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Concentração de mercado e poder de monopsônio na indústria brasileira de esmagamento de soja AgEcon
Carvalho, Lucineia Hipolito de; Aguiar, Danilo Rolim Dias de.
This study aims to analyze the impacts of changes in the structure of the Brazilian soybean crushing industry on the performance of the soybeans complex. It was verified that the trend of concentration in the soybean crushing industry, which had already been verified by previous paper carried out in the decade of 1990, intensified in the beginning of the decade of 2000. The results regarding market power gave support to the hypothesis of monopsony power usage in the purchases of soybeans from the farmers. The results suggest that the crushing firms have had the ability to use market power against soybean farmers. However, the fact that the use of market power has been restricted in the markets where there is excess capacity suggests that the use of market...
Tipo: Journal Article Palavras-chave: Industrial Organization; Market power; Market concentration; Soybean industry.
Ano: 2005 URL: http://purl.umn.edu/56728
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Evaluating the effects of domestic policies and external factors on the price competitiveness of Indonesian crops: cassava, soybean, corn, and sugarcane AgEcon
Bautista, Romeo M.; San, Nu Nu; Swastika, Dewa K.S.; Hermanto, Bahri Sjaiful.
Cover title. "June 1997"--Cover. Includes bibliographical references (p. 34-35). Romeo Bautista, Nu Nu San, Dewa Swastika, Sjaiful Bachri (sic), Hermanto. Published as Bautista, Romeo M.; San, Nu Nu. 1998. Modeling the price competitiveness of Indonesian crops. Journal of Asian Economics 9(3): 425-443.
Tipo: Working or Discussion Paper Palavras-chave: Price regulation -- Indonesia; Cassava -- Indonesia; Corn -- Prices; Crop diversification -- Indonesia; Sugarcane industry; Soybean industry; Crop Production/Industries; Demand and Price Analysis.
Ano: 1997 URL: http://purl.umn.edu/97562
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Hedging with futures contracts in the Brazilian soybean complex: : BM&F vs. CBOT Rev. Econ. Sociol. Rural
Silva,Andréia Regina O. da; Aguiar,Danilo R. D.; Lima,João Eustáquio de.
This article analyzes the effectiveness of hedging Brazilian soy oil, soy meal, and soybeans in the Chicago Board of Trade (CBOT) and in the Brazilian Commodities and Futures Exchange (BM&F) to reduce the risk of financial loss due to commodity price fluctuations. The econometric results show that a cross-hedging strategy using the BM&F soybean futures contract is an instrument of low effectiveness for managing soy oil and soy meal price risk. Despite low effectiveness, the estimates demonstrate total advantage for soy meal hedging operations using CBOT soy meal futures contracts rather than cross-hedging using BM&F soybean futures contracts. With some exceptions, the results are also more favorable for hedging soy oil with soy oil futures...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cross-hedging; Soybean industry; Hedging effectiveness.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032003000200004
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