Suchergebnisse

Important organizational decisions are commonly made within groups. Within financial institutions, it is not rare for credit concessions to be decided by committees. In the government sphere, fundamental decisions, such as defining the economy's primary interest rate, are also made in collegiate. In large private companies, the board of directors is at the top of the organizational hierarchy and has the final word on investment strategies, financing, and mergers and acquisitions. However, the peculiarities of the group decision process are widely ignored in finance literature, which usually considers the group as if it were an individual. For example, studies in the field of behavioral corporate finance emphasize the cognitive processes and biases of the individual decision maker, but pay little attention to how these processes interact to make a group decision (For a literature review, see Baker & Wurgler, 2013). In this essay, I present, in a concise, selective manner, the current state of the emerging multidisciplinary discussion on the decision process in small groups and emphasize its behavioral aspects. First, I cover the advantages and difficulties of the group decision compared with the individual decision. Then, I present recent contributions indicating that the quality of group decisions depends on the context and on how small changes in the decision environment can have important consequences. ; É comum que decisões organizacionais importantes sejam tomadas em grupo. Nas instituições financeiras, não raro, as concessões de crédito são decididas em comitês. Na esfera governamental, decisões fundamentais, tais como a definição da taxa de juros básica da economia, também são tomadas em colegiado. Nas grandes empresas privadas, o conselho de administração (CA) está no topo da hierarquia organizacional e tem a palavra final sobre estratégias de investimento, financiamento e fusões e aquisições. Todavia, as peculiaridades do processo decisório grupal são largamente ignoradas na literatura de finanças, efetivamente tratando-se o coletivo como se fosse um indivíduo. Por exemplo, as pesquisas no campo de finanças corporativas comportamentais enfatizam os processos cognitivos e vieses do decisor individual e dão pouca atenção a como esses processos interagem para produzir a decisão do grupo (para uma revisão dessa literatura, vide Baker & Wurgler, 2013). Neste ensaio, apresento, de maneira concisa e seletiva, o estado atual da discussão multidisciplinar emergente sobre o processo decisório em pequenos grupos, com ênfase em seus aspectos comportamentais. Primeiramente, abordo as vantagens e dificuldades da decisão em grupo em comparação com a decisão individual. Em seguida, apresento contribuições recentes que mostram como a qualidade da decisão do grupo depende do contexto e como pequenas alterações do ambiente decisório podem ter consequências relevantes.

