Listagem Documentos Indexados pela Scielo por Assunto "Conglomerados (Empresas)"

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Critérios de formação de carteiras de ativos por meio de hierarchical clusters

Lucena, Pierre; Pinto, Antonio Carlos Figueiredo; Lachtermacher, Gerson
2010-04-01

This paper has as main objective to present and to test a tool of multivariate statistics in financial models. This methodology, known as clusters analysis, separates the observations in groups through its determined ...
Influência da conexão política na diversificação dos grupos empresariais brasileiros

Costa, Maick; Bandeira-de-Mello, Rodrigo; Marcon, Rosilene
2013-08-01

The theoretical approach based on political economics is shown to provide alternative explanations for the phenomenon of business group diversification in Brazil in relation to the approach based on transaction costs ...
Regional cluster, innovation and export performance: an empirical study

Prim, Alexandre Luis; Amal, Mohamed; Carvalho, Luciano
2016

Regional clusters and innovations in product and processes are found in the literature as important determinants of firms' export performance. However, this relationship is still controversial and very highly constrained ...