Decision-making on real-world problems, including individual process decisions, requires an appropriate and reliable decision support system. Fuzzy set theory, rough set theory, and neutrosophic set theory, which are MCDM techniques, are useful for modeling complex decision-making problems with...

The results obtained on the relative values for their work evaluated by applying a new job evaluation methods are analyzed in this paper. The research aims to identify whether job evaluation methodology through the tasks ensures relevant data on the relative values of activities. Demonstrating...

Knowledge Management as a crucial factor impacts on organizational performance. It seems to be a lack of empirical studies that measure knowledge in high educational environments, especially in universities. The main purpose of this study was to identify and assess five pointers that contribute...

In freight distribution services a required quality level may have a relevant effect on transportation costs. For this reason an evaluation tool is useful to compare different service settings and support the decision, on the base of quantitative indicators. This paper proposes a method for cost...

The term to estimate is difficult given by definition encompassing both general cases and the specific, since its use occurs in many situations and different times. Estimation in general, but also in economic, implies a subjective aspect of making this action, so that can be a mis-judgment. In...

The overall life of oil-immersed power transformers depends on the long-term life of the oil–paper insulation system throughout continuous operation. Studying the reliability assessment methods for oil–paper insulation can help determine the reliability level of power transformers...

A complete system of indexes to evaluate the global efficiency of a new product development project must approach at least the following perspectives: the financial performances of the project; the project's value; the technical performances of the project; the efficiency of research and...

Economic small group research points to groups as more rational decision-makers in numerous economic situations. However, no attempts have been made to investigate whether groups are affected similarly by behavioral biases that are pervasive for individuals. If groups were also able to more...

Economic small group research points to groups as more rational decision-makers in numerous economic situations. However, no attempts have been made to investigate whether groups are affected similarly by behavioral biases that are pervasive for individuals. If groups were also able to more...