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Agriculture and environmental preservation: first results of an unparalleled analysis in Brazil. Infoteca-e
CASTRO, G. S. A.; CARVALHO, C. A. de; MAGALHÃES, L. A.; OSHIRO, O. T.; MARTINHO, P. R. R.; DALTIO, J.; FONSECA, M. F.; MIRANDA, E. E. de.
bitstream/item/190153/1/5022.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E) Palavras-chave: Land allocation; Land occupation; Land usage.
Ano: 2018 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1103476
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Conservation Payments under Risk: A Stochastic Dominance Approach AgEcon
Benitez, Pablo C.; Kuosmanen, Timo; Olschewski, Roland; van Kooten, G. Cornelis.
Updated version of REPA Working Paper 2004-05.
Tipo: Working or Discussion Paper Palavras-chave: Agroforest systems; Conservation payments; Land allocation; Portfolio diversification; Risk; Stochastic dominance; Environmental Economics and Policy; Land Economics/Use; Resource /Energy Economics and Policy; C73; O54; Q23; Q57; R14.
Ano: 2005 URL: http://purl.umn.edu/37024
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Effects of decoupling on land use: an EU wide, regionally differentiated analysis AgEcon
Britz, Wolfgang; Heckelei, Thomas; Perez Dominguez, Ignacio.
This paper presents a quantitative analysis of the impacts of the „Luxembourg Compromise” as compared to a continuation of Agenda 2000 to the year 2010. The employed new version of the CAPRI model allows us to represent the different member states’ implementations of the CAP reform and to reflect endogenous world market prices based upon a spatial global trade model. The specific contribution of the analysis is a detailed look at the impacts of national differences in the CAP implementation and regional production structures with respect to changes in land allocation. At EU level, cereal areas decrease by about 5% and oilseeds by about 3%. This is paralleled by increases in the set-aside acreage and extensive fodder production. However, significant...
Tipo: Journal Article Palavras-chave: Decoupling; Agricultural sector modelling; Luxembourg Agreement; Land allocation; Agricultural and Food Policy; Land Economics/Use.
Ano: 2006 URL: http://purl.umn.edu/97188
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Efficiency and Welfare Impact of Landholdings in Vietnam - Evidence from Field Survey in Red River Delta and Mekong Delta AgEcon
Goto, Jun; Izumida, Yoichi.
This paper examines the efficiency and welfare impact of landholdings in rural Vietnam. We utilize panel data set from field surveys which have been carried out from 1997 to 2007 in Red River Delta and Mekong Delta. We find no support for the hypothesis that small farmers in the north survey area have an advantage of efficiency in rice production. Since, although we confirm the inverse relationship between the land productivity and farm size, the average costs have increased rapidly as farm size have decreased. Some farmers, however, in the South have gradually cumulated in a middle-class of landholdings that has achieved the highest productivity, which implies efficient land allocation is realized. We also clarify the welfare impacts of these landholdings...
Tipo: Conference Paper or Presentation Palavras-chave: Efficiency; Welfare impact; Land allocation; Vietnam; Consumer/Household Economics; Institutional and Behavioral Economics; Land Economics/Use; Production Economics; Productivity Analysis; Q12; Q15.
Ano: 2009 URL: http://purl.umn.edu/51622
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Impacts of Agri-Environmental Policies on Land Allocation and Prices AgEcon
Guyomard, Herve; Lankoski, Jussi E.; Ollikainen, Markku.
We used Ricardian framework with heterogeneous land quality to analyse how policies used to support farm incomes, reduce negative agri-environmental externalities and enhance the provision of positive externalities influence land allocation decisions and land prices. Four agri-environmental policy instruments are considered: a uniform area payment, a quality-dependent area payment, a mandatory buffer strip policy and a voluntary buffer strip payment. We also analyse how general tax and monetary policies may affect agricultural land prices. The theoretical framework is illustrated by an application to Finnish agriculture.
Tipo: Conference Paper or Presentation Palavras-chave: Land allocation; Land rents; Agri-environmental policies; Agricultural and Food Policy; Environmental Economics and Policy; Labor and Human Capital.
Ano: 2005 URL: http://purl.umn.edu/24466
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Modellierung der Auswirkungen einer Entkopplung der Direktzahlungen in der EU auf die Flächenallokation und Wiederkäuerproduktion: Eine Analyse unterschiedlicher Modellergebnisse AgEcon
Balkhausen, Oliver; Banse, Martin; Grethe, Harald; Nolte, Stephan.
