Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 167
Primeira ... 123456789 ... Última
Imagem não selecionada

Imprime registro no formato completo
The Transmission of Exchange Rate Changes to Agricultural Prices AgEcon
Liefert, William M.; Persuad, Suresh.
Movements in countries’ exchange rates can substantially change the prices of goods faced by producers and consumers and thereby affect incentives to produce, consume, and trade goods. Exchange rate changes, however, might not be completely transmitted (passed through) to domestic prices. Empirical evidence shows that price and exchange rate transmission for agricultural products is low in most developing economies, partly because of trade policies but also because of inadequate infrastructure and other market deficiencies. During the last 20 years, developed and developing countries generally have moved away from support policies that impede price and exchange rate transmission toward trade policies that allow transmission, such as tariffs. The Uruguay...
Tipo: Report Palavras-chave: Agricultural infrastructure; Agricultural policy; Agricultural trade; Exchange rates; Exchange rate transmission; Imperfect markets; Institutions; Price transmission.; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Financial Economics.
Ano: 2009 URL: http://purl.umn.edu/55942
Imagem não selecionada

Imprime registro no formato completo
Collective Action in Plant Genetic Resources Management: Gendered Rules of Reputation, Trust and Reciprocity in Kerala, India AgEcon
Padmanabhan, Martina Aruna.
Collective action aims at the joint management of common pool resources. Agrobiodiversity at the community level is conceptualized as a collective resource requiring the management of varieties, species and their interrelations within a farming-system. In the rice dominated agriculture in the uplands of Kerala, India, few community groups continue maintaining and thus conserving their high diversity in landraces. Faced with the challenges of devastating prices for rice, their traditional system of collective action to exchange seed material and knowledge is endangered. A new institutional mechanism to manage biodiversity is the People’s Biodiversity Register, a mandatory documentation procedure to enable cost and benefit sharing under the Convention on...
Tipo: Working or Discussion Paper Palavras-chave: Gender; India; Agrobiodiversity; Institutions; Trust; Reciprocity; Reputation; Resource /Energy Economics and Policy.
Ano: 2006 URL: http://purl.umn.edu/42508
Imagem não selecionada

Imprime registro no formato completo
Institutions for integrated water resources management in upland watersheds of Southeast Asia: A comparative analysis of Thailand and Lao PDR. AgEcon
Kurian, Mathew.
Tipo: Working or Discussion Paper Palavras-chave: Institutions; Decentralization; Watersheds; Food security; Domestic water; Environmental degradation; Income; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Institutional and Behavioral Economics; Public Economics; Resource /Energy Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/92521
Imagem não selecionada

Imprime registro no formato completo
Bargaining Power in Relational Contracts: An Experimental Study AgEcon
Cordero Salas, Paula.
This paper provides experimental evidence of the economic impact from shifting bargaining power in relational contracts. I implement an experimental design that adjusts the bargaining power of sellers (agents) and the enforceability of the contract. I find that the vast majority of contracts take the form of efficiency wage contracts instead of contingent performance contracts when enforcement is partially incomplete and sellers have more bargaining power than buyers. The total contracted and actual compensation increase with the bargaining power of the sellers. However, sellers' profits are found to increase only if a part of the total payment is third-party enforceable. In this case, observed surplus and efficiency are lower than predictions. When no...
Tipo: Working or Discussion Paper Palavras-chave: Contracts; Incomplete enforcement; Bargaining; Experiments; Distribution; Institutions; Industrial Organization; Institutional and Behavioral Economics; International Development; D86; K12; L14; O12; Q13.
Ano: 2011 URL: http://purl.umn.edu/103579
Imagem não selecionada

Imprime registro no formato completo
Indigenous and institutional profile: Limpopo River Basin. AgEcon
Earle, Anton; Goldin, Jaqui; Machiridza, Rose; Malzbender, Daniel; Manzungu, Emmanuel; Mpho, Tiego.
Tipo: Working or Discussion Paper Palavras-chave: River basins; Water resource management; History; Institutions; Social aspects; Legal aspects; Resource /Energy Economics and Policy.
Ano: 2006 URL: http://purl.umn.edu/92014
Imagem não selecionada

Imprime registro no formato completo
Die Entscheidungen des ’Dispute Settlement’-Verfahrens der WTO im Hormonstreit zwischen der EU und den USA - Implikationen für den zukünftigen Umgang mit dem SPS-Abkommen AgEcon
Kramb, Marc Christopher.
Institutions should reduce uncertainty and the costs of transaction with their regulating activities. This target was pursued at an international level with the foundation of the WTO. With an extensive treaty and a new dispute settlement procedure, the WTO was founded as the institutional platform for international co-operation. In view of the growing conflicts in international trade, the hope to create with this institution an international trade order, in which legally comprehensible decisions dominate and power-oriented politics are deterred, is fading. The case of the hormone dispute shows that the target of a fast harmonization of international standards cannot be reached in critical trade disputes. A solo effort in the area of trade measures that is...
Tipo: Journal Article Palavras-chave: WTO; Institutions; Transaction costs; Dispute settlement procedures; SPS-Agreement; Food Consumption/Nutrition/Food Safety; International Relations/Trade.
Ano: 2001 URL: http://purl.umn.edu/98861
Imagem não selecionada

