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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Crescimento econÃmico e decomposiÃÃo da desigualdade de renda no Estado do Piauà / Economic growth and breakdown of inequality income in the State of Piaui

Maria Alina Martins Granja Cavalcanti 17 December 2009 (has links)
nÃo hà / Esse trabalho teve por objetivo analisar a desigualdade de renda entre os municÃpios do estado do Piauà no perÃodo compreendido entre 1995 e 2007, no qual se testou, inicialmente, a validade da hipÃtese da curva de Kuznets e da convergÃncia da renda per capita. Em seguida fez-se uma anÃlise da desigualdade de renda a partir da decomposiÃÃo do Ãndice de Theil, considerando-se os fatores renda, gÃnero, raÃa, educaÃÃo e nÃvel de desenvolvimento. Concluiu-se que as condiÃÃes necessÃrias e suficientes de convergÃncia sÃo atendidas, bem como a hipÃtese do U-invertido da curva de Kuznets. Estima-se que o Piauà necessitaria de 27 anos para reduzir a desigualdade à metade entre seus municÃpios, a uma velocidade de convergÃncia de 0,2889. A desigualdade de gÃnero declinou ao longo do perÃodo e a educaÃÃo à a variÃvel que mais influencia a desigualdade no estado, seguida pela variÃvel inter-racial. O efeito da educaÃÃo sobre a desigualdade à significantemente realÃada quando a decomposiÃÃo distingue os municÃpios mais e menos desenvolvidos. / This dissertation aimed to analyze income inequality amongst the municipalities of the state of Piaui in the period 1995 â 2007 by testing, initially, the validity of the Kuznetsâ curve hypothesis and convergence of per capita income. Besides, it was analyzed a decomposition of Theil index based upon the factors: income, gender, race, education and development stage. It was concluded that the necessary and sufficient conditions of convergence are met, as well as the hypothesis of U-inverted of Kuznetsâ curve. It is estimated that the state of Piaui would need 27 years to reduce inequality in half between its municipalities, at a speed of convergence of 0.2889. Inequality due to gender declined along the period and education is the variable that most influences the income difference in the state, followed by the factor race. The effect of education on the inequality is significantly enhanced as municipalities are distinguished between those more and less developed.
2

AvaliaÃÃo de impacto e formulaÃÃo de modelo para polÃtica educacional / Impact assessment and formulation of a model for educational policy

Daniel Campos Lavor 30 October 2012 (has links)
nÃo hà / Em virtude da importÃncia atribuÃda à educaÃÃo como um dos maiores condutores do crescimento, e à grande variaÃÃo de impactos decorrentes das diferentes polÃticas educacionais, a educaÃÃo bÃsica mantem-se um tema ativo na agenda de pesquisadores, na busca do desenvolvimento de pesquisas teÃricas e empÃricas, em alternativas abordagens de tratamento. A CiÃncia EconÃmica tem contribuÃdo significativamente com novas abordagens metodolÃgicas na relaÃÃo entre as ideias e a implementaÃÃo de anÃlises empÃricas, atravÃs do uso intensivo de modelos matemÃticos explicativos. Inspirado nisso, este trabalho espera contribuir para o debate atravÃs da formulaÃÃo de um modelo matemÃtico que busca solucionar alguns impasses incorridos nas anÃlises empÃricas. Tal modelo foi desenvolvido com base em pesquisas especializadas, que identificaram novos fatores explicativos da qualidade da educaÃÃo, corroboradas por duas anÃlises empÃricas. Inicialmente, investigou-se os fatores escolares relacionados à diferenÃa de desempenho das escolas pÃblicas brasileiras, medida atravÃs do Ãndice de Theil-L, a partir dos resultados observados na Prova Brasil de 2011. Em seguida, realizou-se uma avaliaÃÃo de impacto de uma polÃtica educacional especÃfica, para a qual se utilizou o mÃtodo de Controle SintÃtico, constatando a efetividade da polÃtica. A partir disso, hà a expectativa de que o modelo desenvolvido auxilie na discussÃo dos mecanismos que possibilitam polÃticas de educaÃÃo de maior impacto. / Due to the worldwide recognition of the importance attached to education as a major engine of growth, and the wide range of impacts carried out by the different educational policies, investigating basic education has been kept active on the agenda of researchers in the pursuit of the development of theoretical and empirical research, as well as alternative treatment approaches. Economic Science has contributed significantly to new methodological approaches in the relationship between ideas and implementation of empirical analysis, through extensive use of mathematical explanatory models. Inspired by this, this paper hopes to contribute to the debate by formulating a mathematical model that seeks to solve some deadlocks incurred in several empirical analyzes. This model was empirically applied through two distinct approaches, which identified new factors explaining the quality of education. Firstly, it was investigated the schooling factors that dictate the differences in the scores of the âProva Brazil of 2011â for public schools based upon the Theil-L index. Secondly, an impact evaluation of a specific educational policy was performed through a Synthetic Control Method, which pointed for the effectiveness of such policy. It is expected that the developed model contributes to the debate about alternative impact mechanisms caused by education policies.

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