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	Provedor de dados Infoteca-e (1) Autor ALBERGONI, L. (1) FARIA, B. S. (1) GARRASTAZU, M. C. (1) KELLERMANN, B. (1) LACERDA, A. E. B. de (1) MATTOS, P. P. de (1) NIMMO, E. R. (1) OLIVEIRA, Y. M. M. de (1) ROSOT, M. A. D. (1) Mais... Palavra-chave Amazonia. (1) Botânica (1) Espécie nativa (1) Identificação. (1) Manejo florestal. (1) Tipo do documento Documentos (INFOTECA-E) (1) Ano 2010 (1) País Brazil (1) Idioma Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 200 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última Construcción de una matriz de contabilidad social para Santa Clara Ocoyucan Puebla, y evaluación de escenarios de política económica. Colegio de Postgraduados Mejía Méndez, Guillermo. Una política agrícola congruente con las necesidades reales del entorno ayuda a favorecer el desarrollo económico de las comunidades. La construcción de una Matriz de Contabilidad Social nos permite conocer bajo un enfoque cuantitativo, la estructura económica de la comunidad sin importar el tamaño de esta. Para conocer las características de Santa Clara Ocoyucan en el año 2007 se empleo la metodología propuesta para la construcción de Matrices de Contabilidad Social para Pueblos propuesto por Yunes Naude, y para evaluar los diferentes escenarios se uso el Modelo Multisectorial de Multiplicadores (MML) utilizando el paquete computacional GAMS (General Algebraic Modeling System). En el análisis se encontró que la comunidad de Santa Clara Ocoyucan aun el... Palavras-chave: Matriz de contabilidad social; Modelo multisectorial de multiplicadores; Política agrícola; PROCAMPO; Social accountability matrix; Multisector model of multipliers; Agricultural policy; Doctorado; Economía. Ano: 2010 URL: http://hdl.handle.net/10521/64 La política agrícola en México durante el periodo 1995-2009: un análisis multivariado. Colegio de Postgraduados Delgadillo Aguilar, Nicéforo. Las políticas agrícolas, requieren de una coherencia con las políticas macroeconómicas. El objetivo central de la investigación, fue analizar la participación del gobierno mexicano en el desarrollo del sector agropecuario en el periodo de 1995 a 2009. La metodología utilizada es mediante el análisis multivariado. La política agrícola se clasifico en cuatro grupos, y en cada uno se efectuó un análisis de componentes principales, de donde se obtuvo por un lado información referente a la estructura de cada grupo, y por el otro, dadas las propiedades del análisis, se redujo el número de variables originales de política agrícola a unas cuantas variables nuevas o componentes principales. Esto permitió realizar un análisis de política global con cuatro... Palavras-chave: Política agrícola; Análisis multivariado; Producto interno bruto agropecuario; Agricultural policy; Multivariate analysis; Agricultural gross domestic product; Maestría; Economía. Ano: 2011 URL: http://hdl.handle.net/10521/427 Construcción de una matriz de contabilidad social para Santa Clara Ocoyucan Puebla, y evaluación de escenarios de política económica. Colegio de Postgraduados Mejía Méndez, Guillermo. Una política agrícola congruente con las necesidades reales del entorno ayuda a favorecer el desarrollo económico de las comunidades. La construcción de una Matriz de Contabilidad Social nos permite conocer bajo un enfoque cuantitativo, la estructura económica de la comunidad sin importar el tamaño de esta. Para conocer las características de Santa Clara Ocoyucan en el año 2007 se empleo la metodología propuesta para la construcción de Matrices de Contabilidad Social para Pueblos propuesto por Yunes Naude, y para evaluar los diferentes escenarios se uso el Modelo Multisectorial de Multiplicadores (MML) utilizando el paquete computacional GAMS (General Algebraic Modeling System). En el análisis se encontró que la comunidad de Santa Clara Ocoyucan aun el... Palavras-chave: Matriz de contabilidad social; Modelo multisectorial de multiplicadores; Política agrícola; PROCAMPO; Social accountability matrix; Multisector model of multipliers; Agricultural policy; Doctorado; Economía. Ano: 2010 URL: http://hdl.handle.net/10521/64 La política agrícola en México durante el periodo 