{"title":"A Diversidade de Gênero Pode Afetar a Liquidez e o Risco de Companhias?","authors":"I. Sonza, Vanessa Martins Valcanover","doi":"10.4013/base.2019.164.05","DOIUrl":"https://doi.org/10.4013/base.2019.164.05","url":null,"abstract":"The gender diversity in boardrooms and high management positions of firms is a subject that has been gaining visibility, since it started to be seen as a corporate governance practice, regarding the participation in monitoring committees and the better disclosure of information. Thus, this paper sought to verify how gender diversity, through the participation of female directors and executives, impacts on the accounting liquidity and risk of companies listed in the Brazilian stock exchange. An analysis of unbalanced panel data was performed using the Generalized Method of Moments, considering 234 companies in the period from 2010 to 2016. Results showed that the number of women in those positions still small, and that the proportion of female directors is negatively linked to liquidity and positively linked to risk, contrary to much of the literature. For the proportion of female executives, the relation to liquidity was significant and positive. It can be inferred that female directors act as a corporate governance mechanism, being more confident and encouraging the risk-taking in order to meet the interests of shareholders, while female executives tend to be less confident, protecting their positions.","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2020-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70252026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Piqueray, Valentin Gilliaux, B. Bodson, G. Mahy
{"title":"Autumn sowing and first-year mowing enhance flowering species abundance and diversity in wildflower strips","authors":"J. Piqueray, Valentin Gilliaux, B. Bodson, G. Mahy","doi":"10.25518/1780-4507.18812","DOIUrl":"https://doi.org/10.25518/1780-4507.18812","url":null,"abstract":"La periode de semis et la gestion en premiere annee influent sur l'abondance et la diversite des fleurs dans les bandes fleuries Description du sujet. Les bandes fleuries sont utilisees pour fournir des ressources florales aux insectes des agro-ecosystemes. Il est necessaire de determiner les processus de mise en œuvre qui optimisent le developpement des fleurs semees. Objectifs. Determiner l'effet de i) la periode d'ensemencement (automne et printemps) et ii) la coupe precoce des annuelles pendant la premiere saison de vegetation, sur le developpement des especes perennes semees. Methode. Nous avons etudie le developpement des especes pendant trois ans (2012-2014) dans 24 parcelles situees dans une bande fleurie experimentale. Les parcelles ont ete semees a l'automne ou au printemps et ont beneficie ou non d'une gestion par coupe precoce en 2012. Resultats. Les especes semees ont ete favorisees par le semis d'automne. Quelques especes ont prefere le semis de printemps. Deux ans plus tard (2014), la gestion par coupe precoce a ameliore l'abondance et la diversite des fleurs semees en cas de semis de printemps. Conclusions. L'etude des protocoles de mise en œuvre et de gestion est primordiale pour ameliorer l'efficacite des bandes fleuries. Nous recommandons le semis d'automne comme premiere approche et le controle des annuelles par fauche la premiere annee apres le semis.","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69227835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ingrid Laís de Sena Costa, Thamirys de Sousa Correia, Wenner Gláucio Lopes Lucena
{"title":"Impacto do excesso de confiança na estrutura de capital: evidências no Brasil e nos Estados Unidos","authors":"Ingrid Laís de Sena Costa, Thamirys de Sousa Correia, Wenner Gláucio Lopes Lucena","doi":"10.4013/base.2019.162.01","DOIUrl":"https://doi.org/10.4013/base.2019.162.01","url":null,"abstract":"","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70251636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. J. F. D. A. Battistuzzo, Mario Henrique Ogasavara, M. Píscopo
{"title":"A influência do meio ambiente institucional na execução de projetos complexos para acesso à base da pirâmide: um estudo de caso de organizações de serviços de utilidades brasileiras","authors":"F. J. F. D. A. Battistuzzo, Mario Henrique Ogasavara, M. Píscopo","doi":"10.4013/base.2019.162.05","DOIUrl":"https://doi.org/10.4013/base.2019.162.05","url":null,"abstract":"","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70251896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Os desafios da governança da inovação nas empresas mais inovadoras do sul do Brasil","authors":"Tamiris Giacomelli Dinkowski, Luís Carlos Pertile","doi":"10.4013/base.2019.162.04","DOIUrl":"https://doi.org/10.4013/base.2019.162.04","url":null,"abstract":"","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70251835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sidnei de Moura Lisboa, Amarolinda Zanela Klein, Marco Antonio Almeida De Souza
