New entrants into agriculture are critical for the transformation of food systems. New entrants in OECD countries are younger, have higher levels of education and entrepreneurial skills, and are more likely to adopt new technologies than those already working in the sector. Yet, negative...

Digitalisation offers the potential to help address the productivity, sustainability and resilience challenges facing agriculture. Evidence on the adoption and impacts of digital agriculture in OECD countries from national surveys and the literature indicates broad use of digital technologies in...

The expansion in farm size is an important contributor to agricultural productivity in developed countries, but the reallocation process is hindered in less developed economies. How do distortions to factor reallocation affect farm dynamics and agricultural productivity? We develop a model of...

In this paper we discuss the scope of the adaptation challenge facing world agriculture in the coming decades. Due to rising temperatures throughout the tropics, pressures for adaptation will be greatest in some of the poorest parts of the world where the adaptive capacity is least abundant. We...

This paper evaluates the impact of access to groundwater on poverty using data from rural India. The estimation exploits the fact that the technology required to access groundwater changes exogenously due to constraints imposed by laws of physics at a depth of eight meters. I find that rural...

The Water Framework Directive (WFD) should guarantee the "good status" of nearly all European waters by the year 2015, the achievement of this ambitious goal is made more difficult by climate change which is recognized to have a strong impact on freshwater resources. Agriculture has been...

During the Ming and Qing Dynasties, fixed-rent tenancy gradually replaced sharecropping as the dominant form of land tenancy in China. This paper hypothesizes that the secular shift in land tenure was an adaptation to the change in land utilization system towards more intensive cropping. To test...

Many of the financial and social challenges that face Central and West Asia and North Africa (CWANA) can be addressed through more efficient and sustainable use of arable land and water resources. In recent years improvements in land and water use have come from an agricultural sector that is...

In this paper we report our efforts to develop an inter-temporal model for the evaluation of the impact of organic farming on greenhouse gases emissions, that we called BIOSUS-MAD. The model focuses on the maximization of farmer’s net income though different crops rotations constrained to the...

This paper examines the heavily supported Swiss food and agriculture sector. It reviews some of the key features and trends in the sector and reveals its low relative labour productivity in international comparison. It describes the existing policy regime, including its various forms of support...