Nudging people towards sustainable diets can help mitigate agricultural emissions. Recent debate suggests “nudges” can have heterogeneous treatment effects in the population, including some backfire effects. So, can we identify this heterogeneity and design more effective nudges for...

In this paper, we examine some popular "choice modelling" approaches to environmental valuation, which can be considered as alternatives to more familiar valuation techniques based on stated preferences such as the contingent valuation method. A number of choice modelling methods are consistent...

We use a quantile regression (QR) approach to analyse contingent valuation estimates of public willingness to pay (WTP) for the air and noise pollution reductions associated with the introduction of hydrogen buses in London. QR results show that variables that were not significant in interval...

This paper provides a brief overview of the options available for environmental valuation and is organised as follows. After an introduction, section 2 discusses the concept of total economic value that provides a framework for describing, in economic terms, the ways in which environmental...

Diverse and competing principles of equity are argued to be relevant to the burden-sharing problem for environmental improvement programmes. In this paper, a survey-based approach is used to reconcile this conflict, which is defined as sharing of the costs of an environmental programme among...

Voluntary carbon offsets represent a growing share of the carbon market as a whole, and have the potential to contribute to meeting greenhouse gas emissions targets and reducing anthropogenic climate change. Certain offset project types may also deliver co-benefits including safeguarding or...

The benefits for specific health impacts related to air and water quality were measured in simultaneous contingent valuation surveys conducted in five different European countries. Consistent inter-country differences in willingness to pay to avoid ill health episodes could not be explained by...

We present the results of a ‘natural experiment’ to test how variations in exogenous risk levels affect resultant willingness to pay (WTP) for risk reduction. The case study presented considers WTP for reductions in the skin cancer risks associated with exposure to solar UV radiation. A...