91 documents found, page 1 of 10
Estudo da eficiência da produção de camarão no Estado do Ceará
Chaves, Fellipy Augusto Holanda; Campos, Kilmer Coelho; Araujo, Jair Andrade de; Sousa, Eliane Pinheiro de; Guimarães, Cybele PinheiroO artigo intitulado “Estudo da eficiência da produção de camarão do Estado do Ceará”, visa analisar o grau e as principais variáveis responsáveis pela eficiência das fazendas produtoras de camarão. Os dados foram coletados por meio de entrevistas e questionários referentes à produção de camarão no ano de 2015, um total 42 questionários foram aplicados nos Municípios de Aracati Acaraú, Jaguaruana, Itaiçaba e Ita...
Income differentials between agricultural and nonagricultural activities in Bra...
Cruz, Marcos Paulo Mesquita da; Silva, Vitor Hugo Miro Couto; Araujo, Jair Andrade de; Campos, Robério Telmo; Costa Filho, João daThe objective of this study is to estimate income differentials between agricultural and nonagricultural activities in rural areas of the country. The data used are The objective of this study is to estimate income differentials between agricultural and nonagricultural activities in rural areas of the country. The data used are from PNAD (2015) and the models used were Blinder-Oaxaca and RIF Regression. It can ...
Income elasticities and inequality of poverty in urban and rural areas of the B...
Souza, Helson Gomes de; Tabosa, Francisco José Silva; Araujo, Jair Andrade deThis study sets out to obtain values for the income elasticities and inequality of poverty in urban and rural areas of the Brazilian states. A panel data methodology capable of capturing spatial effects via a spatial lag model is used to identify whether there are spatial spillovers of poverty in the census situations studied. Changes in growth and inequality lead to spatial spillovers in the proportion of poor...
Diferentes características dos professores explicam o GAP educacional entre esc...
Alencar, Nataniele dos Santos; Araujo, Jair Andrade de; Justo, Wellington Ribeiro; Sobreira, Diogo BritoThe study aims to analyze how differences in teacher characteristics may explain the gap in educational performance of 9th grade students between urban and rural public schools in Brazil in 2017. The results show that teachers with a degree in area that teaches positively and significantly influence the performance in Portuguese Language and Mathematics, the effect being greater for students of rural schools. H...
Crédito rural e agricultura familiar no Brasil: uma avaliação do Programa Nacio...
Araujo, Jair Andrade de; Alencar, Matheus Oliveira de; Vieira Filho, José Eustáquio RibeiroThis study aims to present the impacts of the National Program for Strengthening Family Farming (Pronaf) on income and productivity in Brazilian family farming. To achieve the proposed objective, data from the National Household Sample Survey (PNAD) of 2014 were used and was used as the analysis method the Propensity Score Matching (PSM). It was observed that the program has a positive average effect of 10.9% o...
Impacto do El Niño oscilação sul (ENOS) e da El Niña no mercado da soja brasileira
Bento, José Alex do Nascimento; Tabosa, Francisco José Silva; Araujo, Jair Andrade de; Justo, Wellington RibeiroThe extreme climatic events associated with the atmospheric-oceanic phenomenon known as El Niño Oscilação Sul (ENOS) have significant socioeconomic impacts in different Brazilian regions. In the Northeast of Brazil, agricultural losses resulting from severe droughts can be observed in El Niño years, leading to a reduction in income from rural activities. On the other hand, the South region is affected by strong...
Produtividade agrícola nos países da América Latina
Ferreira, Caliane Borges; Araujo, Jair Andrade de; Tabosa, Francisco José Silva; Lima, João Ricardo Ferreira deThis article studies the total factor productivity (TFP) in agriculture from 19 countries in Latin America in the period from 1961 to 2010. In the analysis of the countries’ economic performance, the parametric approach to stochastic frontier production is used. It is observed that all countries had positive TFP change in the period from 1961 to 2010, which showed product growth as well as positive technical pr...
Spatial influence evaluation research of economic growth on greenhouse gas emis...
Souza, Helson Gomes de; Chaves, Fellipy Augusto Holanda; Santos, Camilla Oliveira; Araujo, Jair Andrade deGiven the large contribution of rural activities to the Brazilian economy and the vast contribution of these agricultural activities to the emission of pollutant gases, this paper aims to analyze the impact of economic growth on greenhouse gas emissions related to the urban and rural areas of Brazil. Data from 2004 to 2014 were used and the environmental Kuznets curve equation for Brazilian states was estimated...
Salários de reinserção no mercado de trabalho brasileiro considerando o Program...
Amorim, Domingos Isaias Maia; Tabosa, Francisco José Silva; Araujo, Jair Andrade de; Khan, Ahmad Saeed; Castelar, Pablo Urano de CarvalhoThis work provides new estimates of the effect of the Brazilian Unemployment Insurance Program(Programa Seguro-Desemprego)at the national level and disaggregating the dataconsidering urban and rural areas, usingdata from theNational Household Sample Survey (Pesquisa Nacional de Amostra Por Domicílio -PNAD)on individuals forthe year 2015. The methodologyapplied for empirical analysisis theRegression Discontinuit...
Uma análise espacial de como o crescimento e a desigualdade afetam a pobreza no...
Souza, Helson Gomes de; Tabosa, Francisco José Silva; Araujo, Jair Andrade de; Castelar, Pablo Urano de CarvalhoThis research seeks to analyze the impacts of economic growth and income inequality on Brazilian states’ urban and rural poverty, considering the effects of the initial levels of development and inequality. The elasticities of income and inequality of poverty were calculated through a dynamic spatial panel, using an adaptation of the approach developed by Kalwij and Verschoor (2004), and data from 2004 to 2014....