The Ils estimators are consistent estimators, as the sample size increases indefinitely, there estimators converge to their true population values. In small samples, the ILS estimators may be biased. In contrast, the Ols estimators are biased as well as inconsistentThe ILS estimators are consistent estimators,as the sample size increases indefinitely, there estimators converge to their true population values. In small samples, the ILS estimators may be biased. In contrast, the OLS estimators are biased as well as inconsistent