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Ricardo Paes De Barros

Biographic Data

ID317461
NAMERicardo Paes De Barros
GIVEN NAMESRicardo Paes
FAMILY NAMEDe Barros
SIGNATUREDE BARROS R P
AFFILIATIONSYale University
ORCID0000-0003-0140-1570
VERIFIEDYes
TOTAL WORKS15
TOTAL CITATIONS56
AUTHOR COUNT14
EDITOR COUNT1
FIRST PUBLICATION YEAR1991
LATEST PUBLICATION YEAR2025
H-INDEX4
  • Estudo do desenvolvimento inicial da abobrinha italiana (Cucurbita pepo L.) submetida a um mix de adubação organomineral cultivada em vasos

    Open Access•Paulina Ferreira dos Santos, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2025

    O objetivo desse trabalho foi avaliar o desenvolvimento inicial da abobrinha italiana (Cucurbita pepo L.) submetida à diferentes concentrações de adubação organomineral, em cultivo realizado em vasos. A abobrinha é uma das hortaliças de maior importância econômica no Brasil. Um dos fatores que colaboram para o sucesso do desenvolvimento vegetal da cultura é a adubação. A germinação foi monitorada e avaliada por meio do índice de germinação (IG). …

  • Uma abordagem educacional para ensino de biologia

    Open Access•Jesuíto Dos Santos Miranda, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2025

    O presente estudo teve como objetivo analisar as respostas fisiológicas e bioquímicas de plântulas de quiabeiro (Abelmoschus esculentus) diante de diferentes níveis de adubação mineral, com ênfase na concentração de nutrientes, desenvolvimento vegetal e teor de clorofila, articulando teoria e prática no contexto da formação docente em Biologia. A pesquisa foi realizada em casa de vegetação com cobertura de sombrite (50%), utilizando um delineamen…

  • A viabilidade do cultivo da Rosa do Deserto (Adenium odesum (Forssk.) Roem & Schult) por pequenos agricultores familiares

    Open Access•Rubens Correia Da Silva, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2024

    O estudo teve como objetivo avaliar o desenvolvimento da rosa do deserto (A. obesum) cultivada em vasos dentro de uma casa de vegetação, utilizando plântulas adquiridas a partir de sementes, e cultivadas em diferentes tratamentos. Estudos científicos que visam avaliar o desenvolvimento por semeadura de rosa do deserto proporcionam um melhor rendimento e aproveitamento de material, além de propiciar uma possível elevação na renda dos produtores de…

  • Estudo do desenvolvimento da alface crespa (Lactuca sativa L.) em ambiente fechado sob adição de diferentes dosagens de ureia

    Open Access•Jadielson Inácio De Sousa, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2023

    O objetivo desse trabalho foi avaliar os efeitos da aplicação de diferentes doses de ureia no desenvolvimento da alface crespa (L. sativa L.) cultivada em vasos num ambiente fechado. Um dos fatores mais importantes para o sucesso da cultura da alface é a adubação. Trata-se de uma cultura bastante exigente em nutrientes e, em especial, o nitrogênio. O delineamento experimental foi o inteiramente casualisado (DIC), foram utilizados vinte vasos, que…

  • Do Our Children Have a Chance

    Jose R Molinas Vega, José R Molinas et al.•BOOK•Do our children have a chance?•2011

    This book reports on the status and evolution of human opportunity in Latin America and the Caribbean (LAC). It builds on the 2008 publication in several directions. First, it uses newly available data to expand the set of opportunities and personal circumstances under analysis. The data are representative of about 200 million children living in 19 countries over the last 15 years. Second, it compares human opportunity in LAC with that of develop…

  • Measuring inequality of opportunities in Latin America and the Caribbean

    Jaime Saavedra-Chanduví, José R Molinas et al.•ARTICLE•Choice Reviews Online•2009

    Equality of opportunity is about leveling the playing field so that circumstances such as gender, ethnicity, place of birth, or family background do not influence a person's life chances. Success in life should depend on people's choices, effort and talents, not to their circumstances at birth. 'Measuring Inequality of Opportunities in Latin America and the Caribbean' introduces new methods for measuring inequality of opportunities and makes an a…

