Impactos Dinâmicos dos Fatores de Produção e da Produtividade sobre a Função de Produção Agrícola

This study analyzes the dynamic impacts of the production factors capital, labor and lands as well as total factor productivity (TFP) in agriculture economic growth for the period from 1972 to 2009. The results suggest that as the TFP increases labor decreases, and that the modernization of agriculture has brought technological innovations that uses less labor in the production process. The variance historical decomposition of forecast errors indicated that during the 1970´s and 1980´s, agricultural product was larger than expected. This was only possible due to the high productivity’s gains occurred at that time. During the 1990´s and 2000´s, while productivity continued to increase the potential output growth, factors such as low investment and decreasing land expansion limited the agricultural economic growth, which was lower than expected.


Subject(s):
Issue Date:
Mar 30 2015
Publication Type:
Journal Article
PURL Identifier:
http://purl.umn.edu/212564
Published in:
Brazilian Journal of Rural Economy and Sociology (Revista de Economia e Sociologia Rural-RESR), Volume 53, Number 1
Page range:
031-050
Total Pages:
20
JEL Codes:
Q10; C22; O40.
Series Statement:
Volume 53
Number 01




 Record created 2017-04-01, last modified 2017-08-28

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