Brazilian agriculture has undergone a process of transformation in recent decades, being featured on the world agricultural production at both the production and productivity. The United States are characterized as highlighted in the agricultural world, therefore, is a reference for comparison...

Global gridded crop models (GGCMs) are the workhorse of assessments of the agricultural impacts of climate change. Yet the changes in crop yields projected by different models in response to the same meteorological forcing can differ substantially. Through an inter-method comparison, we provide...

Brazilian agriculture has undergone a process of transformation in recent decades, being featured on the world agricultural production at both the production and productivity. The United States are characterized as highlighted in the agricultural world, therefore, is a reference for comparison...

In December 1994, in Miami (the United States), Heads of democratic States of the Americas met to formalize the will of constructing a Free Trade Area of the Americas (FTAA). Between the FTAA issues to be negotiated, agriculture was particularly relevant to two main states: Brazil and United...

Although food aid may have important medium-to-long term effects, there is a glaring absence of empirical research on food aid dynamics. This paper applies vector autoregression methods to data from 18 countries over the period 1961-95. We find evidence that food aid has a pronounced J-curve...

Despite the growing importance of biofuels, the effect of biofuels on fossilfuel markets is not fully understood. We develop a joint structural Vector Auto Regression (VAR) model of the global crude oil, US gasoline, and USethanol markets to examine whether the USethanol market has had any...

Global gridded crop models (GGCMs) are the workhorse of assessments of the agricultural impacts of climate change. Yet the changes in crop yields projected by different models in response to the same meteorological forcing can differ substantially. Through an intermethod comparison, we provide a...

The article is devoted to the research of experience of the United States - one of the countries with a federal system, highly developed economy and agriculture - on conducting, design and presentation of the results of agricultural censuses in terms of workforce analysis capabilities. The key...