In stated choice (SC) data inconsistent and lexicographic choice behavior is often observed. It is sometimes recommended to remove data with these characteristics from the analysis. In this paper we reconsider this recommendation. In our data many respondents have inconsistent choice patterns,...

In stated choice (SC) data inconsistent and lexicographic choice behavior is often observed. It is sometimes recommended to remove data with these characteristics from the analysis. In this paper we reconsider this recommendation. In our data many respondents have inconsistent choice patterns,...

Choice experiments have become an important tool to provide guidance about the value of environmental goods and services. Several evidences, however, are pointing toward an important mismatch between the rationality principles assumed by this methodology and real respondents’ behaviour,...

Die Qualitätsbeurteilung von Wein stellt für Verbraucher beim Kauf eine besondere Herausforderung dar. In dieser Untersuchung wurden die Präferenzen von Konsumenten von Öko-Lebensmitteln für Wein analysiert, um die relative Bedeutung verschiedener Produkteigenschaften für die...

In valuing the demand for recreation, the literature has grown from using revealed preference methods to applying stated preference methods, namely contingent valuation and choice modelling. Recent attempts have merged revealed and stated preference data to exploit the strengths of both sources...

Heterogeneity is a defining characteristic of environmental demand studies that use household-level data. People make different choices due to observed and unobserved differences in preferences and constraints, choice elements are quality-differentiated commodities that can be consumed in...