Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 242
Primeira ... 456789101112 ... Última
Imagem não selecionada

Imprime registro no formato completo
La Industria Habla Reflexiones en la Irracionalidad AgEcon
Gobbee, Jose E..
El articulo analiza algunos componentes de la crisis financiera mundial y las implicancias para el sector agropecuario. Mientras los mercados financieros han tenido fuertes declinaciones con movimientos violentos junto a la irracionalidad de la burbuja clásica, en el sector agropecuario todavía se mantienen fundamentals positivos y sus activos duros pueden servir como destino de inversión durante esta época difícil.
Tipo: Journal Article Palavras-chave: Recesión global; Commodities; Demanda; Crisis financiera; Demand and Price Analysis; Financial Economics; Q10; Q11; Q14.
Ano: 2008 URL: http://purl.umn.edu/53803
Imagem não selecionada

Imprime registro no formato completo
The Increasing Multifunctionality of Agricultural Raw Materials: Three Dilemmas for Innovation and Adoption AgEcon
Boehlje, Michael; Broring, Stefanie.
www.ifama.org
Tipo: Journal Article Palavras-chave: Bio-economy; Industry convergence; Renewables; Disruptive innovation; Multifunctionality; Agribusiness; Agricultural and Food Policy; Demand and Price Analysis; Q10; Q27; Q42; Q47.
Ano: 2011 URL: http://purl.umn.edu/103981
Imagem não selecionada

Imprime registro no formato completo
Range and Limit of Geographical Indication Scheme: The Case of Basmati Rice from Punjab, Pakistan AgEcon
Giraud, Georges.
Basmati is well renowned as the most aromatic rice over the world. Populated urban markets are prone to accept a premium to Basmati, whom price is the highest for rice on trade and domestic markets. Punjab province represents 90% of overall Basmati rice production in Pakistan since immemorial times. This area forms the genuine alluvial lands appropriate for Basmati cultivation. Due to its price premium, some opportunist behaviors appear such as cropping blending of polished long grain from other varieties. The need of protection is clearly documented, but the registration of a Geographical Indication, will probably increase Basmati market shortages.
Tipo: Journal Article Palavras-chave: Basmati rice; Marketing; Commodity chain; Geographical Indication; Pakistan; Marketing; Q10; Q13; Q15.
Ano: 2008 URL: http://purl.umn.edu/53628
Imagem não selecionada

Imprime registro no formato completo
A Case Study of Regulation in Zambia’s Cotton Sector. AgEcon
Tschirley, David L.; Kabwe, Stephen.
Cotton is an unquestioned success of Zambia’s turn towards a market economy. After privatization in late 1994, seed cotton production rose from 32,000 metric tons (mt) to about 180,000 mt a decade later (three-year averages centered on 1994 and 2005). The number of farmers involved in the sector grew similarly, yields trended upwards (though slowly), and the country dramatically improved the quality of its lint, becoming the outstanding performer in Sub-Saharan Africa in this regard by the mid-2000s. Yet the sector has experienced two serious crashes since reform, both involving rampant credit default by farmers supported with seasonal input credit by ginning companies.
Tipo: Working or Discussion Paper Palavras-chave: Zambia; Cotton; Africa; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Community/Rural/Urban Development; Food Security and Poverty; International Development; Q10; Q11; Q12.
Ano: 2010 URL: http://purl.umn.edu/62145
Imagem não selecionada

Imprime registro no formato completo
Global Supply Chain: An Executive Interview with Mary Shelman AgEcon
Jose, H. Douglas.
Mary Shelman discusses forces driving higher food prices and some of the changes which are impacting the global food supply chain. Shelman coordinates Harvard Business School’s premier Agribusiness Seminar attended annually by more than 200 CEOs and top managers from global firms. She also organizes and teaches similar programs in Europe, Latin America and Asia. Her research focuses on the forces shaping global agribusiness. Her experience bridges academia, as an author and teacher of dozens of case studies on strategic change and challenges in global agribusiness firms, with industry experience.
Tipo: Journal Article Palavras-chave: Global food supply chain; Food prices; Markets; Agribusiness; Demand and Price Analysis; Marketing; Q10; Q11; Q13.
Ano: 2009 URL: http://purl.umn.edu/53802
Imagem não selecionada

