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AGROLOG – SISTEMA DE INFORMACAO PARA A AVALIAÇAO DA AgEcon
de Abreu Sa Diniz, Janaina Deane; dos Santos Figueiredo, Adelaide.
This paper presents the steps of a developing research of a model to evaluate the integration level of logistics in supply chains that have the family farming producers as first suppliers. Among the objectives of the paper, there are the software description and its applications. Those chains have some particularities in the production and distribution planning of their products and, for this reason, they need the adaptation of some concepts of logistics to their context in order to be evaluated and then improved. Firstly it is presented a review on concepts of logistics and also on the peculiarities in familiar production in order to make possible a discussion on the evaluation of logistics performance in organizations of familiar producers. The steps...
Tipo: Journal Article Palavras-chave: Avaliação; Logística integrada; Modelagem; Cadeia de abastecimento; Produção familiar; Evaluation; Integrated logistics; Supply chain; Familiar production; Consumer/Household Economics; Production Economics.
Ano: 2010 URL: http://purl.umn.edu/102007
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Planning of the Agrifood supply chain: a case study for the FVG region AgEcon
Rosa, Franco; Sossai, E.; Vasciaveo, Michela.
The aim of this paper is to discuss the planning of regional Agri-food supply chain using an integrated database territorial information. The objective is to optimize the chain performance using alternative solutions. Evidences are obtained with a case study performed in FVG region applied to maize-crop. Firstly it is explored the chain network composed by farms, collection points and processing plants; then territorial, agronomic and climate information are integrated to simulate realistic production forecast model applied to maize crop. Finally a program from graph analysis is used to allocate the production through the chain. The economic performance is evaluated using the net revenues varying with the intensification of maize production and adoption of...
Tipo: Conference Paper or Presentation Palavras-chave: Data integration; Supply chain; Decision support system; Crop simulation; Regional policy.; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development; Food Consumption/Nutrition/Food Safety; Labor and Human Capital.
Ano: 2010 URL: http://purl.umn.edu/95226
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Investigating alternative governance systems for the South African mohair supply chain AgEcon
Jordaan, Daniel du Plessis Scheepers; Kirsten, Johann F..
Mohair is an exclusive natural animal fibre with niche market appeal. It is, however, questionable whether it is inherently suited to a commodity-based marketing system in a marketing environment that requires marketing systems to convey far more information than commodity-based systems do. Historically, mohair has been considered a commodity and the marketing system for mohair has been structured accordingly. It is, however, argued that, the exchange between mohair growers and the buyers of greasy mohair requires increased levels of coordination to govern the exchange in a transaction costs efficient manner. The inefficiencies created by an inappropriate or incomplete marketing system for South African mohair are expected to lead to a loss of consumer...
Tipo: Journal Article Palavras-chave: Mohair; Marketing; Governance structure; Supply chain.
Ano: 2008 URL: http://purl.umn.edu/37633
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Olive oils protected by the EU geographical indications: creation and distribution of the value-adding within supply chains AgEcon
Roselli, Luigi; Casieri, Arturo; De Gennaro, Bernardo; Medicamento, Umberto.
The world olive oil market is characterized by a growing price competition on the supply side. Economy of scales and low production costs from both traditional and more recent producing Countries determine an increasing pressure on European Union (EU) olive farmers that suffer lower revenues. Product differentiation, driven by higher quality and consumer expectations, is one of the most powerful competitive strategies that EU farmers may adopt to face this challenge. Geographical indications established by the EU (PDO and PGI) can be successful marketing levers to ensure olive oil differentiation based on high quality standards and geographical origin of production. These EU quality certification schemes were designed to respond to consumer demand, to...
Tipo: Conference Paper or Presentation Palavras-chave: Olive oil; Protected designation of origin; Supply chain; Value-chain.; Agricultural and Food Policy.
Ano: 2009 URL: http://purl.umn.edu/58125
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Resultados de Entrevistas a los Restantes Actores de la Cadena Cárnica Ovina. AgEcon
Lanfranco, Bruno; Robaina, Ricardo; Luzardo, Santiago.
Resultados de la 1ra Auditoría de Calidad de la Carne Ovina. Uruguay
Tipo: Book Palavras-chave: Quality audit; Meat quality; Quality assurance; Meat-packing industry; Ovine; Supply chain; Lamb; Food Consumption/Nutrition/Food Safety; Industrial Organization; Livestock Production/Industries; Production Economics.
