The use of images in choice experiment surveys has been increasing over time. Research on the impact of complex graphical displays of information on respondent comprehension and the quality of preference estimates yields mixed results. We contribute to this literature by leveraging a...

Just as the African economy is confronting its sharpest reversal in a generation; Nigeria is currently faced with perhaps the most challenging economic downturn (amidst fuel subsidy removal) in its history. Thus, social protection programmes in the form of social cash transfers to vulnerable...

Psychological well-being (WB) includes a person’s overall appraisal of his or her life (Global WB) and affective state (Hedonic WB), and it is considered a key aspect of the health of individuals and groups. Several cross-sectional studies have documented a relation between Global WB and age....

Analyses of self-reported-well-being (SWB) survey data may be confounded if people use response scales differently. We use calibration questions, designed to have the same objective answer across respondents, to measure dimensional (i.e., specific to an SWB dimension) and general (i.e., common...

The paper argues that household budgets are the best starting point for investigating a number of big questions related to the evolution of the living standards during the last two-three centuries. If one knows where to look, historical family budgets are more abundant than might be suspected....

There is great interest in understanding the value of data, and different empirical approaches have begun to be explored, in the academic literature and in commercial contexts. However, the existence of informational externalities and the non-rival character of data immediately imply that...

We design a survey to provide quantitative evidence about household demand for qualitative aspects of tap water supply. We focus on two characteristics that are of importance for households: water hardness and aesthetic quality in terms of taste, smell and appearance. Our survey elicits...

This paper examines with a case study of Beijing, China, the health benefits that could be reaped from urban air quality improvements. The study implements a household survey to collect information about the yearly medical expenditures and lost days of work, to estimates the total costs of...

In this paper we employ the choice experiment method to estimate local citizens’ valuation of a public intervention which proposes to improve the quality of an important environmental resource, namely the river Ganga in India. 150 randomly selected citizens of the municipality of Chandernagore...

The aim of this paper is to investigate people’s attitudes towards and knowledge about the remediation and re-use of brownfield sites. In order to understand people’s opinions, we administered a questionnaire to 400 residents in the surroundings of Venice. We applied factor analysis to gain...