The number of protected areas around the world has significantly increased. However, the effects of this policy on the wellbeing of local households are still under debate. Using pre-treatment…

This study used household survey data from four Kenyan towns to examine the effect of households' characteristics and risk perceptions on their decision to treat/filter water as well as on their…

Implementing and complying with standards and certification often increases costs for supply chain actors. These increased costs are caused by upgrading production, logistics and marketing needed to…

The economic importance of the various attributes of dryland nature-based tourism in the Kgalagadi area is generally unknown, as is the distribution of benefits from such tourism. This study seeks to…

Given the considerable popularity of community-based wildlife management as a conservation tool, it is of interest to assess the long-run sustainability of this policy not only in conservation terms…

This paper derives Pareto-efficient provision rules for national and global public goods in a two-country world, where each individual cares about his or her relative consumption of private goods…

On 31 March, the Intergovernmental Panel on Climate Change (IPCC) released its latest report on the impacts of climate change on humans and ecosystems ( see go.nature.com/ad5v1b). These are real risks…

This paper concerns optimal redistributive non-linear income taxation in an OLG model, where people care about their own consumption relative to (i) other people's current consumption, (ii) own past…

Although the financial and economic crises have diverted attention from global and local environmental threats and natural resources management issues in developing and developed economies…

Biogas as a technology and the factors that affect its productivity have both been well studied. Research has previously been done to look at the impact of temperature, pH, organic loading rate…