Economic sustainability and risk efficiency of organic versus conventional cropping systems

Environmental, social and economic attributes are important for the sustainability of a farming system. Resilience is also important yet has seldom been directly considered in evaluations of economic sustainability. In economic terms, resilience has to do with the capacity of the farm business to survive various risks and other shocks. A whole-farm stochastic simulation model over a six-year planning horizon was used to analyse organic and conventional cropping systems using a model of a representative farm in Eastern Norway. The relative economic sustainability of alternative systems under changing assumptions about future technology and price regimes was examined in terms of financial survival to the end of the planning period. The same alternatives were also compared in terms of stochastic efficiency. The results illustrate possible confl icts between pursuit of risk efficiency and sustainability. The model developed could be useful in supporting farmers’ choices between farming systems as well as in helping policy makers to develop more sharply targeted policies

What will organic farming deliver? COR

Summary Environmental, social and economic attributes are important for the sustainability of a farming system. Resilience is also important yet has seldom been directly considered in evaluations of economic sustainability. In economic terms, resilience has to do with the capacity of the farm business to survive various risks and other shocks. A whole-farm stochastic simulation model over a six-year planning horizon was used to analyse organic and conventional cropping systems using a model of a representative farm in Eastern Norway. The relative economic sustainability of alternative systems under changing assumptions about future technology and price regimes was examined in terms of fi nancial survival to the end of the planning period. The same alternatives were also compared in terms of stochastic effi ciency. The results illustrate possible confl icts between pursuit of risk effi ciency and sustainability. The model developed could be useful in supporting farmers' choices between farming systems as well as in helping policy makers to develop more sharply targeted policies

Comprehensive policy review of anti-trafficking projects funded by the EU

The study reviews the 300+ projects that were funded by the EU in relation to their anti-trafficking policy, between 2012-2016, at a cost of 158.5m euros. The study explores the nature and geographic distribution of these projects. It also examines the activity and outcomes related to them for areas of good practice. Using this information the study examines the current EC strategy and makes recommendations for the future strategy

Defra Lowland Peat 2: Managing agricultural systems on lowland peat for decreased greenhouse gas emissions whilst maintaining agricultural productivity. Report to Defra for Project SP1218

DescriptionThis report describes the results of the Defra "Lowland Peat 2" project, which ran from 2019 to 2023. This Project assessed the opportunities and challenges of managing lowland agricultural peat for reduced greenhouse gas emissions, providing evidence to support Departmental Net Zero ambitions, as well as help inform policy linked to the England Peat Action Plan (2021). Key findings include a detailed review of the opportunities and challenges for paludiculture (wetland-based agriculture) as a potential emissions mitigation measure; additional review scoping the societal impacts of lowland peat drainage, with a focus on the impacts of long-term subsidence; analyses from what is believed to be the largest network of flux towers on agricultural peatlands globally, suggesting that raising water levels could help to mitigate peat GHG emissions, and if correctly optimised may not lead to yield declines.The report also explores the role of "regenerative" farming measures in reducing peat GHGs.ObjectiveThe project assessed the opportunities and challenges of managing lowland agricultural peat for reduced greenhouse gas emissions. Primarily work in this area looks to support priorities of net zero, climate adaptation and mitigation, national food security, water security, and protection of biodiversity and habitats.. Following the earlier Lowland Peat 1 project (2014-2017) which generated fundamental data on GHG emissions from a range of contrasting lowland peat sites across England and Wales, the project focused primarily on developing and testing options to mitigate these emissions, whilst maintaining the agricultural productivity of lowland peatlands. The project coincided with a number of major peatland-related policy initiatives across the UK, including the Committee on Climate Change's 6th Carbon Budget and Net Zero Strategy, the England Peat Action Plan, and the Defra Lowland Agricultural Peat Task Force. Interim results from the project have fed into many of these initiatives, as well as to an update of emission factors for cropland and grassland on peat in the UK?s National Atmospheric Emissions Inventory

‘Friends call me racist’: Experiences of repercussions from writing comments on newspaper websites

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Costs and effectiveness of a brief MRI examination of patients with acute knee injury

The aim of this study was to assess the costs and effectiveness of selective short magnetic resonance imaging (MRI) in patients with acute knee injury. A model was developed to evaluate the selective use of MRI in patients with acute knee injury and no fracture on radiography based on the results of a trial in which 208 patients were randomized between radiography only and radiography plus MRI. We analyzed medical (diagnostic and therapeutic) costs, quality of life, duration of diagnostic workup, number of additional diagnostic examinations, time absent from work, and time to convalescence during a 6-month follow-up period. Quality of life was lowest (EuroQol at 6 weeks 0.61 (95% CI 0.54–0.67)); duration of diagnostic workup, absence from work, and time to convalescence were longest; and the number of diagnostic examinations was largest with radiography only. These outcomes were more favorable for both MRI strategies (EuroQol at 6 weeks 0.72 (95% CI 0.67–0.77) for both). Mean total costs were 2,593 euros (95% CI 1,815–3,372) with radiography only, 2,116 euros (95% CI 1,488–2,743) with radiography plus MRI, and 1,973 euros (95% CI 1,401–2,543) with selective MRI. The results suggest that selective use of a short MRI examination saves costs and potentially increases effectiveness in patients with acute knee injury without a fracture on radiography

The Climate Challenge for Agriculture and the Value of Climate Services: Application to Coffee-Farming in Peru

The use of climate information in economic activities, typically provided by climate services, may serve as a possible adaptation strategy to changing climate conditions. The present paper analyzes the value of climate services aimed at improving agricultural productivity through a reduction in weather-associated risks. In the first part, we provide a theoretical foundation for estimating the value of climate services by proposing a stochastic life-cycle model of a rural household which faces uncertainty with respect to the timing and the size of an adverse weather shock. We subsequently calibrate the model to match the environment of coffee producers in the Cusco region of Peru and provide a range of estimates for the value of climate services for a single average household, the region, and the country as a whole. In the second part of the paper we use empirical data to verify the numerical estimates. We assess the value of climate services in the agricultural sector in Cusco based on a choice experiment approach. Data are analyzed using a standard as well as a random parameter logit model allowing for preference heterogeneity. Farmers show a significant willingness-to-pay for enhanced climate services which is particularly related to the service accuracy and geographic resolution. On average, the yearly value of a climate service in the coffee sector is found to be in the range $20.64 -$21.10 per hectare and $8.1 -$8.2 million for Peru as a whole