Ano: 2003 URL: http://purl.umn.edu/197554
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Market-Driven International Fish Supply Chains: The Case of Nile Perch from Africa's Lake Victoria AgEcon
Thorpe, Andy; Bennett, Elizabeth.
This paper analyses the organisation of the post-harvest Nile perch supply chain centred on Lake Victoria in East Africa to test the practical relevance of the market-driven supply chain thesis proposed by Folkerts and Koehorst (1998). It finds that while international consumer demand, particularly in demanding improved quality standards according to HACCP principles, is having profound local organisational ramifications, the evolving supply chain is presently best characterised as being a hybrid one – neither exclusively production, nor marketdriven.
Tipo: Journal Article Palavras-chave: Supply chain; Fish chain; Nile perch; Lake Victoria; HACCP; Quality assurance; Agribusiness.
Ano: 2004 URL: http://purl.umn.edu/8129
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Smallholder Incomes, Vegetable Marketing and Food Safety: Evidence from China AgEcon
Huang, Jikun; Zhi, Huayong; Huang, Zhurong; Jia, Xiangping; Rozelle, Scott.
Great changes have taken place in China’s agricultural and food markets in the past several decades. However, the impact of the transformation brought by modern supply chains on the welfare of farmers in China is unclear. This paper attempts to understand whether or not the recent changes in China’s food economy have contributed to an improvement in the welfare of small, poor farmer. It also seeks to identify whether or not the main marketing institutions in China’s horticultural economy are consistent with a system that can deliver food safety. To achieve our objectives, we use a data set collected in 2007 by ourselves which includes representative tomato- and cucumber-production farmers in Shandong Province. We use the information from the survey to...
Tipo: Conference Paper or Presentation Palavras-chave: Supply chain; Smallholder; China; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; Marketing.
Ano: 2009 URL: http://purl.umn.edu/51653
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Factores que determinan la presencia de problemas entre productores de fruta fresca y empresas exportadoras, en la Zona Central de Chile AgEcon
Avendano, Daniela; Reyes, Alvaro.
Published by Asociación de Economistas Agrarios de Chile
Tipo: Journal Article Palavras-chave: Supply chain; Contract theory; Fruit growers; Chile.; Crop Production/Industries; Industrial Organization.
Ano: 2009 URL: http://purl.umn.edu/97374
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Supply Chain Management and the Changing Structure of U.S. Organic Produce AgEcon
Tondel, Fabien; Woods, Timothy A..
Replaced with revised version of paper 08/31/06.
Tipo: Conference Paper or Presentation Palavras-chave: Supply chain; Produce; Organic; Vertical coordination; Agribusiness.
Ano: 2006 URL: http://purl.umn.edu/21435
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Risk Analysis in Selected European and International Food Chains AgEcon
Ameseder, Christoph; Haas, Rainer; Fritz, Melanie; Schiefer, Gerhard.
The purpose of this study is to assess and evaluate the most important risks in selected European and international food chains from the perspective of the buying company. The primary objective is to identify the “non-acceptable” risks in terms of damage potential and likelihood of occurrence of value chains in the sectors grain, meat, fruit and vegetable, and olive oil. Data was collected by each partner of the European research project “e-trust” (FP6-CT-2006-043056) by conducting 81 qualitative expert interviews with business leaders in Europe (Austria, Germany, Greece, Italy, Slovenia, Spain) as well as in Brazil, Turkey, and the USA. The study focuses on a wider supply chain or network perspective for the risk assessment. Methodically the assessed...
Tipo: Conference Paper or Presentation Palavras-chave: Risk; Risk analysis; Supply chain; Food; Risk map; Risk classification; Agribusiness; Agricultural and Food Policy; Farm Management; Food Security and Poverty; Industrial Organization; Institutional and Behavioral Economics; Risk and Uncertainty.
Ano: 2009 URL: http://purl.umn.edu/58708
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Karpography: a generic concept of quality for chain analysis and knowledge transfer in supply chains AgEcon
McRoberts, Neil.
