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This study proposes a new estimator T2, designed to improve estimation precision in survey sampling. The expressions for bias and mean square error (MSE) of the proposed estimator are derived. The proposed estimator is a...

High survey nonresponse in unemployment duration studies may have a strong effect on inference if  exit from unemployment affects the chance of nonresponse (nonresponse causality). In rotational studies  large part of ...

This paper has two main goals. The first is to complement the Argentine mean income series with inequality estimates in order to obtain aggregate welfare series. Average income figures are estimated from National Account...