A NEW PREDICTIVE PRODUCT ESTIMATOR
成果类型：
Article
署名作者：
AGRAWAL, MC; JAIN, N
署名单位：
University of Delhi
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
发表日期：
1989
页码：
822823
关键词：
摘要：
A product estimator fo the population mean which is predictive in character is proposed. Although optimal in the sense of unbiasedness and minimum mean squared error under a certain superpopulation model, the estimator is frequently less biased than its competitors under a sampling theoretic approach.