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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

BenefÃcio social da polÃtica de crÃdito rural destinada à avicultura de corte no Brasil no perÃodo de Janeiro de 1997 a Dezembro de 2004 / Social benefit of the rural credit policy addressed to the Brazilian cut-up chicken raising between January 1997 and December 2004 was evaluated

Valeria Avinte de Almeida e Neves 31 May 2007 (has links)
FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico / Neste trabalho, procurou-se avaliar o impacto social da polÃtica de crÃdito rural destinado à avicultura de corte brasileira no perÃodo janeiro de 1997 a dezembro de 2004. Esta avaliaÃÃo consistiu na anÃlise do benefÃcio social via mudanÃa na estrutura do mercado da carne de frango. O modelo utilizado foi o desenvolvido por Lindner & Jarret, modificado por Rose, considerando os deslocamentos paralelo e pivotal para a curva de oferta. Para aplicaÃÃo desta metodologia, empregou-se o mÃtodo dos mÃnimos quadrados em dois estÃgios, com a abordagem do modelo de equaÃÃes simultÃneas. Os resultados mostraram que a oferta de carne de frango no Brasil à elÃstica e que a polÃtica de crÃdito rural destinada à avicultura brasileira gerou um benefÃcio total de R$186.926.769,54, considerando um deslocamento paralelo da curva, ou seja, uma ampliaÃÃo da oferta com reduÃÃo dos custos de produÃÃo. Todavia, quando considerado custo mÃdio constante, deslocamento pivotal da curva de oferta, o benefÃcio total gerado pela polÃtica de crÃdito rural resulta num montante de R$102.135.880,94. Isto representa uma diferenÃa de 83%, em termos de benefÃcio, o que revela a importÃncia de aÃÃes voltadas para a reduÃÃo nos custos de produÃÃo como forma de estimular o desenvolvimento da avicultura no paÃs. / In this research, the social impact of the rural credit policy addressed to the Brazilian cut-up chicken raising between January 1997 and December 2004 was evaluated. This evaluation consisted on the social benefit analysis through the changing at the structure of the chicken meat. The used model was developed by Lindner & Jarret, modified by Rose, taking into consideration the parallel and pivotal displacement to the offer curve. For methodology application, the minimal square method was used in two stages, with the simultaneous equations model approach. The results showed that the chicken meat offer in Brazil is elastic and the rural credit policy addressed to the Brazilian chicken raising generated a total benefit of R$ 186.926.769,64, taking into consideration a parallel displacement of the curve, in other words, an offer ampliation with production costs reduction. However, when taking into consideration the constant average cost, pivotal displacement of the offer curve, the total benefit generated by the rural credit policy results a total of R$ 102.135.880,94. This represents 83% difference in benefits, which reveals the importance of attitude turned to production cost reduction as a way to stimulate the aviculture development in the country.

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