Heterocedasticity
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Analysis of absorptive capacity and foreign direct investment in the productivity of Brazilian municipalities
Abstract Paper aims to measure the impact of Foreign Direct Investment (FDI) and Absorptive Capacity (AC) on productivity in Brazil. Originality no articles were found using the AC as moderator of FDI in Brazil. Research method the Malmquist Index was employed and the Feasible Generalized Least Squares (FGLS) model was chosen, which has greater robustne
Prod.. Publicado em: 23/11/2018
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2. Uso dos métodos clássico e bayesiano para os modelos não-lineares heterocedásticos simétricos / Use of the classical and bayesian methods for nonlinear heterocedastic symmetric models
Os modelos normais de regressão têm sido utilizados durante muitos anos para a análise de dados. Mesmo nos casos em que a normalidade não podia ser suposta, tentava-se algum tipo de transformação com o intuito de alcançar a normalidade procurada. No entanto, na prática, essas suposições sobre normalidade e linearidade nem sempre são satisfeitas. C
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/06/2011
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3. Efeitos do transbordamento da hysteresis nas exportações sobre o mercado de trabalho / Export hysteresis spillover´s over labor market
This masters dissertation aimed to find new evidences about relation that exists between exportation hysteresis and its consequences over work market. Exportation activity persistence presented in Kannebley Jr. (2006) to the period from 1990 to 1997 had motivated this relation analysis. Our assumption assumes that exportation hysteresis can spillover variabl
Publicado em: 2008
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4. Verificação da Existência de Assimetria de Informação no Processo de Emissão de Ações no Mercado Brasileiro / Verification of the Presence of Asymmetry in the Stocks Issuance Process in the Brazilian Market
This paper seek to build a revision on asymmetric information in Brazilian stock market. The analysis will be conducted in the context of an equilibrium model of the issue-invest decision developed by Myers e Majluf. This study will seek to discuss new asymmetric information measures using statistic models that afterwards will permit to consider models ARCH
Publicado em: 24/11/2005
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5. Verificação da Existência de Assimetria de Informação no Processo de Emissão de Ações no Mercado Brasileiro - 'Uma Forma de Medir a Importância da Estrutura de Ativos da Empresa' / Verification of the Presence of Information Asymmetry in the Share-Issuing Process in the Brazilian Market
This paper will verify the existence of asymmetric information in Brazilian stock market through tests on stocks prices behavior of Brazilian companies during 1990-1996 period. The analysis will be conducted in the context of an equilibrium model of the issue-invest decision developed by Myers e Majluf. This study will seek to discuss new asymmetric informat
Publicado em: 24/11/2005
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6. IMPACTO DO CAPITAL INTELECTUAL NA PERFORMANCE ORGANIZACIONAL
It is verified that in the last decades, gradually, there has been changes happening in the society which generated a process of world globalization that suggests new perception and interpretation forms of the society as a whole. As consequence, the companies began to notice the existence of a new production factor to be managed, in other words, the intellec
Publicado em: 2005