Esse artigo buscou analisar a relação de preços entre o mercado interno, especificamente a região de Maringá e o mercado externo da soja no período de julho de 1994 a dezembro de 2007. A teoria que embasa o trabalho é a Lei do Preço Único. Em se tratando de preços nos mercados interno...

The article analyzes the elasticity of price transmission in the Brazilian cotton market from January, 1985, to December, 2000. For this purpose, the Dickey-Fuller Augmented (ADF) unit root test, the Johansen cointegration test, the Vector Error Correction model (VEC), and the exogenicity test...

The paper strives to analyze the macroeconomic aspects related to agriculture and conjectural changes in recent years. In particular we analyze on the relationship between rural credit and sector performance characterizing some innovations of the period. With respect to family farming, the...

This research aimed to analyze the mechanisms of social organization and collective action around projects associative of solidarity economy and territorial development. For this, the empirical element analysis will be the Beekeepers Association of the Region of Alto Turi Maranhense (Turimel),...

Apesar de serem reconhecidamente importantes, o valor das perdas de produtos agrícolas é de difícil mensuração a partir dos dados econômicos mundiais. Estudo conduzido pela FAO (Gustavsson et al., 2011) buscou suprir esta deficiência, fornecendo estimativas para grupos de países...

The main objective in this study is to analyze the sources of growth of Brazilian exports of soybeans, maize, sugar, wheat, orange, cotton, coffee and meat (beef, pork and poultry) during 1992 to 2013. The methodological procedures involved the application of Constant Market Share model to...