Decoupling of direct payments can be expected to have complex effects and the net effect on crop and fodder acreage is unclear. A literature review reveals that various simulation models uniformly project a decline of the cereal and silage maize acreage as well as ruminant production in the EU-15 in the course of decoupling of direct payments. In contrast, model results are mixed with respect to the direction of the decoupling effect on oilseed and pasture as well as voluntary set aside area. The model type is not found to have a systematic effect on model results. It is rather the assumptions about the effects of direct payments on production which differ widely and drive model results to a large extent. A model analysis which is based on the partial...
Tipo: Journal Article Palavras-chave: Decoupling; Direct payments; Land allocation; Partial equilibrium agricultural sector models; Agricultural and Food Policy; Land Economics/Use.
Ano: 2005 URL: http://purl.umn.edu/97401
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Potential Economic Impacts of the Managed Haying and Grazing Provision of CRP AgEcon
Dickson, Amanda; Dicks, Michael R..
According to the Executive Order 12866, a qualitative and quantitative assessment for any Federal mandate resulting in annual expenditures of $100 million or more is required. This study determines how many of the approximately 34.5 million acres of CRP land is brought back in economic use, how that use is allocated between grazing and haying, and the economic impact.
Tipo: Working or Discussion Paper Palavras-chave: CRP; Land allocation; Economic impact; Agricultural and Food Policy; Environmental Economics and Policy; Land Economics/Use; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008 URL: http://purl.umn.edu/46807
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SPATIAL PRODUCTION CONCENTRATION UNDER YIELD RISK AND RISK AVERSION AgEcon
Saak, Alexander E..
A study of equilibrium acreage allocation decisions at the farm and regional levels under risk aversion, yield uncertainty, and endogenous crop prices is undertaken in a two-crop, two-region setting. The main insight is that a partial specialization in one crop at a regional level may be an equilibrium dominant strategy relative to the more diversified crop mix produced on farm. This is due to the trade-offs among the effects of the "natural hedge" based on the negative price-yield correlation on the probability distributions of crop revenues and whole-farm revenue risk reduction through crop enterprise diversification. Another finding is that equilibrium in which each region grows only one crop is unlikely unless there are comparative advantages in...
Tipo: Working or Discussion Paper Palavras-chave: Land allocation; Spatial yield dependence; Supermodular order; Industrial Organization.
Ano: 2004 URL: http://purl.umn.edu/18488
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The Dynamics of Farm Land Allocation - Short and Long Run Reactions in Long Micro Panel AgEcon
Arnberg, Soren; Hansen, Lars Garn.
This study develops a dynamic multi-output model of farmers’ crop allocation decisions that allows estimation of both short-run and long-run adjustments to a wide array of economic incentives. The method can be used to inform decision makers on a number of issues including agricultural policy reform and environmental regulation. The model allows estimation of dynamic effects relating to price expectations adjustment, investment lags, and crop rotation constraints. Estimation is based on micro-panel data from Danish farmers that includes acreage, output, and variable input utilization at the crop level. Results indicate that there are substantial differences between the short- and long-run land allocation behavior of Danish farmers and that there are...
Tipo: Conference Paper or Presentation Palavras-chave: Land allocation; Crop rotation; System of dynamic equations; Micro panel data; GMM; Land Economics/Use; C33; Q12; Q15.
Ano: 2007 URL: http://purl.umn.edu/9978
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THE ECONOMICS OF LAND-ZONING AgEcon
Goetz, Renan-Ulrich; Zilberman, David.
Land-use restrictions are frequently applied to separate polluting from non-polluting activities. In contrast to the existing literature, we incorporate spatial and intertemporal aspects of the problem simultaneously and determine the border of the zones endogenously. The results, based on a two-stage optimization method, show that non-spatially differentiated Pigouvian taxes on the final emissions are able to establish the socially optimal outcome. Second-best instruments alone, such as a spatially differentiated tax on inputs or outputs are not able to support the socially optimal outcome and need to be complemented by land-zoning or land-use taxes. We compare the efficiency of different spatial environmental policies such as land-use taxes or land...
Tipo: Conference Paper or Presentation Palavras-chave: Land-use taxes; Zoning; Land allocation; Environmental Economics and Policy; Land Economics/Use; R52; C61; H23; Q24; R38.
Ano: 2000 URL: http://purl.umn.edu/21828
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