{"title":"Auditoria operacional com o uso da gestão baseada em atividades (ABM) em organizações públicas: proposições de um método","authors":"Sidnei de Moura Lisboa, Amarolinda Zanela Klein, Marco Antonio Almeida De Souza","doi":"10.4013/base.2019.162.02","DOIUrl":"https://doi.org/10.4013/base.2019.162.02","url":null,"abstract":"","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70251706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Market and Long Term Accounting Operational Performance","authors":"M. Rosa, P. Lustosa","doi":"10.4013/base.2014.111.03","DOIUrl":"https://doi.org/10.4013/base.2014.111.03","url":null,"abstract":"Following the value relevance literature, this study verifies whether the marketplace differentiates companies of high, medium, and low long-term operational performance, measured by accounting information on profitability, sales variation and indebtedness. The data comprises the Corporate Financial Statements disclosed during the period from 1996 to 2009 and stock prices of companies listed on the Sao Paulo Stock Exchange and Commodities and Futures Exchange - BM&FBOVESPA. The final sample is composed of 142 non-financial companies. Five year mobile windows were used, which resulted in ten five-year periods. After checking each company indices, the accounting variables were unified in an Index Performance Summary to synthesize the final performance for each five-year period, which allowed segregation in operational performance levels. Multiple regressions were performed using panel data techniques, fixed effects model and dummies variables, and then hypothesis tests were made. Regarding the explanatory power of each individual variable, the results show that not all behaviors are according to the research hypothesis and that the Brazilian stock market differentiates companies of high and low long-term operational performance. This distinction is not fully perceived between companies of high and medium operational performance.","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70247457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Testando a Capacidade Preditiva do Modelo Fleuriet: Uma Análise com Empresas Listadas na B3","authors":"F. Ribeiro, M. Camargos, M. A. Camargos","doi":"10.4013/base.2019.161.06","DOIUrl":"https://doi.org/10.4013/base.2019.161.06","url":null,"abstract":"","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70251988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rebeca Cordeiro Marcílio Vaz Araújo, M. A. Machado, V. G. Martins
{"title":"Anomalias no Mercado de Capitais Brasileiro: Um Estudo sobre os Efeitos Tamanho e Book-to-Market sob a Perspectiva da Abordagem Fundamentalista","authors":"Rebeca Cordeiro Marcílio Vaz Araújo, M. A. Machado, V. G. Martins","doi":"10.4013/base.2019.161.05","DOIUrl":"https://doi.org/10.4013/base.2019.161.05","url":null,"abstract":"O presente trabalho tem como objetivo analisar os efeitos tamanho e book-to-market no mercado de capitais brasileiro, sob a perspectiva da abordagem fundamentalista. Especificamente, buscou-se verificar se medidas alternativas do tamanho da empresa desempenham o mesmo papel do valor de mercado, e se medidas alternativas dos fluxos de caixa futuros desempenham o mesmo papel do índice B/M, na explicação dos retornos das ações brasileiras. A população analisada foi constituída por todas as empresas com ações listadas na Bolsa de Valores de São Paulo – BM&FBOVESPA, no período de 1o de janeiro de 1995 a 31 de dezembro de 2012. Foi elaborado um painel balanceado que resultou numa amostra composta por 30 ações. Os dados foram analisados por meio de regressões com dados em painel. Os resultados indicam a existência de um efeito tamanho invertido no mercado de capitais brasileiro, uma vez que todas as medidas utilizadas apresentaram-se positiva e estatisticamente relacionadas com o retorno das ações. Quanto ao efeito book-to-market, os resultados corroboram os argumentos da abordagem fundamentalista, uma vez que o valor patrimonial reforçou a variável valor de mercado, representando a variação esperada nos fluxos de caixa futuros das ações brasileiras. Adicionalmente, foi possível identificar que proxies alternativas para os fluxos de caixa futuros formam quocientes com o valor de mercado tão bons quanto o índice B/M, na explicação dos retornos das ações brasileiras.","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70251439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Juliane Pacheco, Matheus Schmitt, Daiane Antonini Bortoluzzi, R. Lunkes
{"title":"Características dos Executivos do Alto Escalão e a Influência no Desempenho: Um Estudo em Empresas Listadas na Bolsa Brasileira","authors":"Juliane Pacheco, Matheus Schmitt, Daiane Antonini Bortoluzzi, R. Lunkes","doi":"10.4013/base.2019.161.03","DOIUrl":"https://doi.org/10.4013/base.2019.161.03","url":null,"abstract":"","PeriodicalId":55356,"journal":{"name":"Biotechnologie Agronomie Societe et Environnement","volume":"1 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2019-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70251300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}