Sources of growth of sugar cane production in west central and southeast of Brazil

• Autor(a) principal: Bittencourt, Geraldo Moreira
• Data de Publicação: 2014
• Outros Autores: Gomes, Marília Fernandes Maciel
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Redes (Santa Cruz do Sul. Online)
• Texto Completo: https://online.unisc.br/seer/index.php/redes/article/view/3173
• topic: Cana-de-açúcar. Padrão de crescimento. Modelo Shift-Share.; Sugar cane. Growth pattern. Shift-Share Model.

This study aims at assessing the determinants of variations in the production of sugar cane in Southeast and Midwest of the Brazil, between 1990 and 2009, measuring the effects area, productivity and composition. The theoretical framework consists of the conceptualization of the modernization of agriculture and the description of the theory of induced innovation. The empirical analysis is based on the work of the Shift-Share model, also known as a differential structure. In the results from 1990 to 2009 (total period), there is the hypothesis of the higher average yield of sugarcane in the Southeast and of the pattern of growth production by area in the Midwest. On the other hand, in the period 2005 to 2009, where the two regions in question had the highest growth rates of production of sugar cane, the composition effect revealed the most significant values, showing that the expansion of sugarcane production has occurred in these regions, mainly by substituting other crops by land less profitable.