produtividade do setor agrícola brasileiro (1991-2003): uma análise espacial
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ID: 130160
2009
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Abstract
Agricultural productivity is characterized by location patterns, represented by the so-called spatial effects, namely, spatial heterogeneity and spatial dependence. This paper analyzes the spatial effects which exert influence on agricultural land productivity at three points in time – 1991, 1997 and 2003 – at the microregional level, using exploratory spatial data analysis (ESDA). The main finding shows that agricultural productivity is increasingly self-correlated in space, over time. Two high-high (HH) clusters are identified consistently: one of them is located in the State f São Paulo and parts of the Center-West region, while the other cluster (HH) lies in the Northeastern Coast.
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perobelli2009novaprodutividade
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| Authors | ;Fernando Salgueiro Perobelli;Eduardo Simões de Almeida;Maria Isabel da Silva A. Alvim;Pedro Guilherme Costa Ferreira |
| Journal | international journal of rheumatology |
| Year | 2009 |
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