Back-analysis is broadly used for approaching geotechnical problems when monitoring data are available and information about the soils properties of poor quality. For landslide stability assessment back-analysis calibration usually carried out by time consuming trial-and-error procedure. This paper presents a new automatic Decision Support System that supports selection soil parameters three-di...

We study the incidental parameter problem for “three-way” Poisson Pseudo-Maximum Likelihood (“PPML”) estimator recently recommended identifying effects of trade policies and in other panel data gravity settings. Despite number variety fixed involved, we confirm PPML is consistent T show it fact only among a wide range PML estimators that generally this context when fixed. At same time, asymptot...