International trade in GMOs: Have markets paid premiums on Brazilian soybeans?
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1806-9479.2020.167573 http://hdl.handle.net/11449/198959 |
Resumo: | The introduction of GMO technology into global market chains and the rejection by consumers in some markets have led to the reorganization of soybean trades. Brazil has adopted the technology later than other countries and specialized in supplying non-GMO soybean between 1996 and 2005. On the other hand, the United States and Argentina, which adopted the technology in 1996, exported to countries with less social aversion to the GM-technology. The aim of this paper is to investigate the relation between changes in global market chains (price, source and destination and market shares) and GMO technology adoption, focusing on evidences for price premiums for non-GM soybeans produced in Brazil, by the analysis of the trade unit values (TUV). In order to do so, we employ multivariate methods (Principal Components and Hierarchical Cluster analyses) and estimate a Random Effect model based on a bilateral trade dataset covering the years from 1986 to 2010. Results show that GM-technology adoption significantly changed trade patterns. However, premiums were paid for Brazilian soybean only in niche markets, where the market share is lower. |
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International trade in GMOs: Have markets paid premiums on Brazilian soybeans?GM-food tradeMarket rejectionPremium pricingTechnology innovation and tradeThe introduction of GMO technology into global market chains and the rejection by consumers in some markets have led to the reorganization of soybean trades. Brazil has adopted the technology later than other countries and specialized in supplying non-GMO soybean between 1996 and 2005. On the other hand, the United States and Argentina, which adopted the technology in 1996, exported to countries with less social aversion to the GM-technology. The aim of this paper is to investigate the relation between changes in global market chains (price, source and destination and market shares) and GMO technology adoption, focusing on evidences for price premiums for non-GM soybeans produced in Brazil, by the analysis of the trade unit values (TUV). In order to do so, we employ multivariate methods (Principal Components and Hierarchical Cluster analyses) and estimate a Random Effect model based on a bilateral trade dataset covering the years from 1986 to 2010. Results show that GM-technology adoption significantly changed trade patterns. However, premiums were paid for Brazilian soybean only in niche markets, where the market share is lower.Pontifícia Universidade Católica de Campinas (PUC-Campinas)Universidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (UNESP)Universidade Federal de Mato Grosso (UFMT)Universidade Estadual Paulista (UNESP)Pontifícia Universidade Católica de Campinas (PUC-Campinas)Universidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso (UFMT)Oliveira, Paulo Ricardo Silvada Silveira, José Maria Ferreira Jardimde Magalhães, Marcelo Marques [UNESP]Souza, Roney Fraga2020-12-12T01:26:48Z2020-12-12T01:26:48Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1590/1806-9479.2020.167573Revista de Economia e Sociologia Rural, v. 58, n. 1, 2020.0103-2003http://hdl.handle.net/11449/19895910.1590/1806-9479.2020.167573S0103-200320200001002082-s2.0-85086116026S0103-20032020000100208.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista de Economia e Sociologia Ruralinfo:eu-repo/semantics/openAccess2023-10-31T06:09:15Zoai:repositorio.unesp.br:11449/198959Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-31T06:09:15Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? |
title |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? |
spellingShingle |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? Oliveira, Paulo Ricardo Silva GM-food trade Market rejection Premium pricing Technology innovation and trade |
title_short |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? |
title_full |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? |
title_fullStr |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? |
title_full_unstemmed |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? |
title_sort |
International trade in GMOs: Have markets paid premiums on Brazilian soybeans? |
author |
Oliveira, Paulo Ricardo Silva |
author_facet |
Oliveira, Paulo Ricardo Silva da Silveira, José Maria Ferreira Jardim de Magalhães, Marcelo Marques [UNESP] Souza, Roney Fraga |
author_role |
author |
author2 |
da Silveira, José Maria Ferreira Jardim de Magalhães, Marcelo Marques [UNESP] Souza, Roney Fraga |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Pontifícia Universidade Católica de Campinas (PUC-Campinas) Universidade Estadual de Campinas (UNICAMP) Universidade Estadual Paulista (Unesp) Universidade Federal de Mato Grosso (UFMT) |
dc.contributor.author.fl_str_mv |
Oliveira, Paulo Ricardo Silva da Silveira, José Maria Ferreira Jardim de Magalhães, Marcelo Marques [UNESP] Souza, Roney Fraga |
dc.subject.por.fl_str_mv |
GM-food trade Market rejection Premium pricing Technology innovation and trade |
topic |
GM-food trade Market rejection Premium pricing Technology innovation and trade |
description |
The introduction of GMO technology into global market chains and the rejection by consumers in some markets have led to the reorganization of soybean trades. Brazil has adopted the technology later than other countries and specialized in supplying non-GMO soybean between 1996 and 2005. On the other hand, the United States and Argentina, which adopted the technology in 1996, exported to countries with less social aversion to the GM-technology. The aim of this paper is to investigate the relation between changes in global market chains (price, source and destination and market shares) and GMO technology adoption, focusing on evidences for price premiums for non-GM soybeans produced in Brazil, by the analysis of the trade unit values (TUV). In order to do so, we employ multivariate methods (Principal Components and Hierarchical Cluster analyses) and estimate a Random Effect model based on a bilateral trade dataset covering the years from 1986 to 2010. Results show that GM-technology adoption significantly changed trade patterns. However, premiums were paid for Brazilian soybean only in niche markets, where the market share is lower. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:26:48Z 2020-12-12T01:26:48Z 2020-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1806-9479.2020.167573 Revista de Economia e Sociologia Rural, v. 58, n. 1, 2020. 0103-2003 http://hdl.handle.net/11449/198959 10.1590/1806-9479.2020.167573 S0103-20032020000100208 2-s2.0-85086116026 S0103-20032020000100208.pdf |
url |
http://dx.doi.org/10.1590/1806-9479.2020.167573 http://hdl.handle.net/11449/198959 |
identifier_str_mv |
Revista de Economia e Sociologia Rural, v. 58, n. 1, 2020. 0103-2003 10.1590/1806-9479.2020.167573 S0103-20032020000100208 2-s2.0-85086116026 S0103-20032020000100208.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista de Economia e Sociologia Rural |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964767905906688 |