  • Measuring Inequality of Opportunities in Latin America and the Caribbean

    Francisco H G Ferreira, Jose R Molinas Vega et al.•BOOK•Measuring inequality of…•2008

    Over the past decade, faster growth and smarter social policy have reversed the trend in Latin America's poverty. Too slowly and insufficiently, but undeniably, the percentage of Latinos who are poor has at long last begun to fall. This has shifted the political and policy debates from poverty toward inequality, something to be expected in a region that exhibits the world's most regressive distribution of development outcomes such as income, land…

  • Uma análise das principais causas da queda recente na desigualdade de renda brasileira

    Open Access•Ricardo Paes De Barros, Ricardo Barros et al.•ARTICLE•Revista Econômica•2006

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  • Inequality and Economic Development in Brazil

    World Bank, Francisco H G Ferreira et al.•BOOK•Inequality and economic…•2004•Cited by: 4•References: 2

    No AccessCountry Studies1 Feb 2013Inequality and Economic Development in BrazilAuthors/Editors: World Bank, Francisco H. G. Ferreira, Carlos Eduardo Velez, Ricardo Paes de BarrosWorld Bank, Francisco H. G. Ferreira, Carlos Eduardo Velez, Ricardo Paes de Barroshttps://doi.org/10.1596/0-8213-5880-4SectionsAboutPDF (5.3 MB) ToolsAdd to favoritesDownload CitationsTrack Citations ShareFacebookTwitterLinked In Abstract:Inequality and Economic Developme…

  • Education and income distribution in urban Brazil, 1976-1996

    Francisco H G Ferreira, Ricardo Paes De Barros•ARTICLE•CEPAL review•2000•Cited by: 3•References: 2

    Despite tremendous macroeconomic instability, Brazil’s urban income distributions in 1976 and 1996 appear, at first glance, deceptively similar. Mean household income per capita was stagnant, with a minute accumulated growth of 4.3% over the two decades. The Gini coefficient hovered just above 0.59 in both years, and the incidence of poverty (with respect to a poverty line of R$60/month at 1996 prices) was effectively unchanged at 22%. Yet, behin…

  • Desigualdade e pobreza no Brasil

    Open Access•Ricardo Paes De Barros, Ricardo Henriques et al.•ARTICLE•Revista Brasileira de Ciências…•2000•Cited by: 22

    O artigo procura descrever a evolução recente da magnitude e da natureza da pobreza e da desigualdade no Brasil, estabelecendo inter-relações causais entre estas dimensões. Nosso diagnóstico central é que o Brasil não é um país pobre, mas um país injusto e desigual, com muitos pobres. A desigualdade na distribuição da renda e das oportunidades de inclusão econômica e social representa o principal determinante dos elevados níveis de pobreza que af…

  • Female-Headed Households, Poverty, and the Welfare of Children in Urban Brazil

    Ricardo Paes De Barros, Ricardo Barros et al.•ARTICLE•Economic Development and Cultural…•1997•Cited by: 9

  • A Absorção de Mão-de-Obra no Setor de Serviços

    Open Access•Ricardo Paes De Barros, Rosane Silva Pinto De Mendonca et al.•ARTICLE•Dados•1997•Cited by: 1

    The article investigates the role the service sector played in job creation in Brazil during the 1977-90. Special attention is focused on what are known as personal services (community services, repairs, food and lodging, cleaning, and household services), which are considered the least attractive in terms of job quality. Firstly, results show that the proportion of the work force employed within the service sector was similar to that employed by…

  • A Research Note on Family and Income Distribution

    Open Access•Ricardo Paes De Barros, Rosane Silva Pinto De Mendonca•ARTICLE•Sociological Inquiry•1992•Cited by: 2•References: 2

    Using the 1985 Brazilian Annual Household Survey (PNAD), this study analyzes the extent to which the labor force participation of married women influenced familyincome inequality. The marginal impact on family earnings is decomposed into two components, one generated uniquely by differences in earnings inequality between spouses and another produced by imperfect assortive mating on spouses' earnings. Results show that the correlation among spouse…

