This report proposes a taxonomy of policy design features for agri-environmental payment schemes, with a focus on those features that are conducive to policy cost-effectiveness. An application of the taxonomy to all agri-environmental payment schemes in six countries (Argentina, Australia,...

This paper explores how New Zealand should address agricultural greenhouse gas emissions: methane and nitrous oxide. The starting point is the internationally agreed-upon goal of limiting global warming to below two degrees, and New Zealand's commitment to contribute its ‘fair share' to the...

This report reviews the literature on the effects of agri-environmental policies on environmental sustainability and economic performance in agriculture. Examining these twin impacts is essential for understanding the scope for “win-win” policies which improve both types of performance, and...

Environmental sustainability is a core aspect of the proposed future EU Common Agricultural Policy (CAP). Policy changes must not compromise socioeconomic development in low-income countries, whereas the extensification of EU agriculture may also create trade opportunities abroad. We apply a...

Malaria kills millions of people each year and hundreds of millions more suffer chronic illness. Economic development is inhibited and poverty is perpetuated. Tren and Bate argue that action against malaria is over-centralised and narrowly focused, ignoring local conditions and concerns. Health...

On a theoretical front, environmental economists have one last pollution problem to contend with and that is the issue of non-point source pollution (NPSP). The issue of NPSP is important on many levels but central to this field is how to efficiently regulate what you cannot observe? A promising...