This volume presents the most recent results in theory, methodology and applications of Multiple Criteria Decision Making (MCDM). All facets of MCDM are included like fuzzy models, nonlinear convex problems, simulated annealing, integer programming models, goal programming and more. In the theoretical part problems like set-valued vector optimization, multiobjective games, stability and sensitivity in games are tackled. The methodological part presents several new methods and solution ideas including algorithms and suggestions for a software for MCDM problems. There are applications in management, engineering and environment like water allocation, management of municipal solid wastes, complex manufacturing systems, nuclear accidents, risk management, and others.