Arbeitspapier

Opening the black box: structural factor models with large cross-sections

This paper shows how large-dimensional dynamic factor models are suitable for structural analysis. We establish sufficient conditions for identification of the structural shocks and the associated impulse response functions. In particular, we argue that, if the data follow an approximate factor structure, the “problem of fundamentalness”, which is intractable in structural VARs, can be solved provided that the impulse responses are sufficiently heterogeneous. Finally, we propose a consistent method (and n, T rates of convergence) to estimate the impulse-response functions, as well as a bootstrapping procedure for statistical inference.

Language
Englisch

Bibliographic citation
Series: ECB Working Paper ; No. 712

Classification
Wirtschaft
Subject
Dynamic Factor Models
fundamentalness
Identification
structural VARs
VAR-Modell
Makroökonomik
Theorie
Nichtlineare Dynamik

Event
Geistige Schöpfung
(who)
Forni, Mario
Giannone, Domenico
Lippi, Marco
Reichlin, Lucrezia
Event
Veröffentlichung
(who)
European Central Bank (ECB)
(where)
Frankfurt a. M.
(when)
2007

Handle
Last update
10.03.2025, 11:41 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Forni, Mario
  • Giannone, Domenico
  • Lippi, Marco
  • Reichlin, Lucrezia
  • European Central Bank (ECB)

Time of origin

  • 2007

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