A Bayesian Analysis of Endogenous Switching Models for Count Data

On the causal effect of proximity to school on pedestrian safety at signalized intersections: A heterogeneous endogenous econometric model

“…However, our approach can be readily applied to examine safety of other transportation facilities around schools or where self-selection bias exists. Our model is an extension of the approach proposed initially by Terza (1998) in econometrics literature, and its later treatment by Kozumi (2002) from a Bayesian perspective. Specifically, a heterogeneous (random parameter) Bayesian endogenous econometric model is developed to identify safety correlates of pedestrian safety in urban areas using a host of variables, including built environment characteristics and traffic exposure measures.…”

“…Thus, the larger the value of s*, the higher the probability of a school existing in proximity to a transport facility (here, an intersection). As in Terza (1998) and Kozumi (2002), the error terms (ε and ξ) are modeled jointly, assuming a bivariate normal (BVN) density with mean zero and covariance matrix Σ defined as…”

Türkiye’de Sağlık Hizmetleri Talebinin Sayma Veri Modelleriyle İncelenmesi: İçsellik Sorunu

“…Model tahmini için gerekli olan katı varsayımların azaltıldığı yarı-parametrik süreçler geliştirilmiştir [Romeu & Vera-Hernandez, 2005;Masuhara, 2008 v.b.]. Kozumi (2002) …”

“…Model tahmini için gerekli olan katı varsayımların azaltıldığı yarı-parametrik süreçler geliştirilmiştir [Romeu & Vera-Hernandez, 2005;Masuhara, 2008 v.b.]. Kozumi (2002) bu modellerin Bayesyen bir türünü analiz etmiştir. Staub (2009) sayma veri modellerinde iki durumlu bir değişkenden kaynaklanan içsellik ile ilgilenmiştir.…”

Simple Tests for Exogeneity of a Binary Explanatory Variable in Count Data Regression Models

“…Romeu and Vera-Hernandez, 2005;Masuhara, 2008); a Bayesian version of the model is analyzed in Kozumi (2002). However, since the impact of these developments on applied work is more modest, and given that the focus of this article is on tests for exogeneity that are relevant for applied empirical practice, the analysis will be limited to exogeneity tests obtained under more widespread -if more restrictive-model assumptions.…”