Professor Titular Aposentado do Departamento de Economia e Relações Internacionais da Universidade Federal do Rio Grande do Sul e Pesquisador do CNPq. Doutor em Economia pela Universidade de São Paulo, 1992, e pós-doutorado em Economia pela University of Tennessee/EUA, 1995-1996, e pela University of Cambridge/RU, 2011-2012. Visiting Scholar no Departament of Economics/University of Illinois at Urbana-Champaign/EUA, 1988-1989, Fleming Visiting Fellow in Economics no Centre for Brazilian Studies/University of Oxford/RU, 2001, Visiting Professor na The Williams School of Commerce, Economics, and Politics/Washington and Lee University/EUA, 2015, 2017 e 2019, e Visting Professor na Meiji University/Japan, 2017, 2021 e 2022. Possui artigos publicados em periódicos nacionais e internacionais (tais como Análise Econômica, Economia-ANPEC, Economia e Sociedade, Nova Economia, Revista de Economia Contemporânea, Revista de Economia Política, Cepal Review, Challenge, International Review of Applied Economics, Investigación Económica, Journal of Economic Issues, Journal of Post Keynesian Economics, Metroeconomica, Panoeconomicus e Review of Keynesian Economics), capítulos de livros (editados no Brasil e no exterior) e livros (tanto como autor principal quanto em coautoria) relacionados aos seguintes tópicos: teoria pós-keynesiana, macroeconomia aberta, políticas de estabilização e sistema monetário internacional.
Post-doctoral program in Economics at The University of Tennessee/USA, 1995-1996, and University of Cambridge/UK, 2011-2012, and Ph.D. in Economics at Universidade de São Paulo/Brazil, 1992. Retired Professor of Economics at Universidade Federal do Rio Grande do Sul/Brazil, and Fellow Research in Economics at CNPq/Brazil, since 2001. Visiting Scholar at Departament of Economics/University of Illinois at Urbana-Champaign/USA, 1988-1989, Fleming Visiting Fellow in Economics at Centre for Brazilian Studies/University of Oxford/UK, 2001, Visiting Professor at The Williams School of Commerce, Economics, and Politics/Washington and Lee University/USA, 2015, 2017 and 2019, and Visiting Professor at Meiji University/Japan, 2017, 2021 and 2022. Co-editor and author of some books and author and co-author of articles published in Brazilian and international journals. He focuses his researches in the following subjects: Post Keynesian Theory, Open Economy Macroeconomics (Stabilization and Growth), Currency and Financial Crises and International Monetary System.
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