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Transmissão de preços no mercado internacional de café robusta AgEcon
Cunha, Denis Antonio da; Braga, Marcelo Jose; Campos, Antonio Carvalho; Fernandes, Luciany Lima.
The robusta coffee market has experienced changes which are characterized by a growth in the demand and the confirmation of Vietnam as the world’s greater producer and exporter leaving behind traditional producers as Indonesia. These changes motivated the analysis of international price integration and the main markets of this commodity: Vietnam, Brazil, Indonesia and India. It was tested the hypothesis that Vietnam transmits prices shocks to the other markets. The framework used the analysis of co-integration and the Vector Error Correction (VEC) model. It was shown that, in the period from 1988 to 2005, the foreign price and the ones from Vietnam, Brazil and Indonesia were integrated and the India’s price was affected by factors that are not common to...
Tipo: Journal Article Palavras-chave: Robusta coffee; Price transmission; Market integration; VEC; Demand and Price Analysis.
Ano: 2008 URL: http://purl.umn.edu/54075
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Efeitos redistributivos e determinantes de recebimento do ICMS Ecológico pelos municípios mineiros AgEcon
Fernandes, Luciany Lima; Coelho, Alexandre Braganca; Fernandes, Elaine Aparecida; Lima, Joao Eustaquio de.
The ecological ICMS was first used to distribute a share of the ICMS revenue in the state of Parana in 1991. In the Minas Gerais State, the Ecological ICMS was implemented in 1995 with the “Robin Hood Law”. The objective of this study was to evaluate the change in the ICMS distribution in Minas Gerais caused by the introduction of the ecological criterion. Results showed that the distributional effects were small mainly due to the small percentage allocated to counties, benefiting mainly poor and small counties and harming most counties. A logit model was estimated to check the determinants of counties on receiving the Ecological ICMS. Results showed that counties area and the ICMS amount received by the value-added criterion had positive effect on the...
Tipo: Working or Discussion Paper Palavras-chave: Ecological ICMS; Minas Gerais; Logit Model; Distribution; Environmental Economics and Policy; Public Economics.
Ano: 2009 URL: http://purl.umn.edu/53246
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Como compensar e incentivar os municípios a proteger e conservar o meio ambiente? O caso do ICMS Ecológico em Minas Gerais AgEcon
Fernandes, Luciany Lima; Coelho, Alexandre Braganca; Fernandes, Elaine Aparecida; Lima, Joao Eustaquio de.
The ecological ICMS was first used to distribute a share of the ICMS revenue in the state of Parana in 1991. This pioneer experience originated from counties’ claims which argued that their economies were harmed by land use restrictions, mainly because they were watershed protection areas or their territory was part of a conservation unit. Responding to these claims, the state government changed the ICMS allocation criteria, favoring those counties with added funds. In the Minas Gerais State, the Ecological ICMS was implemented in 1995 with the “Robin Hood Law”. The objective of this study was to evaluate the Ecological ICMS in Minas Gerais as an instrument for compensation and incentive. Results showed the creation of a conservation unit would compensate...
Tipo: Working or Discussion Paper Palavras-chave: Ecological ICMS; Minas Gerais; Panel Data Model; Conservation Units.; Environmental Economics and Policy.
Ano: 2009 URL: http://purl.umn.edu/53224
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