10 documents found, page 1 of 1
SUSTAINABLE MANAGEMENT AND EXPORT PERFORMANCE STRATEGIES IN A THIRD GENERATION ...
Marschner, Paulo Fernando; Egert, Fernando Antonio; Avila, Lucas Veiga; Sommer, Analisa TiburskiThe present research aims to identify the strategies of sustainable management and the export performance of a company of plastic transformers. The transformation of plastic material is the third generation of the petrochemical production chain and is responsible for producing packaging, parts and utensils for almost all productive segments of the economy. In methodological terms a qualitative research of descr...
How does trading volume respond to investor sentiment?
Marschner, Paulo Fernando; Ceretta, Paulo SergioBehavioral economics has broadened the understanding of stock market trading. Investors with different expectations of optimism (or pessimism) and confidence tend to trade differently over the short and long term. Moreover, their behavioral biases tend to be one of the underlying causes of nonlinearity and stock market asymmetry, a factor that hinders an accurate analysis of this relationship. Using a nonlinear...
HOW MUCH HEAVIER IS A “HOE” FOR WOMEN? WAGE GENDER DISCRIMINATION IN THE BRAZIL...
Schwaab, Kalu Soraia; Dutra, Vanessa Rabelo; Marschner, Paulo Fernando; Ceretta, Paulo SergioThis paper aims at analyzing the existence of wage differentials by genders in the agricultural labor market in the Brazilian rural area, with the purpose of verifying if the differentials are due to differences in explained characteristics or discriminatory. Equations were estimated and the wage differential detailed decomposition with microdata from the PNAD 2015 with the Heckman's correction. The method used...
ALAVANCAGEM FINANCEIRA E RENTABILIDADE NAS EMPRESAS BRASILEIRAS LISTADAS NA B3
Marschner, Paulo Fernando; Dutra, Vanessa Rabelo; Ceretta, Paulo SergioEste artigo analisa a relação entre a alavancagem e a rentabilidade nas empresas brasileiras não financeiras de capital aberto no período de 2010 a 2015. Para atingir o objetivo proposto foram analisadas 75 empresas listadas na B3 S.A – Brasil, Bolsa, Balcão, a partir de dados coletados no banco de dados Economática. O procedimento metodológico empregado foi o método de análise de dados em painel com threshold ...
Determinantes das Book-Tax Differences em Empresas Brasileiras: uma Análise a P...
Marschner, Paulo Fernando; Dutra, Vanessa Rabelo; Schwaab, Kalú Soraia; Ceretta, Paulo SergioObjetivo: Este artigo tem como objetivo analisar os determinantes da BTD total de acordo com o tamanho das empresas.Método: A amostra da pesquisa é composta por 138 companhias abertas brasileiras analisadas no período de 2011 a 2015. Os dados foram coletados na base de dados da Economática e analisados em forma de painel com threshold, que possibilitou a segmentação da amostra em companhias de maior e menor tam...
How much heavier is a “hoe” for women? wage gender discrimination in the brazil...
Schwaab, Kalu Soraia; Dutra, Vanessa Rabelo; Marschner, Paulo Fernando; Ceretta, Paulo SergioThis paper aims at analyzing the existence of wage differentials by genders in the agricultural labor market in the Brazilian rural area, with the purpose of verifying if the differentials are due to differences in explained characteristics or discriminatory. Equations were estimated and the wage differential detailed decomposition with microdata from the PNAD 2015 with the Heckman's correction. The method used...
Mudança de regime markoviano na dinâmica de volatilidade do mercado de criptomo...
Marschner, Paulo FernandoCoordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES; This research proposes a comparative analysis of some conditional volatility models for the calculation of Value-at-Risk (VaR) applied to the main financial series of the crypto-currencies market. Conditional volatility models of the ARCH family were used, taking into account markov-switching changes. Specifically, we used the EGARCH and MS-EG...
INTERNAL CONTROL SYSTEM IN THE PUBLIC MANAGEMENT OF A SMALL MUNICIPALITY
Marschner, Paulo Fernando; Sommer, Analisa Tiburski; Welter, Larissa MarxThe objective of this work is to analyze internal control in the public management of a small municipality from three perspectives: (i) controller profile, (ii) internal control situation, and (iii) planning and execution of activities, and verify, if all of these are adherents to the legal regiment and are close to the reality of other municipalities already studied. The potential problem of internal control i...
Os choques do preço do petróleo e a resposta assimétrica do mercado de ações
Marschner, Paulo Fernando; Ceretta, Paulo SergioThe stock market may respond in different ways to oil price shocks. According to most studies, this relation may be directly proportional or not. Otherwise some studies, point out that there are a number of characteristics that interfere in this relation. And affirm that, this relation is asymmetric. Considering this perspective, this article proposes an alternative empirical strategy to analyze the impact of t...
KNOWLEDGE MANAGEMENT AND MANAGEMENT INNOVATION: A BIBLIOMETRIC STUDY ON WEB OF ...
Marschner, Paulo Fernando; Ávila, Lucas Veiga; Sommer, Analisa TiburskiThis study aims to analyze the characteristics of publications about knowledge management and innovation management in the database Web of Science, in the period 1945-2015. The descriptive and quantitative work, bibliometric nature, seeks to raise the characteristics of academic production. The main result of 372 publications analyzed it was found that the more years the publication were 2008 and 2015, in parti...