Este estudo investiga se e como o desempenho nanceiro e social das cooperativas que ofertam microcrédito no Brasil foi afetado pelo advento do Crescer – Programa Nacional de Microcrédito. A pesquisa preenche lacuna na literatura da área, uma vez que há poucos estudos sobre cooperativas que trabalham com microcrédito e também sobre os efeitos de intervenções governamentais na área de microcrédito. Pesquisas como esta podem auxiliar na avaliação do impacto de intervenções governamentais sobre o desempenho das instituições direta ou indiretamente afetadas. Os resultados do estudo acrescentam novos elementos ao debate sobre o mercado do microcrédito e sobre a inserção das cooperativas de crédito nesse mercado. Em particular, as evidências aqui discutidas oferecem subsídio para o desenho de políticas públicas e para a de nição de estratégias de instituições de micro nanças, as quais tipicamente combinam objetivos econômicos e sociais. Com base na literatura, foram calculados 15 indicadores para cada cooperativa, relacionados ao seu desempenho nanceiro e social. As inferências baseiam-se na implementação do estimador de diferença em diferenças utilizando o advento do Crescer, em 2011, como o evento exógeno de interesse, e incluindo, no grupo de controle, as cooperativas de crédito que não forneceram empréstimos de microcrédito ao longo do período amostral. A pesquisa apresenta evidências de que o volume de clientes e de operações de microcrédito realizadas pelas cooperativas de crédito brasileiras foi positivamente afetado por mudanças regulatórias ocorridas em 2011, de forma compatível com os objetivos da intervenção governamental. As evidências também sugerem que a intervenção governamental enfocada não comprometeu a sustentabilidade nanceira das cooperativas. As mudanças enfocadas são: redução substancial das taxas de juros e custos de transação, implementação de subsídios aos participantes do programa e impulso para bancos públicos para aumentar sua oferta de microcrédito produtivo e orientado. ; This study investigates whether the performance of credit unions that offer microcredit in Brazil was affected by the advent of Crescer – the National Microcredit Program. This research fills a gap in the literature because few papers investigate credit unions that work with microcredit and also the effects of governmental interventions related to microcredit operations. Studies of this type may help evaluate the impact of governmental interventions on the performance of the institutions that are directly or indirectly affected. Our results add to the debate about microcredit and about the inclusion of credit unions in this market. In particular, our evidence may influence the design of public policies and the strategies of microfinance institutions, which typically combine economic and social objectives. Based on the literature, we calculate fifteen indicators for each credit union, related to their financial and social performance. The inferences are based on the implementation of the difference in differences estimator using the advent of Crescer, in 2011, as the exogenous event of interest and including in the control group the credit unions that did not provide microcredit loans throughout the sample period. This research presents evidence that the volume of clients and microcredit operations performed by Brazilian credit unions was positively affected by regulatory changes that took place in 2011, consistently with the objectives of the governmental intervention. The evidence also suggests that the governmental intervention did not harm the financial sustainability of the credit unions. The main changes are: a substantial reduction of interest rates and transaction costs, the implementation of subsidies to participants in the program, and a push for public banks to enhance their supply of productive and oriented microcredit.

ABSTRACT This study investigates whether the performance of credit unions that offer microcredit in Brazil was affected by the advent of Crescer - the National Microcredit Program. This research fills a gap in the literature because few papers investigate credit unions that work with microcredit and also the effects of governmental interventions related to microcredit operations. Studies of this type may help evaluate the impact of governmental interventions on the performance of the institutions that are directly or indirectly affected. Our results add to the debate about microcredit and about the inclusion of credit unions in this market. In particular, our evidence may influence the design of public policies and the strategies of microfinance institutions, which typically combine economic and social objectives. Based on the literature, we calculate fifteen indicators for each credit union, related to their financial and social performance. The inferences are based on the implementation of the difference in differences estimator using the advent of Crescer, in 2011, as the exogenous event of interest and including in the control group the credit unions that did not provide microcredit loans throughout the sample period. This research presents evidence that the volume of clients and microcredit operations performed by Brazilian credit unions was positively affected by regulatory changes that took place in 2011, consistently with the objectives of the governmental intervention. The evidence also suggests that the governmental intervention did not harm the financial sustainability of the credit unions. The main changes are: a substantial reduction of interest rates and transaction costs, the implementation of subsidies to participants in the program, and a push for public banks to enhance their supply of productive and oriented microcredit.

