Search Results - subject:"Mixture regression"

Robust fitting of mixture regression models

Bai, Xiuqin; Yao, Weixin; Boyer, John E. - In: Computational Statistics & Data Analysis 56 (2012) 7, pp. 2347-2359

The existing methods for fitting mixture regression models assume a normal distribution for error and then estimate the … an EM-type algorithm to estimate the mixture regression models. Using a Monte Carlo simulation study, we demonstrate that …

Persistent link: https://www.econbiz.de/10010574483

Taking "Don't Knows" as Valid Responses: A Complete Random Imputation of Missing Data

Kroh, Martin - DIW Berlin (Deutsches Institut für Wirtschaftsforschung) - 2004

Incomplete data is a common problem of survey research. Recent work on multiple imputation techniques has increased analysts' awareness of the biasing effects of missing data and has also provided a convenient solution. Imputation methods replace non-response with estimates of the unobserved...

Persistent link: https://www.econbiz.de/10005068716

Taking 'don't knows' as valid responses: A complete random imputation of missing data

Kroh, Martin - 2004

Incomplete data is a common problem of survey research. Recent work on multiple imputation techniques has increased analysts? awareness of the biasing effects of missing data and has also provided a convenient solution. Imputation methods replace non-response with estimates of the unobserved...

Persistent link: https://www.econbiz.de/10010324226

Happiness functions with preference interdependence and heterogeneity: the case of altruism within the family

Bruhin, Adrian; Winkelmann, Rainer - In: Journal of Population Economics 22 (2009) 4, pp. 1063-1080

Persistent link: https://www.econbiz.de/10005061408

A spatially filtered mixture of β-convergence regressions for EU regions, 1980–2002

Battisti, Michele; Vaio, Gianfranco Di - In: Empirical Economics 34 (2008) 1, pp. 105-121

Persistent link: https://www.econbiz.de/10005382154

A Simple Identification Proof for a Mixture of Two Univariate Normal Distributions

Meijer, Erik; Ypma, Jelmer - In: Journal of Classification 25 (2008) 1, pp. 113-123

Persistent link: https://www.econbiz.de/10005602947

Happiness Functions with Preference Interdependence and Heterogeneity: The Case of Altruism within the Family

Bruhin, Adrian; Winkelmann, Rainer - Institut für Volkswirtschaftslehre, … - 2007

the share of parents with altruistic preferences from those who are selfish, we estimate a finite mixture regression model …

Persistent link: https://www.econbiz.de/10005700804

Risk and Rationality: Uncovering Heterogeneity in Probability Distortion

Bruhin, Adrian; Fehr-Duda, Helga; Epper, Thomas - Institut für Volkswirtschaftslehre, … - 2007

estimating a finite mixture regression model for three different experimental data sets, two Swiss and one Chinese, over a large …

Persistent link: https://www.econbiz.de/10005566319

Taking ‘Don’t Knows’ as Valid Responses: A Multiple Complete Random Imputation of Missing Data

Kroh, Martin - In: Quality & Quantity: International Journal of Methodology 40 (2006) 2, pp. 225-244

Persistent link: https://www.econbiz.de/10009391172