Parametric distributions applied to dichotomous choice contingent valuation data invoke assumptions about the distribution of willingness to pay that may contravene economic theory. This article develops and applies distributions that allow the shape of bid distributions to vary. Alternative...

We examine some of the main forms of stakeholder participation in fisheries management, present a New Zealand case study which tests some precepts about fishery management, examine some of the tradeoffs associated with these different approaches, and finally we consider what formats stakeholder...

Beginning in 2000 Lincoln University has completed biennial surveys of people's perceptions of the state of the New Zealand environment. The surveys use the Pressure-State-Response framework for state of the environment reporting to assess resources such as air quality, native plants and...

Recent global spread of the freshwater alga Didymosphenia geminata (Didymo) has caused major biosecurity and freshwater management concerns. Didymo degrades river esthetics, alters ecosystems, negatively impacts recreation experiences and may require strict containment measures. This paper...

Efficient experimental designs offer the potential to reduce required sample sizes, or to reduce confidence intervals for parameters of interest, in choice experiments. Choice experiment designs have typically addressed efficiency of utility function parameter estimates. The recently developed...

Stated preference approaches are widely used in non-market valuation. However, their potential uses extend far beyond valuation. In particular they can be used to assess efficiency of resource allocations and to design optimal resource allocations. Changes to the government budget were evaluated...

Benefit transfer entails using estimates of non-market values derived at one site as approximations to benefits at other sites. The method finds favour because it can be applied quickly and cheaply, however the validity of benefit transfer is frequently questioned. Published studies generally...

Efficient experimental designs offer the potential to reduce confidence intervals for parameters of interest in choice models, or to reduce required sample sizes. C-efficiency recognizes the salience of willingness to pay estimates rather than utility function parameters. This study reports on a...

The ongoing biennial environmental perceptions survey has been used to consider issues when setting future directions for rural New Zealand in the 21st Century. The overall state of the environment is very good, although freshwater rates the lowest of all resources considered. At a more local...