Econometric Model
Mostrando 1-12 de 117 artigos, teses e dissertações.
-
1. Network centrality analysis in management and accounting sciences
Abstract Purpose This study aims to analyze how gender, research experience and geography are related to the researchers’ importance in the co-authorship network on management and accounting in Brazil. Design/methodology/approach A social network based on the co-authorship relationships in the papers published in leading Brazilian journals was examined u
RAUSP Manag. J.. Publicado em: 2020-06
-
2. Estimating Poisson pseudo-maximum-likelihood rather than log-linear model of a log-transformed dependent variable
Abstract Purpose The purpose of this study is to account for a recent non-mainstream econometric approach using microdata and how it can inform research in business administration. More specifically, the paper draws from the applied microeconometric literature stances in favor of fitting Poisson regression with robust standard errors rather than the OLS lin
RAUSP Manag. J.. Publicado em: 13/12/2019
-
3. PARTICIPAÇÃO E OFERTA DE TRABALHO PARA O SEGUNDO EMPREGO: UMA ANÁLISE PARA O SETOR AGRÍCOLA BRASILEIRO
RESUMO O presente estudo concentra-se em investigar a probabilidade de participação e oferta de horas destinada ao segundo emprego entre os trabalhadores do setor agrícola, levando em consideração as características socioeconômicas e as características do trabalho. Para este estudo são utilizados os dados da Pesquisa Nacional por Amostra de Domicíl
Rev. econ. contemp.. Publicado em: 25/11/2019
-
4. Investment of Firms in Brazil: Do Financial Restrictions, Unexpected Monetary Shocks and BNDES Play Important Roles?
Resumo Nosso objetivo neste trabalho é estimar a dinâmica do investimento das empresas no Brasil. Para isso, construímos um banco de dados original com dados públicos e confidenciais, contendo informações financeiras e de balanço de 4.876 empresas públicas e privadas de 1995 a 2010. Em seguida, classificamos essas empresas como financeiramente restri
Rev. Bras. Econ.. Publicado em: 22/07/2019
-
5. Welfare Consequences of Persistent Climate Prediction Errors on Insurance Markets against Natural Hazards
Resumo Este artigo estuda as consequências da fricção entre dois grupos de agentes econômicos, com e sem expectativas racionais, sobre o bem-estar econômico em um mercado de seguro incompleto. Utilizando modelagem econométrica, validamos essa fricção empiricamente e testamos a existência de heterogeneidade adicional na probabilidade de pertencimento
Estud. Econ.. Publicado em: 10/07/2019
-
6. A Real Options Model with Games Applied to the Rio de Janeiro Residential Real Estate Market
Resumo Objetivo: Determinar a estratégia ótima de investimento em equilíbrio de Nash para o mercado imobiliário residencial do Rio de Janeiro, considerando a incerteza na demanda por imóveis e o número de concorrentes ativos no mercado. Metodologia: Foi desenvolvido um modelo de jogos de opções reais. Os parâmetros do modelo foram estimados com fe
Rev. bras. gest. neg.. Publicado em: 2019-01
-
7. Assessing the influence of the scale of operations on maintenance costs in the airline industry
AbstractThe aim of this study is to investigate whether the size of airline operations has any statistically significant effect on the costs of its aircraft maintenance. By investigating the impact of the extent of operations on unit costs of carriers, it was inspected the existence of economies of scale in providing maintenance services. Through an economet
J. Transp. Lit.. Publicado em: 2016-09
-
8. Effects of overvaluation and exchange rate volatility over industrial investment: empirical evidence and economic policy proposals for Brazil
The present article aims to analyze the recent behavior of real exchange rate in Brazil and its effects over investment per worker in Brazilian manufacturing and extractive industry. Preliminary estimates presented in the article shows an over-valuation of 48% of real exchange rate in Brazil. The reaction between the level (and volatility) of real exchange r
Brazil. J. Polit. Econ.. Publicado em: 2014-09
-
9. 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
-
10. Do information and communication technology access and innovation increase outsourcing in small and medium enterprises?
In this paper we present an econometric model to determine whether an SME (Small and Medium Sized Enterprise)'s probability of outsourcing depends on their levels of innovation and information and communication technology use. The predictions of the econometric model are tested by means of a LOGIT model using a cross section sample of an Argentinean SME for
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2013-08
-
11. Quality based payment program and milk quality in dairy cooperatives of Southern Brazil: an econometric analysis
Programs designed to enhance milk quality have been used to motivate dairy farmers to improve the quality of the raw milk they produce. The objective of this study was to evaluate the association between a milk quality payment program and four indicative variables of milk quality, by testing bulk tank somatic cell count (SCC), bulk tank total bacterial count
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-02
-
12. The impact of OFDI on economic growth countries. An econometric approach using panel data and time-series evidence
The thesis at hand adds to the existing literature by investigating the relationship between economic growth and outward foreign direct investments (OFDI) on a set of 16 emerging countries. Two different econometric techniques are employed: a panel data regression analysis and a time-series causality analysis. Results from the regression analysis indicate a
Publicado em: 20/12/2012