  • Wage inequality and the distribution of education

    Open Access•José Guilherme Reis, Jose Guilherme Almeida dos Reis et al.•ARTICLE•Journal of Development Economics•1991•Cited by: 15•References: 4

  • Desigualdade e pobreza no Brasil

    Open Access•Ricardo Paes De Barros, Ricardo Henriques et al.•ARTICLE•Revista Brasileira de Ciências…•2000•Cited by: 22

    O artigo procura descrever a evolução recente da magnitude e da natureza da pobreza e da desigualdade no Brasil, estabelecendo inter-relações causais entre estas dimensões. Nosso diagnóstico central é que o Brasil não é um país pobre, mas um país injusto e desigual, com muitos pobres. A desigualdade na distribuição da renda e das oportunidades de inclusão econômica e social representa o principal determinante dos elevados níveis de pobreza que af…

  • Wage inequality and the distribution of education

    Open Access•José Guilherme Reis, Jose Guilherme Almeida dos Reis et al.•ARTICLE•Journal of Development Economics•1991•Cited by: 15•References: 4

  • Female-Headed Households, Poverty, and the Welfare of Children in Urban Brazil

    Ricardo Paes De Barros, Ricardo Barros et al.•ARTICLE•Economic Development and Cultural…•1997•Cited by: 9

  • Inequality and Economic Development in Brazil

    World Bank, Francisco H G Ferreira et al.•BOOK•Inequality and economic…•2004•Cited by: 4•References: 2

    No AccessCountry Studies1 Feb 2013Inequality and Economic Development in BrazilAuthors/Editors: World Bank, Francisco H. G. Ferreira, Carlos Eduardo Velez, Ricardo Paes de BarrosWorld Bank, Francisco H. G. Ferreira, Carlos Eduardo Velez, Ricardo Paes de Barroshttps://doi.org/10.1596/0-8213-5880-4SectionsAboutPDF (5.3 MB) ToolsAdd to favoritesDownload CitationsTrack Citations ShareFacebookTwitterLinked In Abstract:Inequality and Economic Developme…

  • Education and income distribution in urban Brazil, 1976-1996

    Francisco H G Ferreira, Ricardo Paes De Barros•ARTICLE•CEPAL review•2000•Cited by: 3•References: 2

    Despite tremendous macroeconomic instability, Brazil’s urban income distributions in 1976 and 1996 appear, at first glance, deceptively similar. Mean household income per capita was stagnant, with a minute accumulated growth of 4.3% over the two decades. The Gini coefficient hovered just above 0.59 in both years, and the incidence of poverty (with respect to a poverty line of R$60/month at 1996 prices) was effectively unchanged at 22%. Yet, behin…

  • A Research Note on Family and Income Distribution

    Open Access•Ricardo Paes De Barros, Rosane Silva Pinto De Mendonca•ARTICLE•Sociological Inquiry•1992•Cited by: 2•References: 2

    Using the 1985 Brazilian Annual Household Survey (PNAD), this study analyzes the extent to which the labor force participation of married women influenced familyincome inequality. The marginal impact on family earnings is decomposed into two components, one generated uniquely by differences in earnings inequality between spouses and another produced by imperfect assortive mating on spouses' earnings. Results show that the correlation among spouse…

  • A Absorção de Mão-de-Obra no Setor de Serviços

    Open Access•Ricardo Paes De Barros, Rosane Silva Pinto De Mendonca et al.•ARTICLE•Dados•1997•Cited by: 1

    The article investigates the role the service sector played in job creation in Brazil during the 1977-90. Special attention is focused on what are known as personal services (community services, repairs, food and lodging, cleaning, and household services), which are considered the least attractive in terms of job quality. Firstly, results show that the proportion of the work force employed within the service sector was similar to that employed by…

  • Wage inequality and the distribution of education

    Open Access•José Guilherme Reis, Jose Guilherme Almeida dos Reis et al.•ARTICLE•Journal of Development Economics•1991•Cited by: 15•References: 4

  • A Research Note on Family and Income Distribution

    Open Access•Ricardo Paes De Barros, Rosane Silva Pinto De Mendonca•ARTICLE•Sociological Inquiry•1992•Cited by: 2•References: 2

