Abstract In this article, we propose a new method to learn the underlying acyclic mixed graph of a linear non-Gaussian structural equation model with given observational data. We build on an algorithm proposed by Wang and Drton, and we show that one can augment the hidden variable structure of...

This contribution presents theoretical considerations concerning the connections between life situation, lifestyle, choice of residential location and travel behaviour, as well as empirical results of structural equation models. The analyses are based on data resulting from a survey in seven...

Purpose – Quality function deployment (QFD) has had considerable success in terms of its implementation in companies. It has also been the subject of many studies in recent years. It seems, however, that there are some shortcomings in the research on this subject and in particular the lack of...