A note on conditionally unbiased estimation after selection

Jayant V. Deshpande and T. P. Muhammad Fareed

Statistics & Probability Letters, 1995, vol. 22, issue 1, 17-23

Abstract: We establish the equivalence of conditional unbiasedness and Lehmann's risk unbiasedness and a necessary and sufficient condition for the existence of such estimators. This condition brings out transparently the reason for the nonexistence of such estimators in most cases based on single stage sampling.

Keywords: Estimation; after; selection; Unbiased; and; conditionally; unbiased; estimators; Lehmann's; risk; unbiasedness; Completeness; property (search for similar items in EconPapers)
Date: 1995
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Citations: View citations in EconPapers (1)

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