EconPapers    
Economics at your fingertips  
 

A procedure for combining zero and sign restrictions in a VAR-identification scheme

Alex Haberis () and Andrej Sokol ()

No 1410, Discussion Papers from Centre for Macroeconomics (CFM)

Abstract: In this paper we describe a procedure for implementing zero restrictions within the context of a sign restrictions identification scheme for VARs. The procedure introduces an additional step into the algorithm outlined in Fry and Pagan (2011) and Rubio-Ramirez et al. (2006) for implementing sign restrictions. This extra step involves rotating a candidate identification matrix using Givens rotation matrices to introduce zero restrictions. We then check whether the elements of the candidate matrix satisfy the sign restrictions as usual. We illustrate how our procedure works by generating artificial data from the theoretical model of An and Schorfheide (2007), which implies certain restrictions on the impact of its structural shocks on the model's endogenous variables. We exploit our knowledge of that pattern to identify structural shocks from the reduced-form errors of a VAR estimated on the simulated data.

JEL-codes: C32 C51 E12 (search for similar items in EconPapers)
Pages: 14 pages
Date: 2014-06
New Economics Papers: this item is included in nep-ecm and nep-mac
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5) Track citations by RSS feed

Downloads: (external link)
http://www.centreformacroeconomics.ac.uk/Discussio ... MDP2014-10-Paper.pdf (application/pdf)

Related works:
Working Paper: A procedure for combining zero and sign restrictions in aVAR-identification scheme (2014) Downloads
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:cfm:wpaper:1410

Access Statistics for this paper

More papers in Discussion Papers from Centre for Macroeconomics (CFM) Contact information at EDIRC.
Bibliographic data for series maintained by Martin Hannon ().

 
Page updated 2022-05-18
Handle: RePEc:cfm:wpaper:1410