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Relação entre eficiência e rentabilidade no setor bancário brasileiro
(Universidade Federal de Santa Maria, 2007-05-07)
This work presents a contribution to the study of the relationship between the efficiency and the profitability in the brazilian banks sector, acted by the 50 (fifty) larger banks that act at the country, classified, ...
Avaliação não-paramétrica de desempenho do setor bancário brasileiro
(Universidade Federal de Santa Maria, 2006-03-14)
In this work economic and financial performance of the fifty biggest banks in Brazil are evaluated by using Data Envelopment Analysis (DEA) method applied to accounting demonstrations and other relevant data. Relative ...
Análise da eficiência dos investimentos em tecnologia da informação em lojas de supermercados de cooperativas do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2007-09-13)
Companies in the supermarket sector have faced significant changes in the last decades, mainly due to the increase in the use of Information Technology (IT), in the automation of cashiers operations (check-outs), business ...