Abstract:
The aim of this paper is to complement the MDE--SVAR approach when the weighting matrix is not optimal. In empirical studies, this choice is motivated by stochastic singularity or collinearity problems associated with the covariance matrix of Impulse Response Functions. Consequently, the asymptotic distribution cannot be used to test the economic model's fit. To circumvent this difficulty, we propose a simple simulation method to construct critical values for the test statistics. An empirical application with US data illustrates the proposed method.
More papers in Documents de Travail from Banque de France Address: Banque de France 31 Rue Croix des Petits Champs LABOLOG - 49-1404 75049 PARIS Contact information at EDIRC. Series data maintained by Thierry Demoulin ().
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