Eduardo Amaral Haddad

Prof. Dr. Eduardo Amaral Haddad

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Research Focus & Metrics

Academic Career Length

29Years (1998-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 April 2016 in Transinformação
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OSOtávio José Guerci Sidone
Otávio José Guerci Sidone
EHEduardo Amaral Haddad
Eduardo Amaral Haddad
JMJesús Pascual Mena-Chalco
Jesús Pascual Mena-Chalco
Resumo A recente evolução da ciência brasileira é caracterizada pelo crescimento acelerado da produção científica e pela intensificação da colaboração entre seus pesquisadores. Este trabalho tem por objetivo apresentar elementos sobre o papel da geografia na evolução da produção e colaboração científica no Brasil entre 1992 e 2009, por meio da identificação de padrões espaciais e da importância relativa das regiões em termos de produção, especialização científica e grau de interação colaborativa com outras regiões. Para este estudo, foram desenvolvidas (i) uma base de dados única, composta por mais de um milhão de pesquisadores e sete milhões de publicações científicas registradas na Plataforma Lattes, e (ii) diferentes redes de colaborações (coautoria) científicas entre regiões e estados brasileiros. Embora os principais resultados apontem para a heterogeneidade espacial da produção e colaboração científica, existem fortes evidências de um processo de desconcentração espacial ao longo do tempo associado à expansão das redes de colaboração e ao aumento da participação de autores das regiões cientificamente menos tradicionais, tais como Sul e Nordeste. Observam-se diferenças acentuadas entre as distribuições regionais da produção e as configurações espaciais das redes de cada área do conhecimento. Neste trabalho ressalta-se a importância das redes de colaboração científica no tocante à formulação de políticas de Ciência, Tecnologia e Inovação no Brasil no sentido de promover o incremento de qualidade e a desconcentração regional da atividade científica e, consequentemente, o desenvolvimento das regiões menos favorecidas.

1 January 2015 in Habitat International
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Journal Article
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EHEduardo Amaral Haddad
Eduardo Amaral Haddad
ETEliane Teixeira
Eliane Teixeira

1 February 2013 in Tourism Economics
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Journal Article
Closed access
EHEduardo Amaral Haddad
Eduardo Amaral Haddad
APAlexandre Porsse
Alexandre Porsse
WRWilson Rabahy
Wilson Rabahy
This paper analyses the consumption patterns of tourists from different domestic origins and choosing different domestic destinations in Brazil in terms of their expenditure level and composition. The authors also look at the various alternatives for financing tourist expenditures and their implications for the net multipliers in an integrated framework. The paper uses survey data for domestic tourism in Brazil to consolidate an interregional matrix of expenditures by tourists and then employs an interregional input– output system for Brazil to compute the tourism multiplier effects based on alternative hypotheses for the sources of financing of tourist expenditures. The results are analysed and their implications for regional inequality in the country are discussed.

1 May 2005 in The Quarterly Review of Economics and Finance
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Journal Article
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EHEduardo Amaral Haddad
Eduardo Amaral Haddad
GHGeoffrey Hewings
Geoffrey Hewings

27 June 2024 in Nature Sustainability
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EHEduardo Amaral Haddad
Eduardo Amaral Haddad
IAInácio F. Araújo
Inácio F. Araújo
RFRafael Feltran-Barbieri
Rafael Feltran-Barbieri
FPFernando S. Perobelli
Fernando S. Perobelli
ARAdemir Rocha
Ademir Rocha
CNCarlos A. Nobre
Carlos A. Nobre

19 May 2010 in International Regional Science Review
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Journal Article
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EHEduardo Amaral Haddad
Eduardo Amaral Haddad
GHGeoffrey Hewings
Geoffrey Hewings
FPFernando S. Perobelli
Fernando S. Perobelli
RSRaul A. C. dos Santos
Raul A. C. dos Santos
This article attempts to elucidate one of the mechanisms that link trade barriers, in the form of port costs, and subsequent growth and regional inequality. Prior attention has focused on inland or link costs, but port costs can be considered as a further barrier to enhancing trade liberalization and growth. In contrast to a highway link, congestion at a port may have severe impacts that are spread over space and time whereas highway link congestion may be resolved within several hours. Since a port is part of the transportation network, any congestion/ disruption is likely to ripple throughout the hinterland. In this sense, it is important to model properly the role nodal components play in the context of spatial models and international trade. In this article, a spatial computable general equilibrium (CGE) model that is integrated to a transport network system is presented to simulate the impacts of increases in port efficiency in Brazil. The role of ports of entry and ports of exit are explicitly considered to grasp the holistic picture in an integrated interregional system. Measures of efficiency for different port locations are incorporated in the calibration of the model and used as the benchmark in our simulations. Three scenarios are evaluated: (1) an overall increase in port efficiency in Brazil to achieve international standards; (2) efficiency gains associated with decentralization in port management in Brazil; and (3) regionally differentiated increases in port efficiency to reach the boundary of the national efficiency frontier.