Does Policy Consistency Affect Economic Growth?.- Perception and Reality of the Spanish Economy.- The Virtual Company as a Value Generator in the New Economy.- The Origin of the Legitimacy of Organizations and Their Determining Factors.- Six experimental activities to introduce the theory of fuzzy sets.- Fuzzy Decision Making System for Model-Oriented Academia/Industry Cooperation: University Preferences.- Towards the Convergence in Fuzzy Cognitive Maps Based Decision-making Models.- Eliciting Fuzzy Preferences Towards Health States with Discrete Choice Experiments.- The Soft Consensus Model in the Multidistance Framework.