taste heterogeneity is present among bathers, i.e. not all bathers would benefit equally from improving bathing sites. A …

of fishing sites. The models reveal significant preference heterogeneity between anglers for particular fishing site …

panel data from twelve European countries. Introducing both intercept and slope heterogeneity into this relationship, we …

Heterogeneity in measurement model parameters across known groups can be modeled and tested using multigroup … characteristics to capture heterogeneity and have the potential to be used to test measurement invariance. The current study … sample sizes, more noninvariant factor loadings, and larger amounts of heterogeneity are needed to distinguish different …

In this paper, we examine heterogeneity in the trip preferences of recreationists by applying a random parameters … coast of Ireland. This is the first such attempt in the literature to account for heterogeneity with respect to the impact …. There is also evidence that accounting for individual heterogeneity improves the statistical fit of the models and provides …

We employ a semi-parametric estimation approach to analyse observed and unobserved heterogeneity in the value of … heterogeneity in preferences in a flexible way, meaning that we do not put any structure on how individual characteristics (such as …, we illustrate the estimation approach and find that there is substantial heterogeneity in the value of savings in travel …