Modelling the Informal Economy in Mexico: A Structural Equation Approach

A Complex Approach to Estimate Shadow Economy : The Structural Equation Modelling

Comorbidity in posttraumatic stress disorder: a structural equation modelling approach.

OBJECTIVE Posttraumatic stress disorder (PTSD) is associated with high rates of psychiatric comorbidity. Existing theories consider comorbidity as a consequence of PTSD (model 1), PTSD and comorbidity as a consequence of shared factors of vulnerability (model 2), and comorbidity as a consequence of trauma-type specific mechanisms (model 3). METHOD To compare the explanatory value of these mod...

a structural survey of the polish posters

تصویرسازی قابلیتهای فراوانی را دارا است

Instability of the Determinants of Birth Intervals in Ahvaz-Iran: A Structural Change Modelling Approach

Birth interval is one of the major determinants of the fertility rate. In this paper structural change approach is used to study the instabilities in the effects of different socio-economic factors on birth intervals of children with respect to couple's years of marriage factor in Ahvaz-Iran. A class of M-fluctuation tests for parameter instability is used and based on these tests different evi...

Habitat fragmentation and reproductive success: a structural equation modelling approach.

1. There is great interest on the effects of habitat fragmentation, whereby habitat is lost and the spatial configuration of remaining habitat patches is altered, on individual breeding performance. However, we still lack consensus of how this important process affects reproductive success, and whether its effects are mainly due to reduced fecundity or nestling survival. 2. The main reason for ...