    Using the 1985 Brazilian Annual Household Survey (PNAD), this study analyzes the extent to which the labor force participation of married women influenced familyincome inequality. The marginal impact on family earnings is decomposed into two components, one generated uniquely by differences in earnings inequality between spouses and another produced by imperfect assortive mating on spouses' earnings. Results show that the correlation among spouse…

  • Female-Headed Households, Poverty, and the Welfare of Children in Urban Brazil

    Ricardo Paes De Barros, Ricardo Barros et al.•ARTICLE•Economic Development and Cultural…•1997•Cited by: 9

  • A Absorção de Mão-de-Obra no Setor de Serviços

    Open Access•Ricardo Paes De Barros, Rosane Silva Pinto De Mendonca et al.•ARTICLE•Dados•1997•Cited by: 1

    The article investigates the role the service sector played in job creation in Brazil during the 1977-90. Special attention is focused on what are known as personal services (community services, repairs, food and lodging, cleaning, and household services), which are considered the least attractive in terms of job quality. Firstly, results show that the proportion of the work force employed within the service sector was similar to that employed by…

  • Education and income distribution in urban Brazil, 1976-1996

    Francisco H G Ferreira, Ricardo Paes De Barros•ARTICLE•CEPAL review•2000•Cited by: 3•References: 2

    Despite tremendous macroeconomic instability, Brazil’s urban income distributions in 1976 and 1996 appear, at first glance, deceptively similar. Mean household income per capita was stagnant, with a minute accumulated growth of 4.3% over the two decades. The Gini coefficient hovered just above 0.59 in both years, and the incidence of poverty (with respect to a poverty line of R$60/month at 1996 prices) was effectively unchanged at 22%. Yet, behin…

  • Desigualdade e pobreza no Brasil

    Open Access•Ricardo Paes De Barros, Ricardo Henriques et al.•ARTICLE•Revista Brasileira de Ciências…•2000•Cited by: 22

    O artigo procura descrever a evolução recente da magnitude e da natureza da pobreza e da desigualdade no Brasil, estabelecendo inter-relações causais entre estas dimensões. Nosso diagnóstico central é que o Brasil não é um país pobre, mas um país injusto e desigual, com muitos pobres. A desigualdade na distribuição da renda e das oportunidades de inclusão econômica e social representa o principal determinante dos elevados níveis de pobreza que af…

  • Inequality and Economic Development in Brazil

    World Bank, Francisco H G Ferreira et al.•BOOK•Inequality and economic…•2004•Cited by: 4•References: 2

    No AccessCountry Studies1 Feb 2013Inequality and Economic Development in BrazilAuthors/Editors: World Bank, Francisco H. G. Ferreira, Carlos Eduardo Velez, Ricardo Paes de BarrosWorld Bank, Francisco H. G. Ferreira, Carlos Eduardo Velez, Ricardo Paes de Barroshttps://doi.org/10.1596/0-8213-5880-4SectionsAboutPDF (5.3 MB) ToolsAdd to favoritesDownload CitationsTrack Citations ShareFacebookTwitterLinked In Abstract:Inequality and Economic Developme…

  • Uma análise das principais causas da queda recente na desigualdade de renda brasileira

    Open Access•Ricardo Paes De Barros, Ricardo Barros et al.•ARTICLE•Revista Econômica•2006

    aaa

  • Measuring Inequality of Opportunities in Latin America and the Caribbean

    Francisco H G Ferreira, Jose R Molinas Vega et al.•BOOK•Measuring inequality of…•2008

    Over the past decade, faster growth and smarter social policy have reversed the trend in Latin America's poverty. Too slowly and insufficiently, but undeniably, the percentage of Latinos who are poor has at long last begun to fall. This has shifted the political and policy debates from poverty toward inequality, something to be expected in a region that exhibits the world's most regressive distribution of development outcomes such as income, land…

  • Measuring inequality of opportunities in Latin America and the Caribbean

    Jaime Saavedra-Chanduví, José R Molinas et al.•ARTICLE•Choice Reviews Online•2009

