2018
DOI: 10.5902/1980509835316
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Dinâmica Da Concentração Das Exportações Brasileiras De Celulose Química (1990 – 2010)

Abstract: O presente estudo objetivou verificar a dinâmica da concentração e da desigualdade das exportações brasileiras de celulose química. Foram utilizados dados secundários de valor e volume das exportações brasileiras, no período compreendido entre 1990 e 2010, do qual foram calculados os índices: razão de concentração (CR4 e CR8), Herfindahl-Hirschman (HHI) e Gini. Para o índice de desigualdade de Gini e os índices de concentração CR4 e CR8, os anos 2001, 2002 e 2003, respectivamente, marcaram o fim da queda dos n… Show more

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Cited by 5 publications
(4 citation statements)
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“…The increase in importing countries in the period from 2012 to 2015 did not guarantee a reduction in inequality, as new participants did not have a signifi cant participation in pellet imports. Costa et al (2018) observed a drop in inequality in Brazilian exports of chemical cellulose, even with the increase in importing countries, due to a better distribution between them. Noce et al (2005) evaluated the international sawn wood market in the period from 1997 to 1999, and classifi ed it with very strong to absolute inequality.…”
Section: Discussionmentioning
confidence: 92%
See 1 more Smart Citation
“…The increase in importing countries in the period from 2012 to 2015 did not guarantee a reduction in inequality, as new participants did not have a signifi cant participation in pellet imports. Costa et al (2018) observed a drop in inequality in Brazilian exports of chemical cellulose, even with the increase in importing countries, due to a better distribution between them. Noce et al (2005) evaluated the international sawn wood market in the period from 1997 to 1999, and classifi ed it with very strong to absolute inequality.…”
Section: Discussionmentioning
confidence: 92%
“…The concentration ratio of the 8 largest subcontinents [CR(8) s ] was 99.97% (2012) to 99.91% (2018), with an average of 99.94% and classifi ed as very high concentration. Costa et al (2018) analyzed the concentration of Brazilian exports of chemical cellulose and verifi ed the drop in concentration due to the increased share of importing countries of Brazilian chemical cellulose. But this behavior was not observed in pellet imports in the studied CR(k) indicators.…”
Section: Discussionmentioning
confidence: 99%
“…Essa reação transparece o forte impacto que o preço da celulose em atacado exerce sobre o preço da celulose exportada e a inter-relação positiva entre as variáveis. A influência da celulose nacional nas exportações pode ser evidenciada pelo aumento da competitividade da celulose brasileira no cenário mundial (COSTA et al, 2018).…”
Section: Tabela 3 -Modelos Ajustados Para O Preço Médio Da Celulose B...unclassified
“…About forest-based products, several studies were carried out and exposed the behavior of the market for various products, among which the works of Coelho Junior et al (2010, 2018a and Costa et al (2018) stand out. pulp market under several aspects.…”
Section: Introductionmentioning
confidence: 99%