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Desempenho Da Agricultura Do Estado De São Paulo (1999-2006): Área, Produção, Produtividade, Preços E Conflito Agrário

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  • Feijo, Ricardo Luis Chaves

Abstract

O objetivo deste ensaio é o de apresentar e discutir o desempenho recente da agricultura paulista em período de oito anos. Para tanto, utilizam-se as bases de dados do IEA, do ITESP e da FGV. Analisam-se variáveis de área plantada, preços e produção de produtos agrícola, rendimento físico do trabalhador rural em culturas específicas, preço da terra nua, número de famílias acampadas e inflação dos preços. As informações estão agrupadas por regiões do Estado de São Paulo. Dados sobre preços e produção foram utilizados para a construção de um índice de Laspeyres indicador de produção agrícola. Médias ponderadas de preços de produtos agrícolas foram empregadas na obtenção da variável dos termos de troca. Aqueles dois dados, mais área e rendimento físico do trabalho agrícola foram usados na construção de um índice Tornqvist de produtividade. Ao cabo, selecionam-se informações de um período de quatro a oito anos, dependendo da variável em foco, sobre a evolução, por região e para o Estado, de área plantada e área de mata natural, do índice de produção agrícola, do índice de produtividade agrícola, dos preços das terras rurais nuas de segunda, bem como do número de famílias acampadas na ocupação forçada de estabelecimentos rurais ou nas suas imediações. De posse destes dados, geram-se gráficos, diagramas de dispersão de pontos relacionando mudanças anuais de pares de variáveis e a análise da matriz de correlação entre as variáveis consideradas. -----------------------------------------------------The proposal of this essay is to argue about the recent performance of São Paulo agriculture during eight years. For that, we are using the databases of the Institute of Agriculture Economics (IEA), the Land Institute (ITESP) and the Getúlio Vargas Foundation (FGV). We intent to analyze the change of a set of agriculture and agrarian variables. Data on prices and production was used for the construction of a Laspeyres index for agricultural production. Weighed means of prices of agricultural products were used in the attainment of the exchange terms variable. Those two data, more area and physical return of the agricultural worker had been used in the construction of Tornqvist productivity index. To handle the information related to four to eight years, depending on the variable in focus, we selected variables like planted area, area of natural juggle, the index of agricultural production, the index of agricultural productivity, the prices of empty agricultural lands of second class, as well as the number of families involved with forced occupation of agricultural establishments. After that, we generate a set of graphs, dispersion diagram of points relating annual changes of pairs of variable and the analysis of the correlation matrix between the variable in question.

Suggested Citation

  • Feijo, Ricardo Luis Chaves, 2008. "Desempenho Da Agricultura Do Estado De São Paulo (1999-2006): Área, Produção, Produtividade, Preços E Conflito Agrário," 46th Congress, July 20-23, 2008, Rio Branco, Acre, Brazil 109602, Sociedade Brasileira de Economia, Administracao e Sociologia Rural (SOBER).
  • Handle: RePEc:ags:sbrfsr:109602
    DOI: 10.22004/ag.econ.109602
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    References listed on IDEAS

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