Search Results - subject:"Selection probability"

Narrow search

Optimal sample coordination using controlled selection

Matei, Alina; Skinner, Chris J. - London School of Economics (LSE) - 2009

is based on some theoretical conditions on joint selection probability of two samples and on the controlled selection …

Persistent link: https://www.econbiz.de/10010746264

Multi-index regression models with missing covariates at random

Guo, Xu; Xu, Wangli; Zhu, Lixing - In: Journal of Multivariate Analysis 123 (2014) C, pp. 345-363

estimating equation is suggested by invoking the inverse selection probability approach, and estimators of the indices are … respectively defined when the selection probability is known in advance, is estimated parametrically and nonparametrically. The … selection probability. Simulation studies are carried out to assess the finite sample performance of the proposed estimators …

Persistent link: https://www.econbiz.de/10010718983

Estimating and Correcting the Effects of Model Selection Uncertainty ; Estimating and Correcting the Effects of Model Selection Uncertainty

Nguefack Tsague, Georges Lucioni Edison - 2006

Persistent link: https://www.econbiz.de/10010353200

Binary response models with M-phase case-control data

Chiang, Chin-Tsang; Huang, Ming-Yueh; Bai, Ren-Hong - In: Journal of Multivariate Analysis 116 (2013) C, pp. 332-348

In this study, a more general single-index regression model was presented to characterize the relationship between a dichotomous response and covariates of interest. With M-phase (M≥2) case-control data supplemented by information on a response and certain covariates, we propose a pseudo...

Persistent link: https://www.econbiz.de/10011042005

Performance of Random Effects Model Estimators Under Complex Sampling Designs

Jia, Yue; Stokes, Lynne; Harris, Ian; Wang, Yan - In: Journal of Educational and Behavioral Statistics 36 (2011) 1, pp. 6-32

In this article, we consider estimation of parameters of random effects models from samples collected via complex multistage designs. Incorporation of sampling weights is one way to reduce estimation bias due to unequal probabilities of selection. Several weighting methods have been proposed in...

Persistent link: https://www.econbiz.de/10010776016

A Note on the Relation of Weighting and Matching Estimators

Lechner, Michael - School of Economics and Political Science, Universität … - 2007

This paper compares the inverse-probability-of-selection-weighting estimation principle with the matching principle and derives conditions for weighting and matching to identify the same and the true distribution, respectively. This comparison improves the understanding of the relation of these...

Persistent link: https://www.econbiz.de/10005200691