Based on a random sample of size n from an unknown d-dimensional density f, the problem of selecting the variable (or adaptive) bandwidth in kernel estimation of f is investigated. The common strategy is to express the variable bandwidth at each observation as the product of a local bandwidth...

This study aims to investigate the relationships between service quality, perceived value, satisfaction, and behavioral intentions for air passengers through a structural equation model (SEM). The main study's results are as follows. Service expectation has a significantly positive effect on...