Part I: Introductory Matter -- 1.Utility and Demand -- 2.Elements of Production -- Part II: Models -- 3.Cournot I: Constant Returns -- 4.Cournot II: Returns to Scale and Stability -- Bertrand -- 6.Stackelberg -- 7.Hotelling Duopoly -- 8.Disequilibrium Trade and Pricing of Durable Commodities --...

The last fifteen or twenty years have been marked by fundamental advances in the sources of complex behavior in micro- and macro-economics, in the practical and methodological implications of such behavior, and in the methods and tools appropriate to cope with them. Much of these developments...

The fuzzy behaviour of preference tries to introduce indivi- duals whose preferences are not necessarily clear or coher- ent. The agents who have imprecise preferences are much more shaded. On the contrary of Boolean agents, fuzzy agents can- not decide anything with their only preferences....