PurposeThis paper aims to investigate the determinants and the evolution of voluntarily adopted firm‐level corporate governance practices in Brazil from 1998 to 2004 using broad corporate governance scores.Design/methodology/approachThe authors employ a robust panel‐data procedure that accounts for the main sources of endogeneity to a very representative panel of Brazilian firms over a six‐year period. They address the endogeneity that arises from the simultaneous determination of the quality of corporate governance practices, the dependent variable, and possibly several firm attributes that are commonly employed as the determinants of such practices and are supposedly independent. Specifically, theoretical arguments and empirical evidence strongly suggest that the quality of corporate governance practices may influence some of the variables commonly used as its determinants just as much as they may be influenced by them.FindingsThe paper finds that firm‐level corporate governance practices are steadily improving but there is much room for improvement. Heterogeneity has increased. Voluntarily adhering to new stricter listing requirements is associated positively with improvements in firm‐level corporate governance practices. Reducing or not using non‐voting shares improves corporate governance practices.Research limitation/implicationsThe authors found no clear evidence of the influence of other potential determinants of the quality of corporate governance, such as growth prospects, firm size, firm value, and ownership structure. Thus, they doubt previous findings that suggest a causal relationship from value and ownership to corporate governance practices because value and ownership seem to be determined endogenously.Practical implicationsPolicies directed to reduce the use of non‐voting shares should be implemented. Creating strict listing requirements that may be adopted voluntarily by firms could be a feasible solution to improve the quality of corporate governance practices in emerging market countries. Firms in an emerging market that find that issuance in the USA became too expensive or demanding may offer a substitute listing environment with credible requirements to foreign investors. Premium listings may partially compensate emerging market exchanges for their loss of trading to major markets.Originality/valueThe paper examines the evolution of the voluntary adoption of corporate governance practices in Brazil from 1998 through 2004 while most studies use cross‐section samples over one or a few years. Further, this is one of a few papers to analyze the impact of ownership structure on the quality of corporate governance practices by segregating control and cash flow rights.

RESUMO O projeto 'Saúde Única no Pantanal: participação da sociedade na vigilância de emergência de zoonoses como efeito pós-incêndios no território e formação de estratégias integradas' objetivou integrar representações institucionais e da sociedade local; ampliar o uso do Sistema de Informação em Saúde Silvestre (SISS-Geo) para o monitoramento da fauna; identificar áreas prioritárias para vigilância de zoonoses e construir caminhos envolvendo a Saúde Única (SU). Realizou webinário, apontando a necessidade de eventos mais amplos com a participação de lideranças em cada um dos territórios escolhidos. Foram executados seminários e oficinas nos estados de Mato Grosso do Sul (MS), com a participação de gestores do serviço de saúde da Província de Santa Cruz, Bolívia, e de Mato Grosso. A representatividade dos diferentes segmentos nos eventos possibilitou a articulação de cidadãos e gestores locais. Nas comunidades tradicionais, foi possível abordar os impactos dos incêndios e dar oportunidade para que essas pessoas manifestassem suas prioridades e demandas de saúde, antes e depois dos incêndios. A Oficina Síntese realizada em Corumbá, MS possibilitou a devolutiva dos resultados e a integração com representantes de diferentes instituições do Brasil e da Bolívia, além da prospecção e priorização de enfermidades a serem incorporadas em modelo de SU para o Pantanal e fronteira oeste do Brasil.

The objective of this study is to characterize six forage grass cultivars used for hay production. The morphological and morphometric characteristics of these cultivars were determined using a completely randomized block design, and the rates of loss of dry matter and crude protein (CP) were evaluated using a completely randomized design with a 6 x 5 factorial scheme (six cultivars vs. five drying periods [0, 1, 2, 3 and 4 hours]) and three repetitions. Morphological and morphometric characteristics and the chemical composition of the cultivars were analyzed using the Scott-Knott test, and the drying time was assessed using linear regression analysis at a level of significance of 5%. There was a significant effect (p < 0.05) of morphological and morphometric characteristics, except for stem thickness (p=0.1) and the live-to-dead biomass ratio (p=0.27). The Massai cultivar presented a higher leaf to stem ratio (1.23 ± 0.60). There was an increased linear response (p < 0.05) for the rate of water loss in the six evaluated cultivars. The Massai cultivar had a safe storage moisture content (80% dry matter) after 3 hours and 11 minutes of sun exposure, and the drying rate was 10.34% per hour of sun exposure. The cultivars Paredão and Marandú showed a decreasing linear effect of CP content across the harvest period, corresponding to 22.07% and 21.38 ± 0.55% in fresh plants, respectively, and 20.13% and 18.11 ± 0.55% after 4 hours of sun exposure, respectively. The Massai cultivar had the most efficient rate of water loss, reaching a safe storage moisture content in 3 hours and 6 minutes, with a CP content of 18.63%.