Logo Logo
Hilfe
Hilfe
Switch Language to English

Toutenburg, Helge und Shalabh (1999): Improving the Estimation of Incomplete Regression Models through Pilot Investigations and Repeated Studies. Sonderforschungsbereich 386, Discussion Paper 154 [PDF, 236kB]

[thumbnail of paper_154.pdf]
Vorschau
Download (236kB)

Abstract

Pilot investigations and repeated studies often provide some useful information which can be utilized for the estimation of coefficients in a linear regression model when some observations on the study variable are missing. A suitable framework for this purpose is described and several unbiased estimators for the coefficient vectors are presented. Their efficiency properties are analyzed and a comparison is made.

Dokument bearbeiten Dokument bearbeiten