Sampling design providing unbiased new product estimators

Mariano Ruiz Espejo; Julian Santos Peñas

doi:10.6092/issn.1973-2201/839

Sampling design providing unbiased new product estimators

Authors

Mariano Ruiz Espejo Departamento de Organizacion de Empresas, Madrid
Facultad de Ciencias Economicas
Julian Santos Peñas Departamento de Organizacion de Empresas, Madrid
Facultad de Ciencias Economicas

DOI:

https://doi.org/10.6092/issn.1973-2201/839

Abstract

A sampling design is proposed for which a new product estimator is unbiased, and therefore it is possible to build associate sampling schemes. This result completes the theory of sampling schemes providing unbiased ratio estimators and regression estimators given respectively for the first time by Hájek (1949) and Singh and Srivastava (1980).

How to Cite

Ruiz Espejo, M., & Santos Peñas, J. (1990). Sampling design providing unbiased new product estimators. Statistica, 50(2), 285–288. https://doi.org/10.6092/issn.1973-2201/839