen Institute
- (where)
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Amsterdam and Rotterdam
- (when)
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2020
- Handle
- Last update
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10.03.2025, 11:45 AM CET
Data provider
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Object type
- Arbeitspapier
Associated
- Magnus, Jan R.
- Pijls, Henk G.J.
- Sentana, Enrique
- Tinbergen Institute
Time of origin
- 2020