Showing 1 - 10 of 45
This paper considers the problem of testing cross-sectional correlation in large panel data models with serially-correlated errors. It finds that existing tests for cross-sectional correlation encounter size distortions with serial correlation in the errors. To control the size, this paper...
Persistent link: https://www.econbiz.de/10011755347
Persistent link: https://www.econbiz.de/10012082853
Persistent link: https://www.econbiz.de/10009007612
Persistent link: https://www.econbiz.de/10009711980
Persistent link: https://www.econbiz.de/10010202741
Persistent link: https://www.econbiz.de/10009673119
Persistent link: https://www.econbiz.de/10003802390
Persistent link: https://www.econbiz.de/10001583110
Persistent link: https://www.econbiz.de/10010442857
This paper considers multiple changes in the factor loadings of a high dimensional factor model occurring at dates that are unknown but common to all subjects. Since the factors are unobservable, the problem is converted to estimating and testing structural changes in the second moments of the...
Persistent link: https://www.econbiz.de/10012842360