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Utilização da teoria da resposta ao item na análise do instrumento da autoavaliação institucional na pós-graduação da UFSM
(Universidade Federal de Santa Maria, 2018-12-12)
Institutional Self-Assessment has become a national requirement for Higher Education Institutions. Thus, the Institutional Self-Assessment process aims to build a permanent evaluation culture, allowing the results obtained ...
Aplicação da metodologia VAR no mercado de ações internacionais
(Universidade Federal de Santa Maria, 2018-06-07)
The constant global economic crises that occurred during the 20th century created cycles of prosperity, and countries tried to control them to minimize recessionary outcomes. Therefore, the objective of this research was ...
Ajustamento de um modelo de previsão por meio da técnica autorregressiva de médias móveis e entrada exógena para a produção brasileira de biodiesel
(Universidade Federal de Santa Maria, 2018-08-10)
The objective of this research was to analyze the Brazilian biodiesel production considering the influence of macroeconomic variables, as well as adjusting a forecast model through ARMAX modeling. A descriptive analysis ...
Análise das ações preferenciais da metalúrgica Gerdau por meio de modelos estocásticos
(Universidade Federal de Santa Maria, 2018-03-16)
This study presents a stochastic analysis of the preferred shares of Gerdau Metallurgy,
since the momentary trading value of trading stock rarely reflects the true value of the
company that the paper represents, will be ...