Showing 191 - 200 of 215
In this paper we explore the application of structured additive distributional regression for the analysis of conditional income distributions in Germany following the reunification. Using a bootstrapped Kolmogorov-Smirnov test we find that conditional personal income distributions can generally...
Persistent link: https://www.econbiz.de/10010797812
Quantile regression provides a convenient framework for analyzing the impact of covariates on the complete conditional distribution of a response variable instead of only the mean. While frequentist treatments of quantile regression are typically completely nonparametric, a Bayesian formulation...
Persistent link: https://www.econbiz.de/10010617820
Quantile regression has emerged as one of the standard tools for regression analysis that enables a proper assessment of the complete conditional distribution of responses even in the presence of heteroscedastic errors. Quantile regression estimates are obtained by minimising an asymmetrically...
Persistent link: https://www.econbiz.de/10010574456
We propose a Bayesian nonparametric instrumental variable approach that allows us to correct for endogeneity bias in regression models where the covariate effects enter with unknown functional form. Bias correction relies on a simultaneous equations specication with flexible modeling of the...
Persistent link: https://www.econbiz.de/10010583161
In this paper, we propose a unified Bayesian approach for multivariate structured additive distributional regression analysis where inference is applicable to a huge class of multivariate response distributions, comprising continuous, discrete and latent models, and where each parameter of these...
Persistent link: https://www.econbiz.de/10010709565
Several recent advances in smoothing and semiparametric regression are presented in this book from a unifying, Bayesian perspective. Simulation-based full Bayesian Markov chain Monte Carlo (MCMC) inference, as well as empirical Bayes procedures closely related to penalized likelihood estimation...
Persistent link: https://www.econbiz.de/10008921739
In linear mixed models, model selection frequently includes the selection of random effects. Two versions of the Akaike information criterion, <sc>aic</sc>, have been used, based either on the marginal or on the conditional distribution. We show that the marginal <sc>aic</sc> is not an asymptotically unbiased...
Persistent link: https://www.econbiz.de/10009148380
Persistent link: https://www.econbiz.de/10008784142
Sample selection models attempt to correct for non-randomly selected data in a two-model hierarchy where, on the first level, a binary selection equation determines whether a particular observation will be available for the second level, i.e. in the outcome equation. Ignoring the non-random...
Persistent link: https://www.econbiz.de/10008671163
Empirical studies on farmland rental rates have predominantly concentrated on modelling conditional means using spatial autoregressive models, where a linear functional form be- tween the response and the covariates is assumed. This paper extends the hedonic pricing literature by modelling...
Persistent link: https://www.econbiz.de/10011125116