Imprime registro no formato completo
Should Surveys be Conducted Online or On Paper? A Comparison AgEcon
Hu, Wuyang; Batte, Marvin T.; Ernst, Stanley C.; Woods, Timothy A..
Internet consumer surveys have become increasingly popular in agricultural and food research. This study compares the results of an identical survey instrument implemented by mail and the Internet respectively. Aspects compared include survey logistics, timeline, costs, consumer demographic and socioeconomic features, observed univariate variables, and multivariate regression coefficient estimates and predictions. Results do reveal some differences in data collected by these two approaches. However, given the similarities between the two samples, the differences observed do not offer enough support to command either approach as superior to the other. It appears both methodologies can generate high quality data and are appropriate when used carefully.
Tipo: Conference Paper or Presentation Palavras-chave: Consumer; Internet Survey; Mailed Survey; Agribusiness; Consumer/Household Economics; Marketing; Research Methods/ Statistical Methods; C83; Q10.
Ano: 2010 URL: http://purl.umn.edu/61307
Imagem não selecionada

Imprime registro no formato completo
The FDA Food Safety and Modernization Act and the Exemption for Small Firms AgEcon
Pouliot, Sebastien.
The FDA Food Safety Modernization Act of 2010 is new legislation that mandates, among other things, new food safety standards. The act includes a clause that exempts small firms from new regulatory requirements. This paper investigates the effects of a small firm exemption from more stringent food safety standards. The model compares food safety, total output and the number of market participants for different food safety regulation with and without an exemption for small firms. The numerical examples show that a more stringent food safety regulation increases food safety, increases the price of food, decreases the total output and decreases the number of firms. A new food safety standard with an exemption for small firms increases the average food safety...
Tipo: Conference Paper or Presentation Palavras-chave: Food safety; Heterogeneous firms; Regulation; Regulatory exemption; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety; D21; M31; Q10; Q18.
Ano: 2011 URL: http://purl.umn.edu/103885
Imagem não selecionada

Imprime registro no formato completo
Conventional Tillage versus No-till: Characteristics of Producers and Farms AgEcon
Djido, Abdoulaye Ibrahim; Vitale, Jeffrey D.; Epplin, Francis M..
A survey of Oklahoma farmers was conducted to determine characteristics of farms across three tillage categories: conventional tillage exclusively; no-till exclusively; other (combination of systems). The seven percent that use no-till exclusively crop more acres, rent more acres, and use more crop rotations than farms that use conventional tillage exclusively.
Tipo: Conference Paper or Presentation Palavras-chave: No-till; Conventional tillage; Survey; Farm machinery; Farm size; Wheat; Perceptions; Crop Production/Industries; Farm Management; Q10; Q12.
Ano: 2009 URL: http://purl.umn.edu/46717
Imagem não selecionada

Imprime registro no formato completo
Industry-Academic Partnerships – Benefit or Burden? AgEcon
Baker, Gregory A.; Wysocki, Allen F.; House, Lisa; Batista, Juan C..
In an applied discipline such as agribusiness management, there are many opportunities for collaboration between academia and industry. This article highlights opportunities for industry-academic partnerships through research, sabbatical leaves, consulting, outreach, student enrichment activities, and industry advisory boards. The principal benefits and pitfalls associated with each type of collaboration are discussed along with tips for managing industry-academic partnerships.
Tipo: Journal Article Palavras-chave: Industry partnerships; Industry collaboration; Industrial Organization; Teaching/Communication/Extension/Profession; Q10.
Ano: 2008 URL: http://purl.umn.edu/53630
Imagem não selecionada