As with other areas of science, supply chain analysis suffers from the fact that practitioners of its different component disciplines often find it exchange results and methods of analysis. For fresh produce supply chains a key issue is how to unite the elegant mathematical work on the physiology of quality change with the more qualitative methods of social science that are applied to the analysis supply chain management. This paper explores the possibility of utilising approaches which are widely used in demography to unify concepts of quality modelling and supply chain efficiency in the fresh produce sector. A key feature of demographic (or karpographic) models is that they use the average properties of individuals to model the behaviour of cohorts (or...
Tipo: Working or Discussion Paper Palavras-chave: Quality; Modelling; Matrix model; Variance; Supply chain; Probability; Agribusiness.
Ano: 2006 URL: http://purl.umn.edu/45995
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Does vertical integration reduce investment reluctance in production chains? An agent-based real options approach AgEcon
Balmann, Alfons; Musshoff, Oliver; Larsen, Karin.
This paper uses an agent-based real options approach to analyze whether stronger vertical integration reduces investment reluctance in pork production. A competitive model in which firms identify optimal investment strategies by using genetic algorithms is developed. Two production systems are compared: a perfectly integrated system and a system in which firms produce either the intermediate product (piglets) or the final product (pork). Simulations show that the spot market solution and the perfectly integrated system lead to a very similar production dynamics even with limited information on production capacities. The results suggest that, from a pure real options perspective, spot markets are not significantly inferior to perfectly integrated supply...
Tipo: Working or Discussion Paper Palavras-chave: Real options; Supply chain; Agent-based models; Genetic algorithms; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Institutional and Behavioral Economics; Productivity Analysis.
Ano: 2009 URL: http://purl.umn.edu/59521
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Dairy supply chain restructuring and its impact on farmers' revenues in Poland AgEcon
Falkowski, Jan; Malak-Rawlikowska, Agata; Milkczarek-Andrzejewska, D..
Supply chain restructuring and its impact on farmers’ situation have become the subject of vast interest among agricultural economists. However, there have been relatively few studies trying to quantitatively asses this issue. This paper analyses the impact of supply chain modernisation on dairy farmers in Poland. It is shown that joining the modern marketing channel positively affects farmers’ revenues. The decision to enter the modern channel is crucially dependent on access to funds and facilitated by having larger cow herds.
Tipo: Conference Paper or Presentation Palavras-chave: Supply chain; Restructuring; Dairy sector; Poland; Agribusiness; Livestock Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/44060
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Problems and Countermeasures in the Supply Chain Management of Flower Industry in Yunnan Province AgEcon
Zhang, Kejing; Huang, Chaoyang.
On the basis the elementary theory of supply chain management, the features and problems in the supply-chain management of flowers in Yunnan Province are analyzed. The problems include poor image of flowers caused by low-end package, imperfect supply-chain structure, and weak processing section after harvesting flowers, hard to launch the cold chain transportation and inadequate awareness of enterprises on consumers. The countermeasures are put forward, which include perfecting various kinds of supply chain structure; intensifying the information system management of flowers in Yunnan Province; developing the cold chain logistics and cultivating and supporting the third-party logistics of flower industry in Yunnan Province.
Tipo: Journal Article Palavras-chave: Supply chain management; Flower industry; Supply chain; Yunnan Province; China; Agribusiness.
Ano: 2011 URL: http://purl.umn.edu/117422
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Enterprise Risk Management at Top Agro Inc. AgEcon
Braga, Francesco S..
Top Agro (TA - not its real name) is a small crop protection start-up operating in the European Union. In a relatively short period of time TA has been able to secure a reasonable profit margin and build a solid niche in the Italian crop protection market. The driving force in their success is the professional expertise of the two owners, their knowledge of the domestic market, and the highly flexible business model they’ve developed. Chemicals are sourced either in the Far East via a Hong Kong based commercial partner or purchased directly from other European domestic suppliers. TA is responsible for the formulation and packaging of the finished product, which is then distributed in the domestic Italian market. Although TA is now profitable, further sales...
Tipo: Journal Article Palavras-chave: Supply chain; Enterprise risk management; Currency risk management; Crop protection.; Crop Production/Industries; Demand and Price Analysis; Productivity Analysis; Risk and Uncertainty.
Ano: 2011 URL: http://purl.umn.edu/100878
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Gestão Estratégica de Cadeia de Suprimentos numa Empresa Agroindustial e na sua Rede de Agricultores AgEcon
Dias, Marcelo Fernandes Pacheco; Pedrozo, Eugenio Avila.
