Three Stage Least Squares
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Financial constraints and the interdependence of corporate financial decisions
Abstract Purpose This paper aims to examine the interdependence of financial decisions (investment, financing, dividends and cash-holding) under financial constraints. Design/methodology/approach The authors specify and estimate a system of simultaneous equations with panel data and firm fixed effects by three-stage least squares in a sample of firms from
RAUSP Manag. J.. Publicado em: 2020-09
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2. STUDY OF LIPID BIOMARKERS OF PATIENTS WITH POLYPS AND COLORECTAL CÂNCER
RESUMO CONTEXTO: O câncer colorretal (CCR) é, mundialmente, uma das principais causas de câncer. Métodos de diagnóstico precoce através de biomarcadores séricos são necessários. O estudo das ômicas, mais recentemente a lipidômica, tem a finalidade de analisar os lipídeos para melhor compreensão do lipidoma humano. A evolução dos métodos de
Arq. Gastroenterol.. Publicado em: 28/11/2019
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3. Effects of Internationalization on Ownership Structure: Evidence from Latin American Firms
We analyze the direct and simultaneous effects of internationalization on the ownership structure of Latin American companies based on agency theory. Using a sample of 425 Latin American firms between 2007 and 2011, which corresponds to 1,776 observations, we use random effects and three-stage least squares panel data regression to test these effects. We fin
BAR, Braz. Adm. Rev.. Publicado em: 2014-09
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4. The meat market: a dea international perspective and an econometric behavioral model for Brazil
We describe the relative participation of the Brazilian meat market (beef, pork and chicken) in total agribusiness exports and in total country exports. An analysis of the world meat market is carried out from the point of view of the values of consumption, production, exports and imports. A DEA (data envelopment analysis) approach is then used to generate c
Prod.. Publicado em: 27/08/2013
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5. 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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6. Definindo a arena política local: sistemas partidários municipais na federação brasileira
This article analyzes the Brazilian political system from the local perspective. Following Cox (1997), we review the problems with electoral coordination that emerge from a given institutional framework. Due to the characteristics of the Brazilian Federal system and its electoral rules, linkage between the three levels of government is not guaranteed a prior
Dados. Publicado em: 2008
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7. Agricultural production function and total factor productivity Brazil, 1995-96 / Função de produção para a agricultura e produtividade total dos fatores Brasil, 1995-96
Using data from the Agricultural Census of 1995-96 and the Demographic Censuses of 1991 and 2000, this dissertation first estimate a Cobb-Douglas production function. The value of production is calculated in order to control the effect of regional prices. Traditional factors (labor, land, fertilizers and capital) and human capital (years of schooling and mar
Publicado em: 2007
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8. COMPARAÇÃO DE MÉTODOS DE IDENTIFICAÇÃO COM APLICAÇÃO À PREVISÃO DE ESTADO / A COMPARISON OF IDENTIFICATION METHODS WITH APPLICATION TO STATE ESTIMATION
This work presents a comparison of effectiveness of form parametric identification methods for linear dynamical systems operating in a stochastic environment. Three of these methods are correlation ones, and the other is derived from the least squares method. First of all, the system identification problem was introduced, and then, the structural aspects rel
Publicado em: 1981