Differentiated Demand and Supply of Wheat under Alternative European Trade Policies

This paper proposes a partial equilibrium displacement model that differentiates wheat according to its end-use and country of origin to investigate the impact of alternative European trade policies on wheat supply and demand in France. Transmission, demand and supply elasticities are estimated for each class and origin of wheat. Simulation results show that rebalancing trade protection across wheat classes encourages domestic supply of high quality wheat and displaces imports from North America.Differentiated wheat, almost ideal demand system, partial equilibrium displacement model, common agricultural policy, European Union, Demand and Price Analysis,

IMPACT OF THE NEW EU NOVEL FOOD AND FEED REGULATION ON THE SUPPLY CHAINS FOR ANIMAL PRODUCTS

This communication examines how the new EU novel food and feed regulation would affect markets and trade in commodities, feed ingredients and animal products. Market and trade effects are derived from a multiregion, multicommodity, multistage, non-spatial, partial equilibrium model in which supply chains for animal products are segmented into GM and non-GM lines of products.Agricultural and Food Policy,

WHEAT DIFFERENTIATION AND RESPONSE TO POLICY REFORM IN THE EU

Agenda 2000 reduces the bias in favor of low quality wheat in European Union (EU) production, but also improves access for imports of high quality wheat. Therefore, this paper uses a partial equilibrium displacement model that differentiates wheat according to its origin and end use to investigate the impact of Agenda 2000 on wheat supply and demand in France.Agricultural and Food Policy,

Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches

Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

Trois essais sur les relations contractuelles en agriculture dans les pays en voie de développement

Numéro de référence interne originel : a1.3 g 7

IMPACT OF THE NEW EU NOVEL FOOD AND FEED REGULATION ON THE SUPPLY CHAINS FOR ANIMAL PRODUCTS

This communication examines how the new EU novel food and feed regulation would affect markets and trade in commodities, feed ingredients and animal products. Market and trade effects are derived from a multiregion, multicommodity, multistage, non-spatial, partial equilibrium model in which supply chains for animal products are segmented into GM and non-GM lines of products

Differentiated Demand and Supply of Wheat under Alternative European Trade Policies

This paper proposes a partial equilibrium displacement model that differentiates wheat according to its end-use and country of origin to investigate the impact of alternative European trade policies on wheat supply and demand in France. Transmission, demand and supply elasticities are estimated for each class and origin of wheat. Simulation results show that rebalancing trade protection across wheat classes encourages domestic supply of high quality wheat and displaces imports from North America