    Equality of opportunity is about leveling the playing field so that circumstances such as gender, ethnicity, place of birth, or family background do not influence a person's life chances. Success in life should depend on people's choices, effort and talents, not to their circumstances at birth. 'Measuring Inequality of Opportunities in Latin America and the Caribbean' introduces new methods for measuring inequality of opportunities and makes an a…

  • Do Our Children Have a Chance

    Jose R Molinas Vega, José R Molinas et al.•BOOK•Do our children have a chance?•2011

    This book reports on the status and evolution of human opportunity in Latin America and the Caribbean (LAC). It builds on the 2008 publication in several directions. First, it uses newly available data to expand the set of opportunities and personal circumstances under analysis. The data are representative of about 200 million children living in 19 countries over the last 15 years. Second, it compares human opportunity in LAC with that of develop…

  • Estudo do desenvolvimento da alface crespa (Lactuca sativa L.) em ambiente fechado sob adição de diferentes dosagens de ureia

    Open Access•Jadielson Inácio De Sousa, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2023

    O objetivo desse trabalho foi avaliar os efeitos da aplicação de diferentes doses de ureia no desenvolvimento da alface crespa (L. sativa L.) cultivada em vasos num ambiente fechado. Um dos fatores mais importantes para o sucesso da cultura da alface é a adubação. Trata-se de uma cultura bastante exigente em nutrientes e, em especial, o nitrogênio. O delineamento experimental foi o inteiramente casualisado (DIC), foram utilizados vinte vasos, que…

  • A viabilidade do cultivo da Rosa do Deserto (Adenium odesum (Forssk.) Roem & Schult) por pequenos agricultores familiares

    Open Access•Rubens Correia Da Silva, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2024

    O estudo teve como objetivo avaliar o desenvolvimento da rosa do deserto (A. obesum) cultivada em vasos dentro de uma casa de vegetação, utilizando plântulas adquiridas a partir de sementes, e cultivadas em diferentes tratamentos. Estudos científicos que visam avaliar o desenvolvimento por semeadura de rosa do deserto proporcionam um melhor rendimento e aproveitamento de material, além de propiciar uma possível elevação na renda dos produtores de…

  • Estudo do desenvolvimento inicial da abobrinha italiana (Cucurbita pepo L.) submetida a um mix de adubação organomineral cultivada em vasos

    Open Access•Paulina Ferreira dos Santos, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2025

    O objetivo desse trabalho foi avaliar o desenvolvimento inicial da abobrinha italiana (Cucurbita pepo L.) submetida à diferentes concentrações de adubação organomineral, em cultivo realizado em vasos. A abobrinha é uma das hortaliças de maior importância econômica no Brasil. Um dos fatores que colaboram para o sucesso do desenvolvimento vegetal da cultura é a adubação. A germinação foi monitorada e avaliada por meio do índice de germinação (IG). …

  • Uma abordagem educacional para ensino de biologia

    Open Access•Jesuíto Dos Santos Miranda, Ricardo Paes De Barros et al.•ARTICLE•Cuadernos de Educación y Desarrollo•2025

    O presente estudo teve como objetivo analisar as respostas fisiológicas e bioquímicas de plântulas de quiabeiro (Abelmoschus esculentus) diante de diferentes níveis de adubação mineral, com ênfase na concentração de nutrientes, desenvolvimento vegetal e teor de clorofila, articulando teoria e prática no contexto da formação docente em Biologia. A pesquisa foi realizada em casa de vegetação com cobertura de sombrite (50%), utilizando um delineamen…

Economics (10 works) · Income, Poverty, and Inequality (9 works) · Geography (6 works) · Inequality (5 works) · Mathematics (5 works) · Political science (5 works) · Biology (4 works) · Development economics (4 works) · Fiscal Policy and Economic Growth (4 works) · Labour economics (4 works)

Ethnos_APP • Open Source Project • MIT License • Frontend v2.0.0 • Privacy and Cookies • API Documentation: api.ethnos.app/docs • API Source Code: GitHub • DOI: 10.5281/zenodo.17049435 • Frontend Source Code: GitHub • DOI: 10.5281/zenodo.17050053 • cruz.rio.br • Expectantes Misericordiae