1995-2009: un análisis multivariado. Colegio de Postgraduados Delgadillo Aguilar, Nicéforo. Las políticas agrícolas, requieren de una coherencia con las políticas macroeconómicas. El objetivo central de la investigación, fue analizar la participación del gobierno mexicano en el desarrollo del sector agropecuario en el periodo de 1995 a 2009. La metodología utilizada es mediante el análisis multivariado. La política agrícola se clasifico en cuatro grupos, y en cada uno se efectuó un análisis de componentes principales, de donde se obtuvo por un lado información referente a la estructura de cada grupo, y por el otro, dadas las propiedades del análisis, se redujo el número de variables originales de política agrícola a unas cuantas variables nuevas o componentes principales. Esto permitió realizar un análisis de política global con cuatro... Palavras-chave: Política agrícola; Análisis multivariado; Producto interno bruto agropecuario; Agricultural policy; Multivariate analysis; Agricultural gross domestic product; Maestría; Economía. Ano: 2011 URL: http://hdl.handle.net/10521/427 Contribución de sector agropecuario a la economía Colegio de Postgraduados Barboza Carrasco, Irene. Las mediciones tradicionales de la contribución del sector agropecuario a la economía se reducen básicamente al aporte que éste hace al Producto Interno Bruto (PIB), esto debido a las limitaciones estadísticas que impiden generar modelos y realizar análisis detallados. Esta investigación tuvo como objetivo generar una matriz de contabilidad social (SAM) actualizada al año 2004 para que a través de su análisis y el de multiplicadores contables se pudiera medir la contribución del sector a la economía. Además de lo anterior, ante los retos que enfrenta el gobierno en la coherencia de las políticas de apoyo para desarrollar al sector, se analiza el efecto que tiene una transferencia a los hogares contra el efecto generado si el recurso se destina a... Tipo: Tesis Palavras-chave: SAM; Multiplicadores contables; Política agropecuaria; Doctorado; Economía; Accounting multipliers; Agricultural policy. Ano: 2007 URL: http://hdl.handle.net/10521/1262 Combining Policy Network and Model-Based Scenario Analyses: An Assessment of Future Ecosystem Goods and Services in Swiss Mountain Regions Ecology and Society Hirschi, Christian; Professorship of Environmental Policy and Economics, Department of Environmental Systems Science, Swiss Federal Institute of Technology Zurich (ETH Zurich); christian.hirschi@env.ethz.ch; Widmer, Alexander; Professorship of Environmental Policy and Economics, Department of Environmental Systems Science, Swiss Federal Institute of Technology Zurich (ETH Zurich); widmeale@env.ethz.ch; Briner, Simon; Agri-food and Agri-environmental Economics Group, Department of Environmental Systems Science, Swiss Federal Institute of Technology Zurich (ETH Zurich); briners@ethz.ch; Huber, Robert; Swiss Federal Institute for Forest, Snow and Landscape Research WSL; robert.huber@wsl.ch. We argue that the often-proclaimed disregard of ex-ante assessments of the provision of ecosystem goods and services in policy-making processes is not only due to a neglect or a misinterpretation of the results of such assessments in the relevant political processes, but also due to an inaccurate inclusion of political variables into those assessments. To address this weakness, we combine a model-based scenario analysis with a policy network analysis. Analyzing the structure of the policy network and taking into account the policy preferences of the individual network actors allows us to assess the feasibility and likelihood of policy developments as derived from scenario-based modeling assessments. We demonstrate the applicability of our approach in an... Tipo: Peer-Reviewed Reports Palavras-chave: Agricultural policy; Ecosystem goods and services; Ex-ante assessments; Model-based scenario analysis; Mountain regions; Policy network analysis; Switzerland. Ano: 2013 An integrated social and ecological modeling framework—impacts of agricultural conservation practices on water quality Ecology and Society Daloğlu, Irem; School of Natural Resources and Environment, University of