Projects
Pilot-survey "Well-being and Preferences: a discrete choice experiment" University of Antwerp
Discrete choice experiments: design software and two-stage choice models KU Leuven
Discrete choice experiments (DCE's) are commonly used to elicit preferences from decision makers. This thesis contributes to designing such experiments, as well as modelling the choice data gathered by such experiments.
In the second chapter, the newly developed R-package "idefix" is presented. The latter enables users to generate optimal designs for DCE’s. Furthermore, it includes adaptive design methodology and the option to gather ...
Design and analysis of choice experiments involving mixtures KU Leuven
Many products and services involve mixtures of ingredients, where the mixtures can be expressed as combinations of ingredient proportions, for instance, flour, water and yeast to make bread. In many cases, the result of the mixture may also depend on the way in which the mixtures are processed, such as the baking time and baking temperature for a bread. These types of variables are generally called process variables.
In mixture ...
Modeling the impact of labels, the dynamics in attribute non-attendance and the dropout in discrete choice experiments. KU Leuven
This research will investigate how the efficiency of online choice experiments can be increased in case people use heuristic rules to simplify the choice task
PhD Researcher in the field of DISCRETE CHOICE EXPERIMENTS KU Leuven
This research will investigate how the efficiency of online-choice experiments can be enhanced if people use heuristic rules to simplify the selection procedure.
Discovering housing preferences using discrete choice experiments University of Antwerp
Topics in discrete choice experiments: Screening, framing, and sample size selection KU Leuven
Discrete Choice Experiments are now used in almost all fields to study choice behavior. The methods to design and analyze those experiments have been investigated and improved over the years, allowing researchers to yield more accurate and reliable information without putting a larger burden on the respondents. Despite these advancements, the literature on choice modeling recognizes that several areas are still open for improvement. In this ...
The physical environment and older adults' physical activity: expeirments using photographs on the conscious and unconscious choice of where to be physically activity Ghent University
This project aims to: (1) explore environmental influences on walking in older adults, (2) identify key environment characteristics related to walking and (3) investigate the causal effects of changes in these key characteristics related to walking. These studies are based upon novel methods using go-along interviews, (manipulation of) photographs and choice tasks.