Journal
SERIES-JOURNAL OF THE SPANISH ECONOMIC ASSOCIATION
Volume 13, Issue 1-2, Pages 429-474Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s13209-021-00247-3
Keywords
Covariance; Co-skewness; Co-kurtosis; Finite normal mixtures; Normality tests; Pseudo-maximum likelihood estimators; Structural vector autoregressions
Categories
Funding
- Spanish Ministry of Economy, Industry & Competitiveness [ECO 2017-89689]
- Santander CEMFI Research Chair
Ask authors/readers for more resources
The study proposes simple specification tests for independent component analysis and structural vector autoregressions with non-Gaussian shocks to check the normality of shocks and potential cross-sectional dependence. The tests compare integer moments of shocks in the sample with their population counterparts while considering sampling variability. The tests show non-negligible power against empirically plausible alternatives.
We propose simple specification tests for independent component analysis and structural vector autoregressions with non-Gaussian shocks that check the normality of a single shock and the potential cross-sectional dependence among several of them. Our tests compare the integer (product) moments of the shocks in the sample with their population counterparts. Importantly, we explicitly consider the sampling variability resulting from using shocks computed with consistent parameter estimators. We study the finite sample size of our tests in several simulation exercises and discuss some bootstrap procedures. We also show that our tests have non-negligible power against a variety of empirically plausible alternatives.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available