The competition is no longer between companies to become among chains. A critical point in this new paradigm is the management of these chains. From there arises the great interest in concept for management of supply chain. Coordinating the activities of the chain has been complex due to the large number of activities and the interdependence among them. One has searched for a systemic, multidisciplinary and inter entrepreneurs to contribute in a management proposal. It was made a revision of supply chain concepts, strategies of operations, quality and filière. The analysis of this referential indicates the possibility of minimizing the restrictions identified in literature. Based on this analysis a framework of management of chain supply was proposed....
Tipo: Conference Paper or Presentation Palavras-chave: Management; Multidisciplinary; Agribusiness; Supply chain; Agribusiness.
Ano: 2008 URL: http://purl.umn.edu/96276
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RATIONALIZING TIME SERIES DIFFERENCES BETWEEN COW-CALF AND FEEDER RETURNS AgEcon
Zhao, Huan; Hennessy, David A..
This paper tries to justify the observation of different return patterns in the upstream and downstream sectors of US beef production. It builds a dynamic rational expectation model separating the cow-calf and feeding sector with the former sector being the residual claimer. The model shows that the cow-calf operation has positively autocorrelated return pattern while the feeding operation return only reflects random shock. Empirical study shows that 85.4% of the Ricardian rent is passed through to the upstream sector, and the downstream sector can only claim the unexpected return resulting from random shocks.
Tipo: Conference Paper or Presentation Palavras-chave: Ricardian rent; Cow-calf return; Supply chain; Agribusiness; Agricultural Finance; Farm Management; Industrial Organization; Livestock Production/Industries.
Ano: 2009 URL: http://purl.umn.edu/49486
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The cost of segregating GM canola: A case study AgEcon
Hatwell, Bronwyn; Pluske, Johanna M..
The Gene Technology Regulator's approval of Bayer CropScience's genetically modified (GM) canola variety, InVigor, and Monsanto's Roundup Ready, means that the commercial planting of Australia's first GM food crop is imminent. Under such circumstances, for Australia to continue marketing non-GM canola and comply with worldwide labelling requirements segregation must be implemented. This study investigates the cost effectiveness of three possible segregation methods. In considering each of these methods the increase in total grain handling cost due to segregation is expected to be between 5 and 9 per cent, or $1.35/tonne and $2.70/tonne. Such an increase is comparable with segregation costs reported in current Canadian literature.
Tipo: Conference Paper or Presentation Palavras-chave: GM canola; Segregation; Supply chain; Agribusiness; Crop Production/Industries; Marketing.
Ano: 2004 URL: http://purl.umn.edu/58702
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A MODEL OF INFORMATION AND I.T. ADOPTION IN FOOD SUPPLY CHAINS AgEcon
Mohtadi, Hamid; Kinsey, Jean D..
Evidence from the Food Supply chain suggests that food retailers often exhibit a reluctance to share information with their suppliers even when this benefits both parties. For example, inventory coordination and reduced costs may be realized by adopting appropriate supply chain management technologies such as cooperative planning, forecasting, and replenishment. This behavior is explained by viewing information as a strategic asset and modeling information exchange and the corresponding adoption of information technologies and analysis as a strategic game, i.e., an economic model where food retailers and their suppliers operate with uncertainty. The game is based on stylized facts from the food industry. Some key results from the game model are: (a) under...
Tipo: Working or Discussion Paper Palavras-chave: Information technology; Supply chain; IT strategy; Food industry; Industrial Organization; Research and Development/Tech Change/Emerging Technologies.
Ano: 2002 URL: http://purl.umn.edu/14299
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COORDINATION IN THE UNITED STATES HOG/PORK INDUSTRY AgEcon
Schrader, Lee F..
This contribution to a multi-country study of vertical coordination in the hog/pork sector provides a primarily descriptive analysis of coordination of the U.S. hog/pork industry. A common framework of review and analysis is used to facilitate comparison of the industries in Canada, Denmark, Netherlands, and the U.S. The concepts of chain management are used to reach some conclusions regarding the U.S. industry to compete in world markets. Parallel coordination systems are identified. Lack of trust is found to limit development of closer coordination and to limit communication of users' preferences upstream in the sector.
Tipo: Working or Discussion Paper Palavras-chave: Vertical Coordination; Supply chain; Swine sector; Agribusiness.
Ano: 1998 URL: http://purl.umn.edu/28655
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