Brazils Agricultural Land Use And Tade

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ISBN 13 : 9789279692987
Total Pages : pages
Book Rating : 4.6/5 (929 download)

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Download or read book Enhancing the Brazilian Land Use Module in Aglink-Cosimo written by and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this report is to document the improvements made to the Brazilian module of the Aglink-Cosimo model (Enciso et al., 2015; OECD-FAO, 2015) related to the inclusion of land use dynamics. Aglink-Cosimo is an agricultural partial equilibrium model developed by the Organisation for Economic Co-operation and Development (OECD) and the Food and Agriculture Organization of the United Nations (FAO) in partnership with some member countries of these organisations. It is a partial equilibrium model used to simulate the annual developments of supply, demand and prices for the main agricultural commodities produced and traded worldwide over a 10- year period. It is a recursive-dynamic model, since current economic decisions are reached by taking into account lagged information on prices and quantities. Aglink-Cosimo is central to the integrated Modelling Platform for Agro-economic Commodity and Policy Analysis (iMAP) of the Joint Research Centre (JRC) of the European Commission. Its main objectives are the implementation of quantitative tools for commodity market and agricultural policy analysis, and the preparation of a benchmark for the assessment of agricultural policies in a medium- to long-term horizon (so-called 'baseline'). Models in iMAP are used in stand-alone mode or in combination, to address a broad range of topics linked to the economic assessment of agricultural and rural development policies, as well as those concerning related topics such as trade, energy, the environment and climate change. The model improvements to the Brazilian module reported here are important to assess the effects of domestic policy changes on the economic performance of the Brazilian agricultural sector, but also to analyse how agricultural production and land use in Brazil would respond to changes in world market commodity prices. The utilised agricultural area in Brazil has increased in recent years, mainly driven by increases in multiple cropping and livestock density on pastureland. Here we propose a methodology to capture the multi-cropping aspect of Brazilian agricultural in Aglink-Cosimo and expand the crop coverage of the model to also include pasture land and beans. Moreover, to capture the changing livestock density on pastureland, a beef cow intensity function (i.e. cow inventory divided by land use) is estimated using historical data. Last but not least, the movement and allocation of crops within Brazil are discussed in relation to their distance from ports and the associated transport costs. Internal transport costs are included in the model as a relative discount to the export price depending on the distance from ports for specific crops. To test the behaviour of the revised model, three illustrative scenarios are included in the report. A first scenario focuses on the economic impacts in the Brazilian agricultural sector of abolishing the biofuel blending mandates. In a second scenario, the land use effects of an intensification of cattle production in Brazil are analysed. Finally, a scenario on the reduction of transport costs between the State of Mato Grosso and the port of Santos for agricultural commodities due to better infrastructures is depicted, with a clear focus on balance of trade effects. These scenarios show that the land use response in Brazil is strongly linked to the world market. This is not surprising, since Brazil is an important exporter of agricultural commodities, for instance soybeans and beef. The proposed scenarios also demonstrate the importance of having a complete model such as Aglink-Cosimo to analyse direct and indirect land use changes.