The concept of sustainability inspired most urban development plans after Rio 1992, although many such plans have not been too successful. An important reason for this is the disjuncture of science from culture and traditional knowledge and planners’ inability to conceptualize the environmental values of societies.This research aims to explore storytelling’s ability to aid in identifying of env...

Global warming, alterations of ecosystems, and sunk investments all imply irreversible changes with uncertain future costs and benefits. The Arrow-Fisher-Hanemann-Henry quasi-option value and the Dixit-Pindyck option value both measure how irreversibility and uncertainty change the value of preserving an ecosystem or postponing an investment. This paper shows the precise relation between the tw...

Three criticisms of the contingent valuation method (CVM) are considered in this article. One technique that would appear to answer such criticisms is choice modelling (CM). CM permits value estimates for di¡erent goods sharing a common set of attributes to be pieced together using the results of a single multinomial (conditional) logit model. The CM approach to environmental value assessment i...

The purpose of the present study was to examine the 10 value types from the Portrait Values Questionnaire (PVQ; Schwartz et al., 2001) both at the phenotypic (observed) level as well as the genetic and environmental level. Australian twins (N = 695) completed the PVQ as part of a larger questionnaire battery. Nine of the value types were found to have a genetic component with heritability estim...