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Abstract/Sommario: Objectives and strategy - The data - Single-equation analysis - Theory of the multiple-equation model - Experiments with the multiple-equation model - Results of the multiple-equation analysis - Results of the residuals analysis - Simulation of promotional effects - Appendices.

Abstract/Sommario: Fundamentals of the theory of explanation - Formal analysis of explanatory concepts - Philosophical issues of scientific explanation - Appendices.

Abstract/Sommario: Information and induction - Information and some problems of the scientific method - Information and learning - New applications of information concepts.

Abstract/Sommario: Structure of business decisions - A model for strategic decisions - Objectives - A practical system of objectives - Synergy and capability profiles - Concept of strategy - Why firms diversify - The appraisal - Choice of strategy - Uses of strategy - References.

Abstract/Sommario: A system of axiomatic set theory - On the problem of schemata of infinity in axiomatic set theory - The role of classes in set theory - Choice functions of sets and classes - A new finitary proof of a theorem of Mostowski - Reflection principles and indescribability - A remark on models of the Godel-Bernays axioms for set theory.

Abstract/Sommario: An introductory outline - Exchange economies - The core of a game - Large economies - Limit theorems for the core - Existence of competitive equilibria - Mathematical appendices.

Abstract/Sommario: Introduction: sets and languages - The development of ZFC - The Lévy hierarchy and the reflection principle - Inaccessible and Mahlo cardinals - The constructible universe - Measurable cardinals - Trees and partition properties - Partition cardinals and model theory: Silver's results - Indescribable cardinals - Infinitary languages and large cardinals.

Abstract/Sommario: Gaming, simulation, and theories of behavior - On the many goals of gaming - Techniques, modeling, and languages - Costs and procedures - Facilities - Intention, specification, control, and validation - A guide to information sources on gaming and related topics - Gaming for business, management, operations research, and economics: a literature guide - Gaming in political science, international relations and for military purposes: a literature guide - Gaming and related topics: a liter ...; [Leggi tutto...] Gaming, simulation, and theories of behavior - On the many goals of gaming - Techniques, modeling, and languages - Costs and procedures - Facilities - Intention, specification, control, and validation - A guide to information sources on gaming and related topics - Gaming for business, management, operations research, and economics: a literature guide - Gaming in political science, international relations and for military purposes: a literature guide - Gaming and related topics: a literature guide.

Abstract/Sommario: Boolean algebra - Generic sets - Boolean σ-algebras - Distributive laws - Partial order structures and topological spaces - Boolean-valued structures - Relative constructibility - Relative constructibility and ramified languages - Boolean-valued relative constructibility - Forcing - Independence of V=L and the CH - Independence of the AC - Boolean-valued set theory - Another interpretation of V(b) - An elementary embedding of V[F0] in V(b) - The maximum principle - Cardinals in V(b) - ...; [Leggi tutto...] Boolean algebra - Generic sets - Boolean σ-algebras - Distributive laws - Partial order structures and topological spaces - Boolean-valued structures - Relative constructibility - Relative constructibility and ramified languages - Boolean-valued relative constructibility - Forcing - Independence of V=L and the CH - Independence of the AC - Boolean-valued set theory - Another interpretation of V(b) - An elementary embedding of V[F0] in V(b) - The maximum principle - Cardinals in V(b) - Model theoretic consequences of the distributive laws - Independence results using the models V(b) - Weak distributive laws - A proof of Marczewski's theorem - The completion of a boolean algebra - Boolean algebras that are not sets - Easton's model.

Abstract/Sommario: Language and logic - Equality - Classes - The elementary properties of classes - Functions and relations - Ordinal numbers - Ordinal arithmetic - Relational closure and the rank function - Cardinal numbers - The axiom of choice, the generalized continuum hypotheses and cardinal arithmetic - Models - Absoluteness - The fundamental operations - The Godel model - The arithmetization of model theory - Cohen's method - Forcing - Languages, structures, and models.