Un criterio generalizzato per l'imputazione di dati mancanti in indagini congiunturali

R. Gismondi
The analysis of non response effects in longitudinal and conjunctural surveys is a widely discussed topic. Neverthless, use of traditional tools originally thought of for cross section frameworks could cause bad performances and often ignores additional information concerning units under observation. In this paper, after a short resume about advantages and risks due to the use of imputation techniques or subjective matching rules for estimating missing values, we introduce a simple estimation criterion based on...