Imprime registro no formato completo
INVESTIGATING THE ECONOMIC AND WATER QUALITY EFFECTS OF THE 2003 CAP REFORM ON ARABLE CROPPING SYSTEMS: A SCOTTISH CASE STUDY AgEcon
Mouratiadou, Ioanna; Russell, Graham; Topp, Cairistiona; Louhichi, Kamel.
The 2003 Common Agricultural Policy Reform aimed to promote the socio-economic and environmental sustainability of agricultural systems. An important question is how far the Reform has indeed encouraged farmers to contribute to achieving broad economic and environmental goals. The economic and water resource effects of the Reform have been explored for the case study area of the Lunan catchment, which is typical of Scottish arable cropping areas. Land use data analysis, bio-physical modelling and bio-economic modelling were used in combination to identify the effects of a range of scenarios. The results indicate only small changes in the cropping pattern and associated economic and water quality indicators as a result of the Reform, with the main changes...
Tipo: Conference Paper or Presentation Palavras-chave: Common Agricultural Policy; Bio-economic modelling; Water; Land use; Scotland.; Agricultural and Food Policy; Research Methods/ Statistical Methods; Q10; Q18; Q25..
Ano: 2008 URL: http://purl.umn.edu/44797
Imagem não selecionada

Imprime registro no formato completo
Competing in a Mature Market: The Case of Super AM Food Markets AgEcon
Harling, Kenneth.
The EXPO-AM supermarket entered the Rochester, Massachusetts food market using a retailing format that its parent company had used successfully in England where it went under the store banner “Super EU.” This case describes how the concept was developed and implemented in Rochester over a three year period, 2000-2003. At the time of the case, 2003, Ted Edwards, the general manager of Super AM Food Markets, has been asked to prepare a turnaround plan for the banner after it has shown poor performance.
Tipo: Journal Article Palavras-chave: Supermarket; Competitive advantage; Competitive rivalry; Strategy implementation; Organizational structure; Consumer/Household Economics; Demand and Price Analysis; Production Economics; Q10; Q11.
Ano: 2008 URL: http://purl.umn.edu/53739
Imagem não selecionada

Imprime registro no formato completo
R&D Appropriability and Planned Obsolescence: Empirical Evidence from Wheat Breeding in the UK (1960-1995) AgEcon
Rangnekar, Dwijen.
Plant breeders face a unique appropriation problem - plants are reproducible, genetic information is heritable and seeds can be multiplied. The paper uses indicators of varietal age as a proxy for durability to examine strategies of planned obsolescence. Using wheat breeding in the UK, evidence of strategies of planned obsolescence is confirmed. This is then corroborated with evidence of tendencies towards increased proliferation of varieties on the market and breeding strategies that focus on incremental productivity improvements (i.e. increased efficiency) and narrow and limited disease resistance (i.e. reduced durability).
Tipo: Conference Paper or Presentation Palavras-chave: Planned Obsolescence; R&D appropriability; Innovation; Plant Breeding; Crop Production/Industries; L13; O31; Q10.
Ano: 2002 URL: http://purl.umn.edu/24904
Imagem não selecionada

Imprime registro no formato completo
Viability of Organic Production in Rural Counties: County and State-Level Evidence from the United States AgEcon
Kostandini, Genti; Mykerezi, Elton; Tanellari, Eftila.
We investigate the determinants of organic farming in the United States. State-level data show that the organic farming sector has grown over the last decade, but growth has been very heterogeneous with few states accounting for most of the growth. Further analyses of county data reveal that favorable natural amenities, water for irrigation, and government payments have a positive effect on most measures of organic farming used here. Results further point out that organic farming operations are more popular among young farmers. Adjacency to metro areas is also an important determinant for the number of organic operations. Organic farming is more important for the agricultural sector of the areas that are somewhat remote but that does not appear to be the...
Tipo: Journal Article Palavras-chave: County; Organic farming; Rural; Community/Rural/Urban Development; Marketing; Q10; R58.
Ano: 2011 URL: http://purl.umn.edu/113539
Imagem não selecionada