Imprime registro no formato completo
Property Rights and Choice of Fuel Wood Sources in Rural Ethiopia AgEcon
Beyene, Abebe Damte.
Replaced with revised version of paper 12/14/10.
Tipo: Journal Article Palavras-chave: Property rights; Institutions; Fuel wood; Rural; Ethiopia.; Resource /Energy Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/96171
Imagem não selecionada

Imprime registro no formato completo
International conference on policy and institutional options for the management of rangelands in dry areas: workshop summary paper AgEcon
Ngaido, Tidiane; McCarthy, Nancy; di Gregorio, Monica.
The System-wide Program for Collective Action and Property Rights (CAPRi) sponsored an International Conference on Policy and Institutional Options for the Management of Rangelands in Dry Areas, May 7-11, 2001 in Hammamet, Tunisia. The conference focused on institutional aspects of rangeland management and brought together policy makers and researchers from North Africa, Sub-Saharan Africa and West Asia to discuss sustainable rangeland production strategies and livelihood of pastoral communities in dry areas. This conference summary paper contains summaries of the CAPRi sponsored research findings on institutional options for rangeland, policy makers’ interventions and reactions as well as the synthesis of discussion groups. These working groups evaluated...
Tipo: Working or Discussion Paper Palavras-chave: Rangelands; Institutions; Natural resource management; Property rights; Collective action; Case studies; Africa; Sub-Saharan Africa; West Asia; North Africa; Land Economics/Use.
Ano: 2002 URL: http://purl.umn.edu/50055
Imagem não selecionada

Imprime registro no formato completo
Examining Collective Action among Mieso Agropastoralists of Eastern Ethiopia AgEcon
Beyene, Fekadu; Hagedorn, Konrad.
An increasing scarcity of water for crop farming and livestock watering among agropastoralists of Mieso in Eastern Ethiopia has largely disrupted their livelihoods. Indigenous water well maintenance and government initiated rainwater harvesting are two important collective actions common among these communities. With the aim of examining collective action institutions in both cases, we collected data from different stakeholders and individual members. Theoretically, low level of physical assets (action resource) limits participation of an individual in collective action. In our case, other factors such as environmental uncertainty and lower level of dependence on the resource have been found to be more significant in limiting membership than limitation of...
Tipo: Conference Paper or Presentation Palavras-chave: Collective Action; Agropastoralists; Institutions; Poverty; Institutional and Behavioral Economics; D71; Z13.
Ano: 2006 URL: http://purl.umn.edu/25797
Imagem não selecionada

Imprime registro no formato completo
Traceability -- A Literature Review AgEcon
Trautman, Dawn; Goddard, Ellen W.; Nilsson, Tomas K.H..
In light of recent food safety crises and international trade concerns associated with food or animal associated diseases, traceability has once again become important in the minds of public policymakers, business decision makers, consumers and special interest groups. This study reviews studies on traceability, government regulation and consumer behaviour, provide case studies of current traceability systems and a rough breakdown of various costs and benefits of traceability. This report aims to identify gaps that may currently exist in the literature on traceability in the domestic beef supply chain, as well as provide possible directions for future research into said issue. Three main conclusions can be drawn from this study. First, there is a lack of a...
Tipo: Report Palavras-chave: Traceability; Institutions; Canada; Consumer behaviour; Producer behaviour; Supply chain; Agricultural and Food Policy; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety; Health Economics and Policy; International Relations/Trade; Livestock Production/Industries; Marketing; Production Economics; D020; D100; D200; Q100.
Ano: 2008 URL: http://purl.umn.edu/52090
Imagem não selecionada

