Endogeneity
Mostrando 13-24 de 48 artigos, teses e dissertações.
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13. Endogeneidade da taxa natural de crescimento / Endogeneity of the natural rate of growth
De acordo com León-Ledesma and Thirlwall (2002), o presente trabalho se propõe a testar a endogeneidade da taxa natural de crescimento para um conjunto amplo de países, no sentido do crescimento de longo prazo ser determinado pela demanda. Econometricamente, a principal hipótese a ser testada é a presença de não linearidade na Lei de Okun, que implica
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/11/2012
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14. Reavaliando a relação entre independência do Banco Central e custos de desinflação: uma análise de viés de seleção / Reassessing the relationship between Central Bank independence and disinflation costs: a selection bias analysis
The majority of the empirical literature about the effects of central bank independence on disinflation costs found a positive relationship between these variables, meaning that more costly disinflationary episodes are related to countries with more independent central banks, opposing to the new classical theory, which states that there is a credibility prem
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/11/2012
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15. Relação dinâmica entre a estrutura de propriedade e controle e o valor de mercado corporativo no Brasil: análise da primeira década do século XXI / Dynamic relationship between ownership and control structure and corporate market value in Brazil: Analysis of first decade of XXI century
The Brazilian model of corporate governance is characterized by the ownership and control concentration of most publicly traded companies. In this context, the academic literature points to the existence of a positive and a negative impacts of this shares accumulation by controller (s) on corporate performance, known respectively as incentive effect (or alig
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/04/2012
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16. Public debt and the limits of fiscal policy to increase economic growth
Research that seeks to estimate the effects of fiscal policies on economic growth has ignored the role of public debt in this relationship. This study proposes a theoretical model of endogenous growth, which demonstrates that the level of the public debt-to-gross domestic product (GDP) ratio should negatively impact the effect of fiscal policy on growth. Thi
Publicado em: 30/11/2011
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17. Desempenho da firma e práticas de governança corporativa: um modelo de equações simultâneas / Firm performance and corporate governance: a simultaneous equations model
The objective of this study is to analyze the relationship between corporate governance practices and performance of 370 Brazilian companies traded in the period of 1997 to 2007. The used data base was created from extracted data of Informative Annual reports (IAN), provided by Comissão de Valores Mobiliários (CVM) and by the data base of Economática®. T
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/09/2011
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18. Os determinantes dos gastos educacionais e seus impactos sobre a qualidade do ensino / The determinants of educational expenditures and their impacts on school performance
The objective of this dissertation is to properly estimate the impact of public schooling expenditures over school performance. This issue is not yet clear dealt in the specialized literature: facing an apparent lack of relationship between the two variables, some authors argue that this is a result of the incentive structure of public schooling systems whil
Publicado em: 2011
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19. Elections for Senator in Brazil and spent on campaign / EleiÃÃes para senador no Brasil e gastos em campanha
In most countries, financing of political campaigns is performed through the large business groups, which suggests that there is some set of interests embedded in their donations. In this sense, the effects of campaign spending on election outcomes have been widely investigated for various political systems all over the world with the aim to find empirical e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/08/2010
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20. Exchange rate dynamics in Brazil
The paper aims to investigate on empirical and theoretical grounds the Brazilian exchange rate dynamics under floating exchange rates. The empirical analysis examines the short and long term behavior of the exchange rate, interest rate (domestic and foreign) and country risk using econometric techniques such as variance decomposition, Granger causality, coin
Publicado em: 16/06/2010
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21. Impacto da educação no rendimento salarial no Brasil de 2001 a 2008
Esse trabalho traz os resultados do retorno salarial de se investir em educação no Brasil e desagregado para cada Estado da Unidade da Federação. Diferentes técnicas econométricas foram estimadas, como Mincer, Mincer Adaptado, Método de Variáveis Instrumentais, Método de Heckman e por fim Metodologia de Hansen (2000) que permite inovar a idéia de n
Publicado em: 2010
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22. Conservadorismo contábil e o custo do crédito bancário no Brasil / Accounting conservatism and the cost of bank credit in Brazil
This study investigates the relationship between accounting conservatism and the bank credit market in Brazil. Conservatism is considered one of the most traditional and important practices in accounting. The theoretical and empirical literature argues that conditional conservatism, characterized by asymmetric and timely recognition of economic losses in acc
Publicado em: 2010
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23. El control de los agregados monetarios: lecciones y experiencias del caso venezolano reciente
This work examines the difficulties and formidable challenges faced by monetary authorities to control the behavior of monetary aggregates in an open economy dependent of an exportable natural resource such as Venezuela. The work not only introduces analytical arguments but also provides some empirical evidence that shows the several sources of endogeneity i
Economia e Sociedade. Publicado em: 2009-04
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24. Efeitos das intervenções na taxa de câmbio: o caso brasileiro de 1999 a 2008
This study emcompasses an analysis of the Brazilian foreign exchange interventions from the year 1999 to 2008 and their effects on the R$/US$ exchange rate. The objective was to verify if the foreign exchange interventions had any significant impact on the exchange rate behavior. The interventions were analyzed with different methods such as an event-study a
Publicado em: 2009