Imprime registro no formato completo
DO ANTIBIOTICS REDUCE PRODUCTION RISK FOR U.S. PORK PRODUCERS? AgEcon
Liu, Xuanli; Miller, Gay Y.; McNamara, Paul E..
Production risk from live weight variation of market pigs has become a more important concern in U.S. swine production. Packers are concerned about the variation in carcass size because of the demand for standardized cuts and the use of automation in the slaughter process. Swine producers care about standardized pigs because of revenue implications and possible links to animal health and productivity. Pig size variation can be due to various condition and inputs including antibiotics. However, discussions on risk reduction from antibiotic use have generally not been considered. Our work extends previous studies by systematically examining the aspects of production risk reduction and highlights the potential results of banning antibiotics from a risk...
Tipo: Conference Paper or Presentation Palavras-chave: Production risk; Antibiotics; Swine; Utility; Stochastic dominance; Livestock Production/Industries; Risk and Uncertainty; Q10; Q12; Q14..
Ano: 2003 URL: http://purl.umn.edu/22026
Imagem não selecionada

Imprime registro no formato completo
Characteristics Associated with Prime-Age Mortality in Eastern and Southern Africa: Evidence from Zambia and Kenya AgEcon
Chapoto, Antony; Jayne, Thomas S.; Kirimi, Lilian; Kadiyala, Suneetha.
Campaigns to prevent the spread of HIV require accurate knowledge of the characteristics of those most likely to contract the disease. Studies conducted in Sub-Saharan Africa during the 1980s generally found a positive correlation between socioeconomic characteristics such as education, income, and wealth and subsequent contraction of HIV. As the disease has progressed, the relationship between socioeconomic status and HIV contraction may have changed, although there is little evidence to support this. An emerging strand of the literature on the AIDS epidemic in Africa posits that poverty is increasingly associated with the spread of the disease. However, this conclusion is somewhat contentious, as other recent studies find mixed evidence of a poverty-AIDS...
Tipo: Report Palavras-chave: Africa; Hiv/aids; Food security; Zambia; Kenya; Consumer/Household Economics; Food Security and Poverty; International Development; Q10.
Ano: 2009 URL: http://purl.umn.edu/56782
Imagem não selecionada

Imprime registro no formato completo
Drivers of Demand for Imported Horticultural Commodities: A Cross-Country Comparison AgEcon
Rickard, Bradley J.; St. Pierre, Christine M.; Becker, Gabriel M..
International trade of horticultural commodities is increasingly important in many regions of the world, yet relatively little research has studied import patterns of key horticultural crops. Using data between 1991 and 2005, we find that import demand for horticultural commodities in developed countries has been driven primarily by prices and the level of trade openness while income and diet considerations were more important in emerging countries. Furthermore, our results show that the determinants of import demand differed across the selected crops, and therefore information can be lost if data for horticultural commodities are aggregated.
Tipo: Journal Article Palavras-chave: Emerging markets; Horticultural commodities; Import demand; International trade; International Relations/Trade; Marketing; Q10; Q13; Q17.
Ano: 2009 URL: http://purl.umn.edu/53749
Imagem não selecionada

Imprime registro no formato completo
Are Organic Farmers Really Better Off Than Conventional Farmers? AgEcon
Hiroki, Uematsu; Mishra, Ashok K..
We employed the propensity score matching and estimated the causal effect of being certified organic crop producers on farm household income and its various components in the United States. Contrary to the standard assumption in economic analysis, certified organic farmers do not earn significantly higher household income than conventional farmers. Certified organic crop producers earn higher revenue but they incur higher production expenses. In particular, certified organic producers spend significantly more on labor expenses, insurance payments, and marketing charges than conventional farmers. The results suggest that early adopters of organic farmers have done so for non pecuniary reasons and the lack of economic incentives can be an important barrier...
Tipo: Conference Paper or Presentation Palavras-chave: Organic farming; Propensity score matching; Nearest neighbor matching; Average treatment effect; Agribusiness; Crop Production/Industries; Farm Management; Marketing; Q10; Q13; J43; C21.
Ano: 2011 URL: http://purl.umn.edu/103862
Imagem não selecionada

Imprime registro no formato completo
Social-Economic Impacts of the Marine Shrimp Culture in Selected Brazilian Cities AgEcon
Sampaio, Yony; Costa, Ecio de Farias; Albuquerque, Erica; Sampaio, Breno Ramos.
The impact of farmed shrimp on the economy of ten municipalities are analyzed. A model of the municipal economy is developed and input-output tables are used to estimate indirect and induced impacts on job, income and municipal finances. It is concluded that farmed shrimp has a sizable contribution to job increases, in particular formal employment. Indirect and induced impacts are reduced because of spillovers to larger municipalities and other states. Income impacts can be sizable in particular in small counties. In general, the generated income represents a large share of total municipal product. In relation to municipal finance, direct contribution is rather small but indirect, through product increases and mainly transferences from State and Country...
Tipo: Conference Paper or Presentation Palavras-chave: Farmed Shrimp; Job; Income; Municipal Level Impacts; Direct Indirect and Induced Impacts; Tax Impacts; Resource /Energy Economics and Policy; Q10; Q22; R0.
Ano: 2006 URL: http://purl.umn.edu/25589
Imagem não selecionada

Imprime registro no formato completo
AN IMPACT ASSESSMENT OF THE FUTURE CAP REFORM ON THE ITALIAN TOMATO SECTOR AgEcon
Arfini, Filippo; Donati, Michele; Petriccione, Gaetana; Solazzo, Roberto.
The Health Check (HC) document traces the path for a new revision of the CAP. The communication content can be summarised in the following points: decoupling at regional and not at historical level, a more intensive modulation mechanism differentiated according to the total volume of subsidy received by the farm and a new implementation of the art. 69. The aim of this paper is to assess the effect of the HC on the farms producing fruits and vegetables in Italy, with a particular emphasis on the processed tomato production. The model based on the PMP approach simulates the regionalisation mechanism and the new modulation per brackets. The analysis carried out on a FADN sample of farms located in Emilia-Romagna region highlights as the HC new measures affect...
Tipo: Conference Paper or Presentation Palavras-chave: Future CAP reforms; Tomato sector; CAP assessment; Agricultural and Food Policy; Political Economy; Q10; Q18.
Ano: 2008 URL: http://purl.umn.edu/44831
Imagem não selecionada

Imprime registro no formato completo
Economic Value Added versus Traditional Performance Metrics in the Czech Food-Processing Sector AgEcon
Chmelikova, Gabriela.
The aim of this article is to investigate the relationship between Economic Value Added, traditional performance measures (Return on Assets ‘ROA’ and Return on Equity ‘ROE’) and their ability to measure the creation of shareholder wealth in food-processing firms in the Czech Republic. To assess the relationship, a simple regression test was used and the following hypothesis were tested: • a strong positive linear relationship exists between EVA and the traditional performance measures of ROA and ROE and • the EVA measure reflects changes in shareholder wealth more consistently than the traditional performance measures ROA and ROE. The regression analysis results indicate in all cases a positive correspondence between EVA and financial performance metrics...
Tipo: Journal Article Palavras-chave: Economic value added; Traditional performance metrics; Information content; Food-processing sector; Consumer/Household Economics; Production Economics; Research Methods/ Statistical Methods; Q10; Q11.
Ano: 2008 URL: http://purl.umn.edu/53736
Registros recuperados: 242
Primeira ... 456789101112 ... 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