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
Englisch

Bibliographic citation
Series: Tinbergen Institute Discussion Paper ; No. TI 2020-035/III

Classification
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
Matrix differential calculus
Orthogonal matrix
Continuous-time Markov chain
Ornstein-Uhlenbeck process

Event
Geistige Schöpfung
(who)
Magnus, Jan R.
Pijls, Henk G.J.
Sentana, Enrique
Event
Veröffentlichung
(who)
Tinbergen Institute
(where)
Amsterdam and Rotterdam
(when)
2020

Handle
Last update
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

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