Search results for " common agricultural policy"

showing 2 items of 2 documents

Modelling agricultural risk in a large scale positive mathematical programming model

2020

International audience; Mathematical programming has been extensively used to account for risk in farmers' decision making. The recent development of the positive mathematical programming (PMP) has renewed the need to incorporate risk in a more robust and flexible way. Most of the existing PMP-risk models have been tested at farm-type level and for a very limited sample of farms. This paper presents and tests a novel methodology for modelling risk at individual farm level in a large scale model, called individual farm model for common agricultural policy analysis (IFM-CAP). Results show a clear trade-off between including and excluding the risk specification. Albeit both alternatives provid…

Mathematical optimizationEconomics and EconometricsScale (ratio)Computer scienceComputationprogrammation mathématique positive020209 energyexpected utilitySample (statistics)highest posterior density02 engineering and technologypolitique agricole communerisk and uncertainty0202 electrical engineering electronic engineering information engineeringEuropean common agricultural policyExpected utility hypothesisagricultureEstimationrisque et incertitude2. Zero hungerbusiness.industry020208 electrical & electronic engineering[SHS.ECO]Humanities and Social Sciences/Economics and Finance16. Peace & justicemodèle de fermePMPComputer Science ApplicationsAgriculturebusinessCommon Agricultural PolicyScale modelpositive mathematical programmingInternational Journal of Computational Economics and Econometrics
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Harnessing the biodiversity value of Central and Eastern European farmland

2015

A large proportion of European biodiversity today depends on habitat provided by low‐intensity farming practices, yet this resource is declining as European agriculture intensifies. Within the European Union, particularly the central and eastern new member states have retained relatively large areas of species‐rich farmland, but despite increased investment in nature conservation here in recent years, farmland biodiversity trends appear to be worsening. Although the high biodiversity value of Central and Eastern European farmland has long been reported, the amount of research in the international literature focused on farmland biodiversity in this region remains comparatively ti…

[SDV]Life Sciences [q-bio]BiodiversityEuropean unionAccession[SHS]Humanities and Social SciencesAgricultural landAgricultural intensification; agri-environment schemes; common agricultural policy; European Union; high nature value farmlandspecies richnessintensificationmedia_common2. Zero hungerhigh nature value farmlandagri-environment schemesEcologyconservationCommon agricultural policyPE&RCcommon agricultural policyEastern europeanEcosystems ResearchAgri-environment schemesbuntings miliaria-calandra1181 Ecology evolutionary biologyeu accessionDierecologieAnimal EcologyCommon Agricultural PolicyHigh nature value farmlandResource (biology)agri environment schemesEnvironmental science4111 AgronomyAgricultural intensification agri-environment schemes common agricultural policy European Union high nature value farmlandmedia_common.cataloged_instanceEuropean unionland-use intensity/dk/atira/pure/core/keywords/biologyEcology Evolution Behavior and Systematics1172 Environmental scienceseuropean unionbusiness.industryAgricultural intensificationbird populationsagri-environmental measuresmember states15. Life on landMedio AmbienteAgricultureWildlife Ecology and Conservation570 Life sciences; biologyagricultural intensificationbusiness
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