TY  - BOOK
AU  - Sul Donggyu
TI  - Panet data econometrics:  Common factor analysis for empirical researchers
U1  - X:(B), Q9 
PY  - 2019///
CY  - London
PB  - Routledge          
KW  -  Convergence
KW  -  Idiosyncratic components
KW  - Financial Studies
ER  -