The negative correlation between resource endowments and GDP growth remains one of the most robust findings in the empirical growth literature, and has been coined the “resource curse hypothesis”. The policy consequences of this result are potentially far reaching. If natural resources are...

Land use change is a key requirement for improving rural incomes and making a significant reduction in poverty levels globally. Over 70% of the world’s poor are located in rural areas, with land use as a major source of subsistence. Improving the productivity of their land use systems is...

On farm conservation of crop diversity poses obvious policy challenges in terms of the design of appropriate incentive mechanisms and possible trade-offs between conservation and productivity. This paper compares factors explaining the inter-specific diversity (diversity among species) and...

The impact of payment for environmental services (PES) on poverty varies. Generally, PES is good for landowners and may negatively affect consumers if food demand is inelastic. Impacts also depend on the correlation between poverty and environmental amenities. If the richer farmers also provide...

Many dryland regions are considered less favoured areas as they face a variety of either biophysical or socio-economic constraints to agricultural production and sustaining livelihoods. Growing population numbers, limited infrastructure and market access, land tenure problems as well as...

We summarize existing theoretical claims linking poverty to rates of deforestation and then examine this linkage empirically for Costa Rica during the 20th century using an econometric approach that addresses the irreversibilities in deforestation. Our data facilitate an empirical analysis of...

This paper explores the relationship between social capital and crop diversity. The study is conducted in an area of Ethiopia where inter-specific diversity is significant and that diversity includes crops that are of important in terms of their genetic value since it is a center of origin or...

We review claims about the potential for carbon markets that link both payments for carbon services and poverty levels to ongoing rates of tropical deforestation. We then examine these effects empirically for Costa Rica during the 20th century using an econometric approach that addresses the...

El acusado aumento de los precios de los alimentos en el periodo 2006-2008 desató el temor de una inseguridad alimentaria generalizada a nivel mundial. Además de los cambios acaecidos en la oferta y la demanda de algunos productos básicos, la tendencia alcista también ha podido verse...

The drastic increase of food prices in the period 2006-2008 spurred fears of global food insecurity. Apart from actual changes in supply and demand of some commodities, the upward swing might also have been amplified by speculation in organized futures markets. However, limiting or banning...