Researchers using revealed preference data have mostly relied on the Mixed Logit (ML) framework to model unobserved heterogeneity. In this paper, we suggest an extension of this model where we integrate direct measures of taste and revealed preferences, under a unified econometric setting, to...

This paper explains the economic conception of water - how economists think about water. It consists of two main sections. First, it reviews the economicconcept of value, explains how it is measured, and discusses how this has been applied to water in various ways. Then it considers the debate...