Cover; EDITORIAL ADVISORY BOARD; Guest editorial; Simplifying credit scoring rules using LVQ PSO; The basis for establishing one or more Europes; Expertons and uncertain averaging operators versus correlational approaches; A fuzzy methodology for innovation management measurement; An assessment of OECD sustainable portfolios with a multi-criteria approach under uncertainty; Are European sovereign bond spreads in concordance with macroeconomic variables evolution?; Emergency care usage and longevity have opposite effects on health insurance rates
The OWA distance operator and its application in business failureUsing a cycle reverting price process in modeling metal mining project profitability; Using genetic algorithms to evolve type-2 fuzzy logic systems for predicting bankruptcy; A fuzzy model for the valuation of quality management system; A comparative study of population-based algorithms for a political districting problem; A study of the strong Allee effect with fuzzy parameters for its application in economics
