On Kernel Smoothing and Horvitz-Thompson Estimation

• Autorzy: Wojciech Gamrot
• Języki publikacji: EN

Abstrakty

EN

Estimation of the total value of fixed characteristic of interest in a finite population is considered for a complex sampling scheme featuring unknown inclusion probabilities. The general empirical Horvitz-Thompson statistic is adopted as an estimator for the unknown total. In the presence of additional knowledge on inclusion probabilities taking form of inequality constraints it is proposed to use the well-known kernel estimator for individual inclusion probabilities. For a fixed-cost sequential sampling scheme this leads to a new nonparametric empirical Horvitz-Thompson estimator of a total. Its properties are compared to known alternatives in a simulation study.(original abstract)

Słowa kluczowe

PL

Estymatory; Metody estymacji; Modele ekonometryczne; Statystyka matematyczna; Programowanie nieliniowe

EN

Estimators; Estimation methods; Econometric models; Mathematical statistics; Nonlinear programming

• Czasopismo: Studia Ekonomiczne / Uniwersytet Ekonomiczny w Katowicach
• Rocznik: 2013
• Numer: nr 152 Metody wnioskowania statystycznego w badaniach ekonomicznych
• Strony: 32-41

Twórcy

autor

Wojciech Gamrot

• Uniwersytet Ekonomiczny w Katowicach

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