Imprime registro no formato completo
Institutional settings and livelihood strategies in the Blue Nile Basin: Implications for upstream/downstream linkages AgEcon
Haileslassie, Amare; Hagos, Fitsum; Mapedza, Everisto; Sadoff, Claudia W.; Awulachew, Seleshi Bekele; Gebreselassie, Solomon; Peden, Don.
Through rapid assessment of existing literature and review of policy and other official documents, the report synthesizes the existing knowledge and gaps on policies and institutions and identifies key research issues that need in-depth study. The report provides an overview of the range of key livelihoods and production systems in the Blue Nile Basin (BNB) and highlights their relative dependence on, and vulnerability to, water resources and water-related ecosystem services. It also makes an inventory of current water and land related policies and institutions in the BNB, their organizational arrangements, dynamics and linkages and key policy premises. It highlights the major problems in institutional arrangements and policy gaps and makes suggestions for...
Tipo: Working or Discussion Paper Palavras-chave: River basins; Water policy; Institutions; Institutional development; Farming systems; Mixed farming; Cereals; Sorghum; Irrigated farming; Vegetables; Pastoralism; Poverty; Water supply; Sanitation; Labor; Ecosystems; Energy; Water power; Watershed management; Water harvesting; Legal aspects; Environmental policy; Water users associations; Irrigation programs; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/91871
Imagem não selecionada

Imprime registro no formato completo
The Preference for New Preferential Trade Agreements: Does It Lead to a Good Use of Scarce Resources? AgEcon
Kerr, William A..
At the end of 2010 there are more than 100 new preferential trade agreements being contemplated. At the same time there are approximately 200 existing trade agreements whose provisions leave large additional potential gains from trade on the table. Despite these potential benefits, there appears to be little enthusiasm for recontracting efforts centred on existing agreements. This suggests that there is an inefficient deployment of scarce negotiating resources. Exceptions do exist, such as the European Union, which has strong institutional mechanisms - including, in particular, the Commission - that foster further market integration. While the EU's institutional model may not be suitable for all preferential agreements, incorporating a formal recontracting...
Tipo: Journal Article Palavras-chave: Economic integration; Institutions; Preferential trade agreements; Recontracting; Institutional and Behavioral Economics; International Relations/Trade; Political Economy.
Ano: 2011 URL: http://purl.umn.edu/99283
Imagem não selecionada

Imprime registro no formato completo
Evolution of Rural Financial Market in China: An Institutional "Lock in" or Gradualism? AgEcon
Jia, Xiangping; Guo, Pei.
Historically, China's political attempts to provide access to rural credit has met with mixed results and an institutional structure that often strays from intended policy goals. There has been a close correspondence between financial depression and many policy-driven financial institutions that dominated the rural financial system in China. More recently, ongoing reforms are dedicated towards a gradual liberalization within the system. In this study, we explore the context of agricultural transition and political process as defined by the various interlinkages across the Chinese rural financial system. We find that there has been negligible progress in the evolution of the rural financial market in China. The policy-led financial institutions ended up as...
Tipo: Conference Paper or Presentation Palavras-chave: Rural finance; Institutions; Intervention; Gradualism; China; Financial Economics; E44; N25; D72; Q14.
Ano: 2007 URL: http://purl.umn.edu/7944
Imagem não selecionada

Imprime registro no formato completo
Crop insurance market development in a transition economy: The case of Kazakhstan AgEcon
Heidelbach, Olaf; Bokusheva, Raushan.
We analyze the current state and future requirements of an agricultural income stabilization mechanism in a transition country – namely, the crop insurance system in Kazakhstan. Three objectives will be pursued: First, factors influencing the development of the crop insurance market will be identified. Second, insurance’s capabilities to efficiently stabilize income under transition circumstances will be evaluated. Finally, recommendations for developing crop insurance as an effective income stabilization tool will be provided. Results indicate that the prevailing institutional framework for establishing a sustainable crop insurance system is rather weak, and available insurance products are not preventing the problem of asymmetric information to a...
Tipo: Conference Paper or Presentation Palavras-chave: Risk-management; Crop insurance; Institutions; Mathematical programming; Kazakhstan; Agricultural Finance; Risk and Uncertainty; D81; D82; G22; Q14.
Ano: 2009 URL: http://purl.umn.edu/51614
Imagem não selecionada

Imprime registro no formato completo
Rural institutions and producer organizations in imperfect markets: experiences from producer marketing groups in semi-arid eastern Kenya AgEcon
Shiferaw, Bekele A.; Obare, Gideon A.; Muricho, Geoffrey.
Many countries in sub-Saharan Africa have liberalized markets to improve efficiency and enhance market linkages for smallholder farmers. The expected positive response by the private sector in areas with limited market infrastructure has however been disappointing. The functioning of markets is constrained by high transaction costs and coordination problems along the production-to-consumption value chain. New kinds of institutional arrangements are needed to reduce these costs and fill the vacuum left when governments withdrew from markets in the era of structural adjustments. One of these institutional innovations has been the strengthening of producer organizations and formation of collective marketing groups as instruments to remedy pervasive market...
Tipo: Working or Discussion Paper Palavras-chave: Market imperfections; Transaction costs; Farmer organizations; Institutions; Collective action; Semi-arid tropics; Kenya; Marketing.
Ano: 2006 URL: http://purl.umn.edu/50066
Imagem não selecionada

