Heckman Model
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Uma análise do emprego no setor da construção civil nos estados do nordeste brasileiro: qualidade do emprego formal e o retorno da educação
The Construction Industry has gained prominence on the national scene due to its ability to generate employment, and absorb much of the disqualified labor. On that perspective, this research aims to measure the quality of formal employment and quantify the impact of schooling on income of Construction Industry workers in the states of Northeast Brazil. In or
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/09/2012
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2. Preferências assimétricas variantes no tempo na função perda do Banco Central do Brasil.
Este trabalho estima uma função de reação forward-looking com parâmetros variando no tempo para verificar mudanças na condução da política monetária brasileira sob o regime de metas de inflação. Como a regra de política apresenta regressores endógenos, o filtro de Kalman convencional não pode ser aplicado. Diante disso, um procedimento em dois
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/08/2012
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3. Retornos da escolaridade no Brasil e regiões / Return to schooling in Brazil and regions
One of the determinants of economic development of a nation is human capital, being education a crucial factor in the composition of this process. Given the relevance of the issue, a large number of papers in the literature has focused attention on determining the returns to schooling. There is, however, in the national literature, the predominance of studie
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/06/2011
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4. Razão de sacrifício em países emergentes e em desenvolvimento
The sacrifice ratio is calculated with the purpose of estimating a model through Ordinary Least Squares (OLS), in which both sample selection and high income economies are controlled, in order to test whether sacrifice ratios of emerging and depeloping economies is affected by velocity of desinflation, by the fact of a country being an inflation targeter and
Publicado em: 2009
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5. Impactos do crescimento econômico sobre a distribuição de renda no Brasil (1970 -2006).
This dissertation is to assess the gap of income from work between the metropolitans regions of Salvador (RMS) and Porto Alegre (RMPA), built upon the micro Search Employment and Unemployment (PED, 2006). To measure this gap, mincerian equations of the type of income are estimated by statistical procedures, containing informations of productive and not produ
Publicado em: 2008
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6. Os determinantes da existência e dos poderes das câmaras altas: federalismo ou presidencialismo?
This article seeks to identify the determinants of the existence and powers of upper legislative chambers. By analyzing their constitutionally established powers, including all of the minimally democratic bicameral countries, it was possible to reach conclusions not previously suggested in the literature. Using a two-step model whose calculation includes the
Dados. Publicado em: 2006
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7. Influência do custo de oportunidade do tempo da mulher sobre o padrão de consumo alimentar das famílias brasileiras / The influence of the womans opportunity costs of time on the food consumption of Brazilian familys
The main objective of this thesis was to test the hypothesis that the womans opportunity costs of time affects positively the consumption of foods that are easy and quick to prepare and negatively the consumption of foods that are time intensive. This study uses micro data from the Pesquisa de Orçamentos Familiares - Family Budget Research (POF) 2002-
Publicado em: 2006
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8. Local instrumental variables and latent variable models for identifying and bounding treatment effects
This paper examines the relationship between various treatment parameters within a latent variable model when the effects of treatment depend on the recipient’s observed and unobserved characteristics. We show how this relationship can be used to identify the treatment parameters when they are identified and to bound the parameters when they are not identi
The National Academy of Sciences.