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Master's Dissertation
DOI
https://doi.org/10.11606/D.12.2012.tde-19032012-160907
Document
Author
Full name
Denise Imori
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2012
Supervisor
Committee
Guilhoto, Joaquim Jose Martins (President)
Almeida, Alexandre Nunes de
Postali, Fernando Antonio Slaibe
Title in Portuguese
Eficiência produtiva da agropecuária familiar e patronal nas regiões brasileiras
Keywords in Portuguese
Censo agropecuário
Econometria
Economia agropecuária
Economia regional
Abstract in Portuguese
Esta dissertação tem como objetivo analisar a eficiência técnica dos estabelecimentos agropecuários do Brasil e de suas regiões, utilizando como base os dados do Censo Agropecuário 2006. Mais especificamente, esta dissertação procura comparar as eficiências técnicas dos estabelecimentos rurais familiares em relação aos de caráter patronal, considerando-se as diferenças regionais no país. Para tanto, estimaram-se, sob diferentes hipóteses, fronteiras estocásticas de produção e, simultaneamente, modelos de efeitos de ineficiência. Com isso, foi possível mensurar as eficiências técnicas dos estabelecimentos rurais, bem como analisar as influências de fatores relacionados ao ambiente produtivo, permitindo a indicação de políticas públicas voltadas ao aperfeiçoamento do desempenho dos produtores. Nas estimações empíricas, observou-se menor eficiência técnica para os estabelecimentos familiares. Em termos regionais, destacou-se, no que concerne à eficiência técnica dos estabelecimentos patronais, a região Sul do país, a qual também apresentou, ao lado do Centro-Oeste, os índices mais elevados para os estabelecimentos familiares, em média. Quanto à influência do ambiente produtivo, obteve-se que a educação formal e o acesso a crédito sobressaem como importantes fatores para a eficiência técnica da agropecuária brasileira.
Title in English
Production efficiency of farm households and business farms in the Brazilian regions
Keywords in English
Agriculture economics
Census of agriculture
Econometrics
Regional economics
Abstract in English
This dissertation aims to analyze the technical efficiency of farms in Brazil and its regions, based on the data from the 2006 Census of Agriculture. More specifically, this dissertation seeks to compare the technical efficiency of farm households in relation to business farms, considering the regional differences in the country. To do so, one simultaneously estimated, under different assumptions, stochastic production frontiers and inefficiency effects models. Thus, it was possible to measure the technical efficiency of farms, as well as analyze the influence of factors related to the production environment, allowing the indication of public policies aimed at improving the performance of producers. In the empirical estimation, it was observed, as expected, lower technical efficiency for farm households. In regional terms, with respect to the technical efficiency of business farms, the South region of Brazil stood out, also presenting, along with the Midwest region, the highest efficiency rates for farm household, on average. Regarding the influence of production environment, it was found that formal education and access to credit are noteworthy as important factors for the technical efficiency of Brazilian agriculture.
 
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DeniseImoriVC.pdf (1.61 Mbytes)
Publishing Date
2012-03-28
 
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