Imprime registro no formato completo
Community Watershed Management in Semi-Arid India: The State of Collective Action and its Effects on Natural Resources and Rural Livelihood AgEcon
Shiferaw, Bekele A.; Kebede, Tewodros A.; Reddy, V. Ratna.
Spatial and temporal attributes of watersheds and the associated market failures that accelerate degradation of agricultural and environmental resources require innovative institutional arrangements for coordinating use and management of resources. Effective collective action (CA) allows smallholder farmers to jointly invest in management practices that provide collective benefits in terms of economic and sustainability gains. The Government of India takes integrated watershed management (IWM) as a key strategy for improving productivity and livelihoods in the rain-fed and drought-prone regions. This study investigates the institutional and policy issues that limit effective participation of people in community watershed programs and identifies key...
Tipo: Conference Paper or Presentation Palavras-chave: Collective action; Institutions; Property rights; Watershed management; Poverty; Environmental impacts; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/44358
Imagem não selecionada

Imprime registro no formato completo
A MULTIFUNCIONALIDADE DA AGRICULTURA E SUAS EXTERNALIDADES POSITIVAS PARA O DESENVOLVIMENTO LOCAL AgEcon
Watanabe, Kassia; Schmidt, Carla Maria.
A idéia do conceito da Multifuncionalidade da Agricultura é: agricultura é multifuncional porque além da função central de fornecimento de alimento e fibra, também fornece outras funções ou serviços para toda sociedade, produzindo externalidades positivas. Este conceito pode ser relevante para construir políticas públicas de desenvolvimento para o Brasil, internalizando as externalidades positivas. A questão é: “Como as externalidades positivas podem ser internalizadas?” Um modo para internalizar as externalidades positivas da agricultura seria adicionar valor aos produtos locais através das certificações, considerando que atividades agrícolas têm um papel essencial para o desenvolvimento da área rural e preservação das tradições culturais. Será...
Tipo: Conference Paper or Presentation Palavras-chave: Instituições; Multifuncionalidade; Externalidades positivas; Institutions; Multifunctionality; Positive Externalities; Community/Rural/Urban Development.
Ano: 2008 URL: http://purl.umn.edu/113380
Imagem não selecionada

Imprime registro no formato completo
Institutions for irrigation management in farmer-managed systems: Examples from the hills of Nepal AgEcon
Martin, Edward D.; Yoder, Robert.
The paper examines farmer organizations and property rights which have evolved as institutions in Nepal that enable collective management of water for agricultural production.
Tipo: Report Palavras-chave: Irrigation management; Institutions; Farmer managed irrigation systems; Nepal; Agricultural Finance; Crop Production/Industries; Farm Management; Institutional and Behavioral Economics.
Ano: 1987 URL: http://purl.umn.edu/52781
Imagem não selecionada

Imprime registro no formato completo
USE OF COORDINATION SPHERES IN FOOD ECONOMICS AgEcon
Toth, Jozsef.
The coordination plays central role in the economics. The conventional economic theory looks at the market and enterprise (or hierarchy) as two different, separated manner of coordination of economic goods and services. However the modern organization theory, price theory and institutional economics show that different types (not only market and enterprise, but also several types of hybrid forms) of coordination (or governance structure) necessarily live together in the current economic system. Based on my previous research on the field of regional clusters in the food industry I came to the conclusion that the cluster is one of the spheres where economic coordination can occur. At the same time I pointed out that the ways of coordination can be ordered on...
Tipo: Journal Article Palavras-chave: Exchange; Coordination; Institutions; Governance structure; Agricultural and Food Policy; Agricultural Finance.
Ano: 2009 URL: http://purl.umn.edu/53546
Imagem não selecionada

Imprime registro no formato completo
Agricultural science and technology policy for growth and poverty reduction AgEcon
Omamo, Steven Were; Naseem, Anwar.
This paper argues that the largely unrealized potential of agricultural science and technology (S&T) in promoting growth and poverty reduction in developing countries results from deeply rooted incompatibility among policy environments, institutional arrangements, and micro conditions and behavior in agricultural research and development (R&D). Achieving growth and poverty reduction based on greater agricultural productivity therefore means achieving greater compatibility among these three dimensions of agricultural innovation systems. Research is sorely needed to build understanding of (1) the “big picture” influencing agricultural S&T policy design and implementation in developing countries, (2) strategies for sustainable funding and delivery...
Tipo: Working or Discussion Paper Palavras-chave: Agriculture; Science; Technology; Policy; Institutions; Poverty reduction; Agricultural technology; Agricultural science; Policy research; Food Security and Poverty; Research and Development/Tech Change/Emerging Technologies.
Ano: 2005 URL: http://purl.umn.edu/59694
Registros recuperados: 167
Primeira ... 123456789 ... 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

Valid HTML 4.01 Transitional