hidden bias. We illustrate this methodology empirically for the full-time/part-time pay gap for British women. The proposed … selection bias and for controlling for such bias …

-phase selection setup, bias due to measurement error is estimated through probabilistic editing while weight adjustment employing … auxiliary information is used to deal with nonresponse. An estimator based on calibration for nonresponse and corrected for bias …

, several aspects of this topic will be elaborated on: the survey unit nonresponse bias has been examined alternatively by … the components of the bias due to nonresponse will be performed. Nonresponse bias components are illustrated for each … alternative approach and the amount of bias was computed for each case. …

less data. The choice of survey mode, therefore, involves a potential tradeoff between bias and variance of estimators. I …

the finite population mean under a two-phase sampling system. The Bias and Mean Square Error (MSE) of the proposed … exponential regression cum ratio estimator when compared using the cri- teria of bias, mean square error and percentage relative …