TY  - BOOK
AU  - Tarek Mahmoud Omara
AU  - Alaa Ahmed Abdelaziz , 
AU  - Elhussainy Abdalbar Rady , 
AU  - Sayed Mashaal Elsayed Tag Eldin , 
TI  - A study on robust ridge estimatiors for seemingly unrelated regression models / 
PY  - 2011///
CY  - Cairo : 
PB  - Tarek Mahmoud Omara , 
KW  - Ridge estimators
KW  - S-estimators
KW  - Seemingly unrelated regression
N1  - Thesis (Ph.D.) - Cairo University - Institute of Statistical Studies and Research - Department of Statistics and Econometrics; Issued also as CD
N2  - The thesis contains two parties, the first part of the thesis presents five new estimators to solve the problem of multicollinarity and outliers in SUR model, solve the problem of multicollinarity and outliers under exact restriction. The second part of the thesis adds the stochastic restricting as a condition to robust, ridge and robust ridge estimators to get stochastic restriction for general SUR robust, ridge and robust ridge estimator
UR  - http://172.23.153.220/th.pdf
ER  -