Michigan; daloglu@umich.edu; Nassauer, Joan Iverson; School of Natural Resources and Environment, University of Michigan; nassauer@umich.edu; Riolo, Rick; Center for the Studies of Complex Systems, University of Michigan; rlriolo@umich.edu; Scavia, Donald; School of Natural Resources and Environment, University of Michigan; Graham Environmental Sustainability Institute, University of Michigan; scavia@umich.edu. We present a modeling framework that synthesizes social, economic, and ecological aspects of landscape change to evaluate how different agricultural policy and land tenure scenarios and land management preferences affect landscape pattern and downstream water quality. We linked a stylized agent-based model (ABM) of farmers’ conservation practice adoption decisions with a water quality model, the Soil and Water Assessment Tool (SWAT), to simulate the water quality effects of changing land tenure dynamics and different policies for crop revenue insurance in lieu of commodity payments over 41 years (1970–2010) for a predominantly agricultural watershed of Lake Erie. Results show that non-operator owner involvement in land management... Tipo: Peer-Reviewed Reports Palavras-chave: ABM; Agricultural policy; Agriculture; Conservation practice; Integrated modeling; SWAT; Water quality. Ano: 2014 Projeto EMBRAPA: a pesquisa agropecuária rumo ao século XXI. Infoteca-e FLORES, M. X.. O papel da EMBRAPA; A reorganziaÇÃo da EMBRAPA; Diretrizes; Prioridades. Tipo: Documentos (INFOTECA-E) Palavras-chave: EMBRAPA; Administration; Administração; Pesquisa; Política Agrícola; Agricultural policy; Research. Ano: 1991 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/96693 Pesquisa agrícola como instrumento de política. Infoteca-e ALVES, E. R. de A.. bitstream/item/150798/1/Pesquisa-agricola-.pdf Tipo: Documentos (INFOTECA-E) Palavras-chave: Brasil; Sistema; Management; System.; Administração; Agricultura; Política Agrícola.; Pesquisa; Agricultural policy; Agriculture; Research.. Ano: 1980 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/95392 A pesquisa e os ganhos de produtividade em culturas alimentares no Brasil. Infoteca-e ALVES, E. R. de A.. Evolução da oferta e demanda; Rumos da pesquisa; Efeitos do aumento da oferta de alimentos; resumo das conclusões. Tipo: Documentos (INFOTECA-E) Palavras-chave: Produto agricola; Produto alimentar.; Agricultura; Produção agrícola; Produtividade; Demanda; Oferta; Política Agrícola.; Agricultural products.; Agricultural policy. Ano: 1981 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/84024 Enfoque "pesquisas-extensao". Infoteca-e TOURTE, R.. A pesquisa agronômica que nós levamos à uma pesquisa aplicada; Resta ao produtor vir à pesquisa: a pesquisa deve se colcar ao alcance geográfico e conceitual do produtor. Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Pesquisa extensão; Transferencia; Pesquisa em meio real.; Extensão Rural; Tecnologia; Pesquisa Agrícola.; Transferência de Tecnologia; Agricultural subsidies; Integrated agricultural systems.; Agricultural conservation practice; Agricultural economics; Agricultural management; Agricultural management models; Agricultural policy; Agricultural research; Agricultural runoff. Ano: 1980 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/905497 O papel da pesquisa científica na caracterização dos agro-ecossistemas e de suas relações com o processo produtivo no tropico Semi-Árido. Infoteca-e MIRANDA, E. E. de. Desenvolver a agricultura ou os agricultores: Um novo papel para a pesquisa cientfica e tecnologica. Metodos de caracterizacao dos agro-ecossistemas e suas relações com o processo produtivo. Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Agrossistema; Processo produtivo; Diagnostico participativo.; Ecologia; Agricultura; Agricultura Familiar; Agricultura Sustentável; Agricultor; Desenvolvimento Agrícola; Desenvolvimento Rural; Desenvolvimento Social; Desenvolvimento Socio-Econômico.; Agricultural research; Agricultural resources.; Agricultural land; Agricultural management; Agricultural policy; Agricultural runoff; Agricultural economics. Ano: 1984 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/127528 Assessing Participation in the Milk Income Loss Contract Program and its Impact on Milk Production AgEcon D'Antoni, Jeremy M.; Mishra, Ashok K.. The MILC program, a counter-cyclical income support program, was designed to provide price support to dairy farmers. Since the inception of the MILC program it has been argued that the program is inefficient and rewards inefficiency by keeping high cost, small dairy farms in business. Large dairy producers have expressed concerns that the MILC payments have negatively affected their farming income. Using farm-level, ARMS data from 2005, this study investigated the factors that affect farmer’s decision to participate in MILC program and if participation in MILC has an impact on milk production. The results show that participation in MILC program is positively correlated with farmer’s educational attainment, organic certification subsidy, milk price,... Tipo: Conference Paper or Presentation Palavras-chave: Dairy farms; Agricultural policy; Milk Income Loss Contract Program; Two-step probit estimation; Agricultural and Food Policy; Livestock Production/Industries; H20; Q13; Q18. Ano: 2011 URL: http://purl.umn.edu/103775 Evaluating the Saskatchewan Short-Term Hog Loan Program AgEcon Lien, Donald; Hennessy, David A.. The Saskatchewan short-term hog loan program of 2002 provided a non-market credit line to participating hog producers. The repayment conditions for cash advances committed to by the provincial government depend on later hog prices, and so the program has derivative contract attributes. We model the contracts and use an estimated spot price stochastic process to establish summary statistics for producer benefits from the program. Tipo: Working or Discussion Paper Palavras-chave: Agricultural policy; Derivative contract; Domestic support; International trade agreements; Livestock Production/Industries. Ano: 2005 URL: http://purl.umn.edu/18571 A note on the performance measure of conservation auctions AgEcon Latacz-Lohmann, Uwe; Schilizzi, Steven. We argue that previous assessments of discriminatory-price conservation auctions may have systematically overestimated their performance relative to uniform-payment schemes due to an inappropriate counterfactual comparison. We demonstrate that the cost curve (and not the bid curve) is the relevant supply curve when a uniform payment is offered and provide a theoretically rigorous counterfactual based on that insight. We estimate that the performance of BushTender may have been overrated by more than 50%. Tipo: Working or Discussion Paper Palavras-chave: Auctions; Procurement; Tenders; Conservation; Economic experiments; Model validation; Plus: assessment method; Agricultural policy; Environmental policy; Market-based instruments; Environmental Economics and Policy; Research Methods/ Statistical Methods; C91; C92; D44; Q24; Q28. Ano: 2011 URL: http://purl.umn.edu/100885 LOOKING FOR GOVERNMENT'S ROLE AS AN AGRICULTURAL SAFETY NET AgEcon Dorfman, Jeffrey H.. What makes agriculture especially deserving of an active government safety net? What is different about agricultural production? Are we concerned about a safe and reliable food supply or about farmers' incomes and returns to assets? Those who make farm policy base their arguments on all of these points: the diffuse nature of agricultural production, the inherent production risk in agriculture, the need for a safe and reliable food supply, shortcomings in farm income, and low returns to assets in agriculture. This paper addresses these points and, in so doing, rules out some of these concerns as legitimate bases for current agricultural policies. By focusing on those that are genuine, U.S. farm policy could spend limited resources in areas where the most... Tipo: Journal Article Palavras-chave: Agricultural policy; Farm income; Farm-sector safety net; Market power; Agricultural and Food Policy; Agricultural Finance. Ano: 2000 URL: http://purl.umn.edu/14707 The Complexities of the Interface between Agricultural Policy and Trade AgEcon Schmitz, Troy G.; Schmitz, Andrew. Tariff and non-tariff barriers are widespread as applied to agricultural trade. The theory of gains from trade considers the impacts of free trade relative to no trade