In this issue we are pleased to have a contribution that delivers a thoughtful commentary on the disconnection between US agricultural and nutrition policy. In his commentary, Professor Griffin, Director of the Agriculture, Food and Environment Program at Tufts University, describes the context from which current agricultural and nutrition policies emerged and the circumstances that now place t...

This paper uses a numerical general equilibrium model to evaluate the welfare impacts of alternative agri-environmental policies in an open economy while recognizing the presence of distortionary agricultural support subsidies and factor income taxes. In this context, the paper indicates that a revenue-neutral budget reform, which cuts all distortionary agricultural support subsidies and pays r...

agriculture has a key role to play in reducing poverty and hunger in many developing countries. about 75% of the world's poor live in rural areas and most are dependent on agriculture and related activities in the rural economy. for this reason the benefits for developing countries’ farmers have been shown to be substantial if oecd member countries reformed their agricultural policies. the issu...

present study, compares iran's agricultural products competitiveness power with mena's countries during 1995-2011. for accomplishing mentioned goal, first, agricultural commodities export and import indices calculated for each one of twenty countries of mentioned region and then revealed comparative advantages index of agricultural commodities trade calculated. results showed that iran had comp...

In this paper, I address the current process of redistribution of property rights on land and establishing of new economic relations in Ukrainian agricultural sector and assess opportunities for its sustainable development. While agriculture in the Ukraine should be and still has the potential to become an engine for economic growth, the combination of past exploitation and the slow pace of eco...

Rewilding has been proposed as an opportunity for biodiversity conservation in abandoned landscapes. However, rewilding is challenged by the increasing fire risk associated with more flammable landscapes, and loss of open-habitat specialist species. Contrastingly, supporting High Nature Value farmlands (HNVf) also highlighted a valuable option, but effective implementation agricultural policies...

Climate and land use changes are key drivers of current biodiversity trends, but interactions between these drivers are poorly modeled, even though they could amplify or mitigate negative impacts of climate change. Here, we attempt to predict the impacts of different agricultural change scenarios on common breeding birds within farmland included in the potential future climatic suitable areas f...