Large-Dimensional Factor Modeling Based on High-Frequency Observations
Pelger, Markus, Large-Dimensional Factor Modeling Based on High-Frequency Observations (March 17, 2015). Available for download at SSRN: http://ssrn.com/abstract=2584172 “This paper develops an inferential theory for factor models of large dimensions based on high-frequency observations. We derive a new estimator for the number of factors and derive consistent and asymptotically normal estimators of the loadings and …