and to non-tariff barriers, while the theory of agricultural policy generally places little weight on the international trading sector. However, it is necessary to combine agricultural policy with the international trading sector so that agricultural policy instruments such as price supports are considered together with barriers to trade such as tariffs. This is possible within the context of welfare economics when considering the costs and benefits of alternative agricultural and trade policies. Tipo: Article Palavras-chave: Agricultural policy; Biofuels; Export taxes; Gains from trade; Tariffs; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Environmental Economics and Policy; International Relations/Trade; Political Economy; Production Economics. Ano: 2012 URL: http://purl.umn.edu/120424 Debt, Trade, and Payments Issues of Developing Countries and U.S.-Mexican Economic Interdependencies AgEcon Debt problems of developing countries seriously constrain their economic and social development as well as the prospects and pace of economic recovery in the developed countries. Debt and trade problems of Mexico are particularly important for the U.S. agricultural economy because of the size and importance of U.S.-Mexican agricultural trade. The importance of Mexico as a U.S. trading partner lends importance to research on Mexican supply, demand, and trade of agricultural commodities and on macroeconomic and monetary policies affecting Mexico's demand and capacity to import. The ninth meeting of the Consortium on Trade Research focused on the debt, trade, and payments problems of developing countries and on U.S.-Mexican economic relationships. Tipo: Conference Paper or Presentation Palavras-chave: Debt; Trade; Mexico; United States; Agricultural policy; Research.; International Relations/Trade. Ano: 1983 URL: http://purl.umn.edu/51270 Dynamic modelling of agricultural policies: the role of expectation schemes AgEcon Femenia, Fabienne; Alexandre, Gohin. The highly disputed effects of agricultural trade liberalisation are mostly simulated with static models. Our main objective in this paper is to evaluate the robustness of the static simulation results to the consistent modelling of dynamic behaviours and to the linked specification of price/return expectations. Focusing on a complete trade liberalisation scenario of arable crop markets by developed countries, we find that available static results are quite robust to dynamic specifications and to most expectation schemes. Endogenous market fluctuations due to expectation errors may appear following trade liberalisation. These fluctuations are nevertheless limited by the many feedback effects revealed by our general equilibrium framework. Tipo: Working or Discussion Paper Palavras-chave: Agricultural policy; Dynamics; Endogenous fluctuations; Expectation errors; Agricultural and Food Policy; Risk and Uncertainty. Ano: 2009 URL: http://purl.umn.edu/51665 Exchange Rate Misalignment and Its Effects on Agricultural Producer Support Estimates: Empirical Evidence from India and China AgEcon Cheng, Fuzhi; Orden, David. There have been different degrees of exchange rate disequilibrium in the developing countries during transition or reform periods since the mid 1980s. The level of the exchange rate and its misalignment can have significant impacts on agricultural policy measures such as Producer Support Estimates (PSEs). In the conventional PSE analysis, however, the actual (nominal) exchange rates are used. There is general agreement that the use of actual exchange rates may introduce a bias in the PSE calculations, and that this bias can be substantial in some cases. But there is less agreement on the most appropriate alternative. In this study, we utilize various time series techniques to derive estimates of the equilibrium exchange rates in India and China from the... Tipo: Working or Discussion Paper Palavras-chave: Agricultural policy; Producer Support Estimates (PSEs); Agricultural support; Agricultural production; Agricultural and Food Policy; International Relations/Trade. Ano: 2005 URL: http://purl.umn.edu/59778 Registros recuperados: 200 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco