SABIIA - Sistema Aberto e Integrado de Informação em Agricultura (Sabiia)

Mafioletti, Robson; Bragagnolo, Cassiano; Sbrissia, Gustavo Fischer; Ferreira, Giovani; Loyola, Pedro.

O trabalho teve como objetivo estimar a safra paranaense, que somando as culturas da soja e do milho foi recorde chegando em 2007/08 a 21,2 milhões de toneladas, aliado a isso tem-se uma situação favorável de preços internacionais, que gera resultados positivos para o setor produtivo e permite a recuperação do setor que passou por anos complicados por problemas climáticos e de preços. A estimativa da safra foi realizada com uma amostra de dados que representam 78% da área de soja e 61% da área de milho do Estado do Paraná. Quanto as questões relacionadas a biotecnologia – soja transgênica – RR, os resultados foram os esperados, de que essa é mais uma tecnologia disponível ao produtor e esta evoluindo para ser cada vez mais competitiva com a soja...

A evolução dos preços da carne bovina e das principais fontes alternativas de proteína animal.

Palavras-chave: Soja; Milho; Expedição; Preços; Biotecnologia; Soybean; Corn; Expedition; Prices; Biotecnology; Crop Production/Industries.

Ano: 2008

URL: http://purl.umn.edu/109453

DIAS, F. R. T.; MEDEIROS, S. R. de; MALAFAIA, G. C..

bitstream/item/228350/1/Boletim-CiCarne-46-2021.pdf

Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)

Palavras-chave: Carne; Preço; Mercado; Beef; Market analysis; Prices.

Ano: 2021

URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1136932

A modern view of Joseph's policy: food stocks as financial assets

Adelman, Irma; Berck, Peter.

A Note on Price Stabilization

Palavras-chave: Food consumption; Mathematical models; Price stabilization; Prices; Risk; Supply and demand.

Ano: 1989

URL: http://purl.umn.edu/43666

Berck, Peter.

Adjusting prices for volume: a test of the Hotelling valuation principle

Palavras-chave: Price stabilization; Prices.

Ano: 1979

URL: http://purl.umn.edu/37700

Berck, Peter.

This paper tests the hypothesis that the net of extraction cost price of a natural resource does not change with volume. The hypothesis is shown to he a consequence of Hotelling’s theory. The tests are performed on equations estimated by a nonparametric regression (ACE), and we show that the usual least squares estimation techniques are not general enough to successfully perform the test. The test rejects the pure form of the Hotelling theory and shows that it is necessary to adjust sale prices for volume sold.

Análise do comportamento sazonal do abacaxi comercializado na Central de Abastecimento de Rio Branco, Acre, entre 2010 e 2015.

Palavras-chave: Natural resources; Prices; Regression analysis.

Ano: 1988

URL: http://purl.umn.edu/43665

ANDRADE NETO, R. de C.; SÁ, C. P. de; OLIVEIRA, J. R. de; MUNIZ, P. S. B..

O Acre apresenta condições de clima e solo propícias ao cultivo de fruteiras tropicais, incluindo a cultura do abacaxizeiro que vem apresentando um aumento em área plantada em diversos municípios do estado nos últimos anos. Todavia, esse crescimento não tem sido acompanhado pelo uso de tecnologias que possam aumentar a produtividade, resultando em rendimento ainda considerado baixo. Na maior parte do ano o fruto do abacaxi não é encontrado nas gôndolas dos supermercados o que reflete em preços elevados, principalmente, por ser proveniente de outros estados. Portanto, a produção ainda não atende à forte demanda do mercado local, havendo a necessidade da importação de outras partes do País. Esse cenário pode garantir aos agricultores acrianos a venda do...

Tipo: Documentos (INFOTECA-E)

Palavras-chave: Acre; Amazônia Ocidental; Amazonia Occidental; Western Amazon; Piñas; Variación estacional.; Precios; Comercialización; Abacaxi; Ananas comosus; Comercialização; Preço; Variação sazonal; Pineapples; Commercialization; Prices; Seasonal variation..

Ano: 2016

URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1068772

Análise do comportamento sazonal dos preços e volume de melancia comercializada em Rio Branco, AC, no período de 2010 a 2015.

ANDRADE NETO, R. de C.; SA, C. P. de; OLIVEIRA, J. R. de; MUNIZ, P. S. B.; ALMEIDA, U. O. de.

Com a produção de aproximadamente 2,08 milhões de toneladas, o Brasil é o quarto maior produtor de melancia do mundo, ficando atrás da China, Turquia e Irã (FAO, 2015). Segundo dados do IBGE (2014), a área plantada com melancia no País, em 2013, foi de 93.190 hectares e a quantidade produzida 2,16 milhões de toneladas. No Acre, esses valores foram de 1.149 hectares e 16,2 mil toneladas. O cultivo de melancia no estado, praticado por agricultores familiares, é caracterizado pela adoção de baixas tecnologias de produção. Apesar disso, a cultura tem se expandido nos últimos anos, contribuindo para diversificar a produção e aumentar a renda. O objetivo deste trabalho é analisar a sazonalidade e o comportamento dos preços de melancia nos últimos seis anos...

Tipo: Comunicado Técnico (INFOTECA-E)

Palavras-chave: Rio Branco (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Precios; Variación estacional.; Sandías; Comercialización; Melancia; Citrullus lanatus; Comercialização; Preço; Variação sazonal; Watermelons; Commercialization; Prices; Seasonal variation..

Ano: 2016

URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1069717

Análise econômica do setor madeireiro do Estado do Pará.

Are Staple Foods Becoming More Expensive For Urban Consumers In Eastern And Southern Africa? Trends in Food Prices, Marketing Margins, and Wage Rates in Kenya, Malawi, Mozambique, and Zambia

FERREIRA, C. A. P..

bitstream/item/57767/1/CPATU-PA168.pdf

Tipo: Séries anteriores (INFOTECA-E)

Palavras-chave: Aspecto econômico; Produção de madeira; Indústria madeireira; Pará; Brasil; Economic situation; Wood production; Costs.; Madeira.; Amazonia; Prices; Wood industry..

Ano: 1998

URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/375225

Mason, Nicole M.; Jayne, Thomas S.; Donovan, Cynthia; Chapoto, Antony.

The world food and financial crises threaten to undermine the real incomes of urban consumers in eastern and southern Africa. This study investigates patterns in staple food prices, wage rates, and marketing margins for urban consumers in Kenya, Malawi, Mozambique, and Zambia between 1993 and 2009. There is high correlation among wage rate series for various government and private sector categories. We find that average formal sector wages rose at a faster rate than retail maize meal and bread prices in urban Kenya and Zambia between the mid-1990s and 2007. Although the 2007/08 food price crisis partially reversed this trend, the quantities of staple foods affordable per daily wage in urban Kenya and Zambia during the 2008/09 marketing season were still...

Asimetrías en la transmisión de precios en el sector del tomate en España

Palavras-chave: Africa; Agriculture; Food security; Prices; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Security and Poverty; Labor and Human Capital; Marketing; Q11.

Ano: 2009

URL: http://purl.umn.edu/53451

Ben Kaabia, Monia; Gil Roig, Jose Maria.

RESUMEN: El objetivo de este trabajo consiste en analizar el proceso de transmisión de precios a lo largo de la cadena comercial en el sector del tomate en España. Para ello se han considerado el precio percibido por el productor y el pagado por el consumidor. El enfoque metodológico adoptado se basa en la estimación de un Vector de Corrección del Error con umbrales. Los resultados indican que, a largo plazo, los dos precios son homogéneos. Sin embargo, en el corto plazo las reacciones de precios, tanto en velocidad como en magnitud, son asimétricas. Es más, los resultados indican que los detallistas se benefician (en el sentido de que son capaces de aumentar el margen comercial) de cualquier shock, ya sea positivo o negativo, que afecte tanto a las...

Tipo: Journal Article

Palavras-chave: Asimetrías; Cointegración por umbrales; Precios; Tomate; Threshold cointegration; Prices; Tomato; Asymmetries; Demand and Price Analysis; Research Methods/ Statistical Methods; C32; Q13.

Ano: 2008

URL: http://purl.umn.edu/37189

ASSESSING KOSOVO'S HORTICULTURAL POTENTIAL – THE MARKET FOR FRUIT AND VEGETABLES ON THE BALKANS

Fischer, Christian.

Kosovo had been a net exporter – at least of some – fruit and vegetables in the former Federal Republic of Yugoslavia before the civil war. Current reconstruction efforts therefore focus on restoring the past horticultural potential of the now independent province. This paper analyses the competitiveness of the Kosovar fruit and vegetable sector. By calculating average net trade flows during 1996-2000 for more than 20 individual fruit and vegetables and seven aggregates, demand potentials for the Balkan regional market are identified for potatoes, lettuce, garlic, dried beans and pears. In addition, average export unit values are calculated as price proxies in order to assess export price competitiveness in the region. While demand potentials for locally...

ASSESSING KOSOVO'S HORTICULTURAL POTENTIAL - THE MARKET FOR FRUIT AND VEGETABLES ON THE BALKANS

Palavras-chave: Kosovo; Balkans; Horticulture; Market analysis; Export potential; Agriculture in international trade; Agricultural and natural resource economies; Aggregate supply and demand analysis; Prices; Marktanalyse; Nachfragepotential; Internationaler Agrar-handel; Agrar- und Ressourcenökonomie; Analysen des aggregierten Ange-bots und der aggegrierten Nachfrage; Preise.; Agribusiness; Demand and Price Analysis; Farm Management; Marketing; Productivity Analysis; D 40; F 14; O 52; Q 00; Q 11; Q 17.

Ano: 2004

URL: http://purl.umn.edu/92025

Fischer, Christian.

SUMMARY Kosovo had been a net exporter at least of some fruit and vegetables in the former Federal Republic of Yugoslavia before the civil war. Current reconstruction efforts therefore focus on restoring the past horticultural potential of the now independent province. This paper analyses the competitiveness of the Kosovar fruit and vegetable sector. By calculating average net trade flows during 1996-2000 for more than 20 individual fruit and vegetables and seven ag-gregates, demand potentials for the Balkan regional market are identified for potatoes, lettuce, garlic, dried beans and pears. In addition, average export unit values are calculated as price proxies in order to assess export price competitiveness in the region. While demand potentials for...

CANADIAN EXPORTS OF LIVESTOCK AND MEAT TO THE UNITED STATES

Palavras-chave: Kosovo; Balkans; Horticulture; Market analysis; Export potential; Agriculture in international trade; Agricultural and natural resource economies; Aggregate supply and demand analysis; Prices; Kosovo; Balkan; Marktanalyse; Nachfragepotential; Internationaler Agrar-handel; Agrar- und Ressourcenökonomie; Analysen des aggregierten Ange-bots und der aggegrierten Nachfrage; Preise; Crop Production/Industries; Marketing; D40; F14; O52; Q00; Q11; Q17.

Ano: 2004

URL: http://purl.umn.edu/14931

Mattson, Jeremy W.; Wachenheim, Cheryl J.; Koo, Won W.; Petry, Timothy A..

Canadian exports of beef and live cattle to the United States have increased significantly since the late 1980s. Hog exports have increased since the mid-1990s. Major factors affecting exports of beef, pork, cattle, and hogs from Canada to the United States include the exchange rate, increased Canadian production, U.S.-Canada price differentials, and trade liberalization under the Canada - United States Free Trade Agreement (CUSTA) of 1989. Increased Canadian exports have resulted in small but significant reductions in U.S. domestic prices of beef, pork, and hogs.

CAUSALITY BETWEEN TFP, R&D AND PRICES: UNCONDITIONAL AND CONDITIONAL LINEAR FEEDBACK

Palavras-chave: Beef; Bilateral trade; Canada - United States Free Trade Agreement; Cattle; Free trade agreement; Pork; Hogs; Prices; Livestock Production/Industries.

Ano: 2001

URL: http://purl.umn.edu/23610

Shaik, Saleem.

This paper estimates the unconditional and conditional linear dependence between exogenous supply (R&D), endogenous demand (prices) and TFP based on the linear feedback method. Unit root tests are performed for Nebraska agriculture sector data spread over 1936-94 time period. Results indicate the influence of both R&D and prices on productivity.

CGPRT Crops in the Philippines: a Statistical Profile, 1990-1999

Palavras-chave: Linear Feedback; Causality; Productivity; R&D; Prices; Productivity Analysis; Research Methods/ Statistical Methods.

Ano: 1999

URL: http://purl.umn.edu/21584

Chowdhury, Mohammad A.T.; Arif, Muhamad.

"CGPRT Crops in the Philippines: A Statistical Profile, 1990-1999" is the eighth in the series of the CGPRT Centre's publications providing specific and wide-ranging agricultural data focusing on coarse grains, pulses, roots and tuber (CGPRT) crops in Asia. An earlier series was published in January 1992 in collaboration with the Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD) covering the period 1960-1990. In keeping pace with the previous publication, this updated volume covers eight crops: corn (maize), mungbean, soybean, groundnut, cassava, sweet potato, white potato and rice. Although not a CGPRT crop, rice is the most important crop in the Philippines in terms of area planted and production, hence...

Tipo: Report

Palavras-chave: Food crops; Area harvested; Planted areas; Plant production; Prices; Crop Production/Industries.

Ano: 2001

URL: http://purl.umn.edu/32712

Changes and Actual State of Mongolian Meat Market and Distribution System: A Case Study of Ulaanbaatar City's "Khuchit Shonhor" Food Market

Maytsetseg, Baljinnyam; Riichiro, Iizawa.

With changes in the consumption pattern of meat, increases in urban population and underdeveloped distribution system after the collapse of the planned economy, there are increasing problems in meat supply and distribution in Mongolia, particularly in the capital city Ulaanbaatar. This paper examines the stages of meat distribution focusing on Khuchit Shonhor food market. Two types of informal wholesalers are identified; wholesalers who buy meat from nomads and transport it to the market in Ulaanbaatar, and wholesalers in the market who buy this meat and sell it to retailers operating within the market. It is assumed that the later wholesaler type has a stronger influence in price setting.

Commercialization of sorghum milling in Botswana: trends and prospects

Palavras-chave: Mongolia; Meat market; Market structure; Meat distribution; Prices; Livestock Production/Industries; D3; D4; Q13.

Ano: 2006

URL: http://purl.umn.edu/25528

Open Agri

D..

Palavras-chave: Sorghum; Husking; Grain; Retail marketing; Cereals; Marketing boards; Markets; Prices; Maize; Subsidies.

Ano: 2000

URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4221

Comportamento de preços da manga na região do Submédio São Francisco.

ARAUJO, J. L. P.; CORREIA, R. C..

bitstream/CPATSA/8867/1/COT94.pdf

Tipo: Comunicado Técnico (INFOTECA-E)

Palavras-chave: Submédio São Francisco.; Manga; Mangifera Indica; Mercado; Preço.; Brazil; Mangoes; Prices; Trade..

Ano: 2000

URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/134223

CONSTRUÇÃO DE UM CALENDÁRIO DE COMERCIALIZAÇÃO DE PRODUTOS HORTIFRUTIGRANJEIROS NO ATACADO EM GOIÁS

Machado, Andre Grossi; Figueiredo, Reginaldo Santana; Neto, Odilon Jose De Oliveira.

O presente trabalho tem como objetivo analisar o padrão de variação sazonal dos preços de hortifrutigranjeiros comercializados no atacado em Goiás, e com isso, subsidiar o processo de construção de um calendário de comercialização para o CEASA-GO. O conhecimento da variação sazonal de preços de hortifrutigranjeiros, que são produtos caracterizados por uma grande variabilidade no comportamento de preços e quantidade ofertada ao longo do ano, pode contribuir para evitar desperdícios de alimentos e danos financeiros ao produtor e consumidor, na medida em que facilita a programação da produção e do consumo. Para a determinação do padrão de variação sazonal, utilizou-se o método da média geométrica móvel centralizada. Para 44 produtos selecionados a análise...

Cost and Benefit Analysis of a Preconditioning Feeder Calf Program

Palavras-chave: Variação sazonal; Preços; Hortifrutigranjeiros; Atacado; Calendário de comercialização; Seasonal variation; Prices; Perishable foods; Wholesale; Commercialization calendar; Goias; Brazil; Crop Production/Industries.

Ano: 2008

URL: http://purl.umn.edu/112749

Donnell, Jeri; Ward, Clement E..

Objectives were twofold: Determine key factors influencing preconditioning cost and returns; and determine the premium for age and source verified, preconditioned calves sold at a public livestock market. Data provided by the Samuel Roberts Noble Foundation show preconditioning returns depend significantly on number of days preconditioned, average daily gain, and cost of vaccinations, hay, feed, and mineral. Noble Foundation cooperators received a premium for age and source verified, preconditioned feeder cattle when sold at market. Significant coefficients averaged across five sales conclude that Noble Foundation management practices receive a $2.49/cwt premium when compared to all other cattle sold at market.