Cluster analysis classifies a set of observations into two or more mutually exclusive unknown groups based on combination of interval variables and it has proven to be very useful. The classification aim is grouping the objects between their similarities or dissimilarities and so providing a...

This paper focuses on the two-side practical approach of credit-scoring models: corporate default prediction and corporate economical performance hierarchization. Taking as database the most 9 representative listed companies on the Bucharest Stock Exchange within the equipment field, the...

The two main pillars of the knowledge society are Education Pillar and Research – Development – Innovation Pillar. In this paper, I analyze how knowledge society can be faster implemented in Romania. In this moment, the diagnose shows lack of compatibility between the Romanian society and...

Cognitive economics is the main pillar of the knowledge society. The concepts of cognition, evolution, interaction and institution should be considered in the comprehensive vision. In this paper, I promote the cognitive economics like consensual science. The compatibility between the Romanian...